Page 1 — R E L I O N ® 650 SERIES Breaker protection REQ650 Version 2.2 Application manual...
Page 4 Copyright This document and parts thereof must not be reproduced or copied without written permission from ABB, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software and hardware described in this document is furnished under a license and may be used or disclosed only in accordance with the terms of such license.
Page 5 In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other than under explicit contractual commitments, in no event shall ABB be responsible or liable for any loss or damage resulting from the use of this manual or the application of the equipment.
Page 6 (EMC Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standard EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.
Page 7: Table Of Contents
General IED application..............23 Back-up protection functions............24 Control and monitoring functions............25 Communication.................27 Basic IED functions................29 Section 3 Configuration..............31 Description of configuration REQ650..........31 Introduction..................31 Description of B11..............31 Section 4 Analog inputs..............33 Introduction..................33 Setting guidelines................33 Setting of the phase reference channel........34 Example.................
Page 8 Settings for each step.............79 Setting example..............82 Instantaneous residual overcurrent protection EFPIOC ....87 Identification................87 Application................... 87 Setting guidelines................ 87 Directional residual overcurrent protection, four steps EF4PTOC ...90 Identification................90 Setting guidelines................ 90 Breaker protection REQ650 2.2 IEC Application manual...
Page 9 Disconnected equipment detection........114 Power supply quality ............114 Voltage instability mitigation..........114 Backup protection for power system faults......114 Settings for two step undervoltage protection...... 115 Two step overvoltage protection OV2PTOV ........116 Identification................116 Application................. 117 Breaker protection REQ650 2.2 IEC Application manual...
Page 10 Setting guidelines..............129 General.................129 Setting of common parameters..........129 Negative sequence based............130 Zero sequence based............131 Delta U and delta I ...............131 Dead line detection...............132 Section 9 Control................133 Synchrocheck, energizing check, and synchronizing SESRSYN...133 Breaker protection REQ650 2.2 IEC Application manual...
Page 11 External selection of auto reclosing mode......156 Auto reclosing reclaim timer..........156 Pulsing of the circuit breaker closing command and counter................. 156 Transient fault...............156 Permanent fault and reclosing unsuccessful signal..... 157 Lock-out initiation..............157 Evolving fault................ 158 Breaker protection REQ650 2.2 IEC Application manual...
Page 12 AutomationBits, command function for DNP3.0 AUTOBITS..188 Identification................189 Application................. 189 Setting guidelines..............189 Single command, 16 signals SINGLECMD........189 Identification................189 Application................. 189 Setting guidelines..............191 Section 10 Logic................193 Tripping logic SMPPTRC ...............193 Identification................193 Application................. 193 Breaker protection REQ650 2.2 IEC Application manual...
Page 13 Integer to Boolean 16 conversion IB16.......... 206 Identification................206 Application................. 206 Integer to Boolean 16 conversion with logic node representation ITBGAPC..............207 Identification................208 Application................. 208 Elapsed time integrator with limit transgression and overflow supervision TEIGAPC..............209 Identification................209 Application................. 209 Breaker protection REQ650 2.2 IEC Application manual...
Page 14 Event function EVENT..............232 Identification................232 Application................. 232 Setting guidelines..............233 Disturbance report DRPRDRE............233 Identification................233 Application................. 234 Setting guidelines..............234 Recording times..............236 Binary input signals.............. 237 Analog input signals............. 238 Sub-function parameters............238 Breaker protection REQ650 2.2 IEC Application manual...
Page 15 Merging unit..................251 Application................. 251 Setting guidelines..............252 Routes.................... 252 Application................. 252 Setting guidelines..............252 Section 14 Station communication..........253 Communication protocols............... 253 IEC 61850-8-1 communication protocol......... 253 Application IEC 61850-8-1............253 Setting guidelines..............255 Breaker protection REQ650 2.2 IEC Application manual...
Page 16 Self supervision with internal event list INTERRSIG...... 285 Application................. 285 Change lock CHNGLCK..............286 Application................. 286 Denial of service SCHLCCH/RCHLCCH ........287 Application................. 287 Setting guidelines..............287 Section 16 Basic IED functions............289 Breaker protection REQ650 2.2 IEC Application manual...
Page 17 Setting guidelines..............296 Test mode functionality TESTMODE..........301 Application................. 301 IEC 61850 protocol test mode..........302 Setting guidelines..............303 Time synchronization TIMESYNCHGEN........303 Application................. 303 Setting guidelines..............304 System time................304 Synchronization..............304 Process bus IEC/UCA 61850-9-2LE synchronization..308 Breaker protection REQ650 2.2 IEC Application manual...
Page 18 PX, PXR (and old IEC 60044-6, class TPS and old British Standard, class X)........315 Current transformers according to ANSI/IEEE..... 315 SNTP server requirements............. 316 PTP requirements................316 IEC/UCA 61850-9-2LE Merging unit requirements ....... 316 Section 18 Glossary............... 319 Breaker protection REQ650 2.2 IEC Application manual...
Page 19: Section 1 Introduction
This manual addresses the protection and control engineer responsible for planning, pre-engineering and engineering. The protection and control engineer must be experienced in electrical power engineering and have knowledge of related technology, such as protection schemes and communication principles. Breaker protection REQ650 2.2 IEC Application manual...
Page 20: Product Documentation
The manual provides procedures for the checking of external circuitry and energizing the IED, parameter setting and configuration as well as verifying settings by secondary injection. The manual Breaker protection REQ650 2.2 IEC Application manual...
Page 21: Document Revision History
The guideline can be used as a technical reference during the engineering phase, installation and commissioning phase, and during normal service. 1.3.2 Document revision history GUID-C8027F8A-D3CB-41C1-B078-F9E59BB73A6C v4 Document revision/date History –/May 2017 First release Breaker protection REQ650 2.2 IEC Application manual...
Page 22: Related Documents
GUID-2945B229-DAB0-4F15-8A0E-B9CF0C2C7B15 v12 The electrical warning icon indicates the presence of a hazard which could result in electrical shock. The warning icon indicates the presence of a hazard which could result in personal injury. Breaker protection REQ650 2.2 IEC Application manual...
Page 23: Document Conventions
For example, to save the changes in non-volatile memory, select Yes and press • Parameter names are shown in italics. For example, the function can be enabled and disabled with the Operation setting. • Each function block symbol shows the available input/output signal. Breaker protection REQ650 2.2 IEC Application manual...
Page 24: Iec 61850 Edition 1 / Edition 2 Mapping
ALMCALH ALTIM ALTIM ALTMS ALTMS ALTRK ALTRK BRCPTOC BRCPTOC BRCPTOC BTIGAPC B16IFCVI BTIGAPC CCPDSC CCRPLD CCPDSC CCRBRF CCRBRF CCRBRF CCSSPVC CCSRDIF CCSSPVC CMMXU CMMXU CMMXU CMSQI CMSQI CMSQI Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 25 MVGGIO MVGAPC NS4PTOC EF4LLN0 EF4PTRC EF4PTRC EF4RDIR EF4RDIR PH1PTOC GEN4PHAR PH1PTOC OC4PTOC OC4LLN0 GEN4PHAR GEN4PHAR PH3PTOC PH3PTOC PH3PTRC PH3PTRC OV2PTOV GEN2LLN0 OV2PTOV OV2PTOV PH1PTRC PH1PTRC PCFCNT PCGGIO PCFCNT Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 26 TMAGAPC TRPTTR TRPTTR TRPTTR UV2PTUV GEN2LLN0 PH1PTRC PH1PTRC UV2PTUV UV2PTUV VMMXU VMMXU VMMXU VMSQI VMSQI VMSQI VNMMXU VNMMXU VNMMXU VSGAPC VSGGIO VSGAPC WRNCALH WRNCALH WRNCALH ZCLCPSCH ZCLCPLAL ZCLCPSCH Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 27 1MRK 505 383-UEN A Introduction Function block name Edition 1 logical nodes Edition 2 logical nodes ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF ZMFPDIS ZMFLLN0 PSFPDIS PSFPDIS PSFPDIS ZMFPDIS ZMFPDIS ZMFPTRC ZMFPTRC ZMMMXU ZMMMXU Breaker protection REQ650 2.2 IEC Application manual...
Page 29: Section 2 Application
The advanced automatic reclosing, synchronizing, synchrocheck and energizing check functions of REQ650 provides an optimized standalone product. REQ650 provides backup to the main protection with redundant protection and control functions. One pre-configured package has been defined for the following application: •...
Page 30: Back-Up Protection Functions
Broken conductor check Voltage protection UV2PTUV Two step undervoltage protection OV2PTOV Two step overvoltage protection ROV2PTOV Two step residual overvoltage protection LOVPTUV Loss of voltage check 1) 67 requires voltage 2) 67N requires voltage Breaker protection REQ650 2.2 IEC Application manual...
Page 31: Control And Monitoring Functions
Tripping logic SMAGAPC General start matrix block STARTCOMB Start combinator TMAGAPC Trip matrix logic ALMCALH Logic for group alarm WRNCALH Logic for group warning INDCALH Logic for group indication Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 32 Power system measurement CMMXU Current measurement VMMXU Voltage measurement phase-phase CMSQI Current sequence measurement VMSQI Voltage sequence measurement VNMMXU Voltage measurement phase-earth AISVBAS General service value presentation of analog inputs Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 33: Communication
GUID-5F144B53-B9A7-4173-80CF-CD4C84579CB5 v15 IEC 61850 or ANSI Function description Breaker function name REQ650 (B11) Station communication LONSPA, SPA SPA communication protocol LON communciation protocol HORZCOMM Network variables via LON Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 34 IEC 61850-9-2 Process bus communication, 4 merging units 1-P31 ACTIVLOG Activity logging ALTRK Service tracking IEC 62439-3 Parallel redundancy protocol 1-P23 IEC 62439-3 High-availability seamless redundancy 1-P24 Precision time protocol Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 35: Basic Ied Functions
Summation block 3 phase ATHSTAT Authority status ATHCHCK Authority check AUTHMAN Authority management FTPACCS FTP access with password GBASVAL Global base values for settings ALTMS Time master supervision ALTIM Time management COMSTATUS Protocol diagnostic Breaker protection REQ650 2.2 IEC Application manual...
Page 36 Parameter setting function for HMI in PCM600 FNKEYMD1– FNKEYMD5 LEDGEN General LED indication part for LHMI OPENCLOSE_LED LHMI LEDs for open and close keys GRP1_LED1– Basic part for CP HW LED indication module GRP1_LED15 GRP2_LED1– GRP2_LED15 GRP3_LED1– GRP3_LED15 Breaker protection REQ650 2.2 IEC Application manual...
Page 37: Section 3 Configuration
The configurations are as far as found necessary provided with application comments to explain why the signals have been connected in the special way. On request, ABB is available to support the re-configuration work, either directly or to do the design checking.
Page 38 Section 3 1MRK 505 383-UEN A Configuration REQ650 B11 – Single breaker with single phase tripping 12AI (7I+5U) WA2_VT VN MMXU WA1_VT 1->0 1→0 SC/VC 5(0→1) VN MMXU SMP PTRC SMP PTRC SMB RREC SES RSYN Control Control Control S XCBR...
Page 39: Section 4 Analog Inputs
The availability of VT inputs depends on the ordered transformer input module (TRM) type. Setting guidelines SEMOD55068-1 v1 SEMOD130348-4 v4 The available setting parameters related to analog inputs are depending on the actual hardware (TRM) and the logic configuration made in PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 40: Setting Of The Phase Reference Channel
ToObject, a positive quantities always flowing towards the protected object and a direction defined as Forward always is looking towards the protected object. The following examples show the principle. 4.2.2.1 Example 1 SEMOD55055-23 v6 Two IEDs used for protection of two objects. Breaker protection REQ650 2.2 IEC Application manual...
Page 41: Example 2
Forward. This means that the protection is looking towards the line. 4.2.2.2 Example 2 SEMOD55055-29 v7 Two IEDs used for protection of two objects and sharing a CT. Breaker protection REQ650 2.2 IEC Application manual...
Page 42: Example 3
CT that is feeding the two IEDs. With these settings, the directional functions of the line protection shall be set to Forward to look towards the line. 4.2.2.3 Example 3 SEMOD55055-35 v7 One IED used to protect two objects. Breaker protection REQ650 2.2 IEC Application manual...
Page 43 The CT direction for the current channels to the line protection is set with the line as reference object and the directional functions of the line protection shall be set to Forward to protect the line. Breaker protection REQ650 2.2 IEC Application manual...
Page 44 The main CT ratios must also be set. This is done by setting the two parameters CTsec and CTprim for each current channel. For a 1000/1 A CT, the following settings shall be used: • CTprim = 1000 (value in A) • CTsec =1 (value in A). Breaker protection REQ650 2.2 IEC Application manual...
Page 45: Examples On How To Connect, Configure And Set Ct Inputs For Most Commonly Used Ct Connections
CT has typically one of the following values: • • However, in some cases, the following rated secondary currents are used as well: • • The IED fully supports all of these rated secondary values. Breaker protection REQ650 2.2 IEC Application manual...
Page 46: Example On How To Connect A Star Connected Three- Phase Ct Set To The Ied
IED. CT 600/5 SMAI2 BLOCK AI3P Star Connected REVROT ^GRP2L1 ^GRP2L2 ^GRP2L3 ^GRP2N IEC13000002-4-en.vsdx Protected Object IEC13000002 V4 EN-US Figure 10: Star connected three-phase CT set with star point towards the protected object Breaker protection REQ650 2.2 IEC Application manual...
Page 47 GRPL1, GRPL2 and GRPL3. If GRP2N is connected, the data reflects the measured value of GRP2N. Another alternative is to have the star point of the three-phase CT set as shown in Figure 11: Breaker protection REQ650 2.2 IEC Application manual...
Page 48 IED. A third alternative is to have the residual/neutral current from the three-phase CT set connected to the IED as shown in Figure 11. Breaker protection REQ650 2.2 IEC Application manual...
Page 49 6). Depending on the type of functions, which need this current information, more than one preprocessing block might be connected in parallel to these three CT inputs. Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 50: Example How To Connect Delta Connected Three-Phase Ct Set To The Ied
IED. It gives an overview of the required actions by the user in order to make this measurement available to the built-in protection and control functions in the IED as well. For correct terminal designations, see the connection diagrams valid for the delivered IED. Breaker protection REQ650 2.2 IEC Application manual...
Page 51 Section 4 1MRK 505 383-UEN A Analog inputs IL1-IL2 SMAI2 BLOCK AI3P IL2-IL3 REVROT ^GRP2L1 IL3-IL1 ^GRP2L2 ^GRP2L3 ^GRP2N IEC11000027-3-en.vsdx Protected Object IEC11000027 V3 EN-US Figure 13: Delta DAB connected three-phase CT set Breaker protection REQ650 2.2 IEC Application manual...
Page 52 If frequency tracking and compensation is required (this feature is typically required only DFTReference for IEDs installed in the generating stations) then the setting parameters shall be set accordingly. Another alternative is to have the delta connected CT set as shown in figure 14: Breaker protection REQ650 2.2 IEC Application manual...
Page 53: Example How To Connect Single-Phase Ct To The Ied
CT to the IED. It gives an overview of the required actions by the user in order to make this measurement available to the built-in protection and control functions within the IED as well. Breaker protection REQ650 2.2 IEC Application manual...
Page 54 IED, which are connected to this preprocessing function block. If frequency tracking and compensation is required (this feature is typically required DFTReference only for IEDs installed in the power plants) then the setting parameters shall be set accordingly. Breaker protection REQ650 2.2 IEC Application manual...
Page 55: Relationships Between Setting Parameter Base Current, Ct Rated Primary Current And Minimum Pickup Of A Protection Ied
IED. This is done by setting the two parameters VTsec and VTprim for each voltage channel. The phase-to-phase value can be used even if each channel is connected to a phase-to-earth voltage from the VT. 4.2.4.1 Example SEMOD55055-47 v3 Consider a VT with the following data: Breaker protection REQ650 2.2 IEC Application manual...
Page 56: Examples How To Connect, Configure And Set Vt Inputs For Most Commonly Used Vt Connections
100 V • 110 V • 115 V • 120 V • 230 V The IED fully supports all of these values and most of them will be shown in the following examples. Breaker protection REQ650 2.2 IEC Application manual...
Page 57: Examples On How To Connect A Three Phase-To-Earth Connected Vt To The Ied
For correct terminal designations, see the connection diagrams valid for the delivered IED. SMAI2 BLOCK AI3P REVROT ^GRP2L1 ^GRP2L2 ^GRP2L3 ^GRP2N #Not used IEC06000599-4-en.vsdx IEC06000599 V4 EN-US Figure 17: A Three phase-to-earth connected VT Breaker protection REQ650 2.2 IEC Application manual...
Page 58 Inside the IED, only the ratio of these two parameters is used. It shall be noted that the ratio of the entered values exactly corresponds to ratio of one individual VT. (Equation 2) EQUATION1903 V1 EN-US Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 59: Example On How To Connect A Phase-To-Phase Connected Vt To The Ied
IED. It shall be noted that this VT connection is only used on lower voltage levels (that is, rated primary voltage below 40 kV). Breaker protection REQ650 2.2 IEC Application manual...
Page 60 VTprim =13.8 kV VTsec =120 V Please note that inside the IED only ratio of these two parameters is used. Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 61: Example On How To Connect An Open Delta Vt To The Ied For High Impedance Earthed Or Unearthed Networks
VT secondary voltage (110/3V in this particular example). Figure gives overview of required actions by the user in order to make this measurement available to the built-in protection and control functions within the IED as well. Breaker protection REQ650 2.2 IEC Application manual...
Page 62 BLOCK AI3P REVROT ^GRP2L1 # Not Used ^GRP2L2 # Not Used ^GRP2L3 # Not Used ^GRP2N +3Uo IEC06000601-4-en.vsdx IEC06000601 V4 EN-US Figure 20: Open delta connected VT in high impedance earthed power system Breaker protection REQ650 2.2 IEC Application manual...
Page 63 If frequency tracking and compensation is required (this feature is typically required only for IEDs installed in the generating stations ) then the setting parameters DFTReference shall be set accordingly. Breaker protection REQ650 2.2 IEC Application manual...
Page 64: Example How To Connect The Open Delta Vt To The Ied For Low Impedance Earthed Or Solidly Earthed Power Systems
VT secondary voltage, that is, 115V or 115/√3V as in this particular example. Figure gives an overview of the actions which are needed to make this measurement available to the built-in protection and control functions within the IED. Breaker protection REQ650 2.2 IEC Application manual...
Page 65 REVROT # Not Used ^GRP2L1 # Not Used ^GRP2L2 # Not Used ^GRP2L3 +3Uo ^GRP2N IEC06000602-4-en.vsdx IEC06000602 V4 EN-US Figure 21: Open delta connected VT in low impedance or solidly earthed power system Breaker protection REQ650 2.2 IEC Application manual...
Page 66 If frequency tracking and compensation is required (this feature is typically required only for IEDs installed in the generating stations) then the setting parameters DFTReference shall be set accordingly. Breaker protection REQ650 2.2 IEC Application manual...
Page 67: Section 5 Local Hmi
AMU0600442 v14 IEC13000239-3-en.vsd IEC13000239 V3 EN-US Figure 22: Local human-machine interface The LHMI of the IED contains the following elements: • Keypad • Display (LCD) • LED indicators • Communication port for PCM600 Breaker protection REQ650 2.2 IEC Application manual...
Page 68: Display
4 Scroll bar (appears when needed) The function key button panel shows on request what actions are possible with the function buttons. Each function button has a LED indication that can be used as a Breaker protection REQ650 2.2 IEC Application manual...
Page 69 Each panel is shown by pressing one of the function buttons or the Multipage button. Pressing the ESC button clears the panel from the display. Both panels have a dynamic width that depends on the label string length. Breaker protection REQ650 2.2 IEC Application manual...
Page 70: Leds
. These LEDs can indicate the status of two arbitrary binary signals by configuring the OPENCLOSE_LED function block. For instance, OPENCLOSE_LED can be connected to a circuit breaker to indicate the breaker open/close status on the LEDs. Breaker protection REQ650 2.2 IEC Application manual...
Page 71: Keypad
The push-buttons are also used to acknowledge alarms, reset indications, provide help and switch between local and remote control mode. The keypad also contains programmable push-buttons that can be configured either as menu shortcut or control buttons. Breaker protection REQ650 2.2 IEC Application manual...
Page 72 Figure 27: LHMI keypad with object control, navigation and command push- buttons and RJ-45 communication port 1...5 Function button Close Open Escape Left Down Right Enter Remote/Local Uplink LED Not in use Multipage Menu Breaker protection REQ650 2.2 IEC Application manual...
Page 73: Local Hmi Functionality
The blocking of functions through the IEC61850 protocol can be reset in Main menu/Test/Reset IEC61850 Mod. The yellow LED changes to either On or Off state depending on the state of operation. Breaker protection REQ650 2.2 IEC Application manual...
Page 74: Parameter Management
Numerical values are presented either in integer or in decimal format with minimum and maximum values. Character strings can be edited character by character. Enumerated values have a predefined set of selectable values. Breaker protection REQ650 2.2 IEC Application manual...
Page 75: Front Communication
Do not connect the IED front port to a LAN. Connect only a single local PC with PCM600 to the front port. It is only intended for temporary use, such as commissioning and testing. Breaker protection REQ650 2.2 IEC Application manual...
Page 77: Section 6 Current Protection
(and relay) point, for which very high fault currents are characteristic. The instantaneous phase overcurrent protection PHPIOC can operate in 10 ms for faults characterized by very high currents. Breaker protection REQ650 2.2 IEC Application manual...
Page 78: Setting Guidelines
The following fault calculations have to be done for three-phase, single-phase-to- earth and two-phase-to-earth faults. With reference to Figure 29, apply a fault in B and then calculate the current through-fault phase current I . The calculation Breaker protection REQ650 2.2 IEC Application manual...
Page 79 5% for the maximum possible transient overreach have to be introduced. An additional 20% is suggested due to the inaccuracy of the instrument transformers under transient conditions and inaccuracy in the system data. Breaker protection REQ650 2.2 IEC Application manual...
Page 80: Meshed Network With Parallel Line
C point with the C breaker open. A fault in C has to be applied, and then the maximum current seen from the IED ) on the healthy line (this applies for single-phase-to-earth and two-phase-to- earth faults) is calculated. Breaker protection REQ650 2.2 IEC Application manual...
Page 81 The IED setting value IP>> is given in percentage of the primary base current value, IBase. The value for IP>> is given from this formula: >>= × IBase (Equation 16) EQUATION1147 V3 EN-US Breaker protection REQ650 2.2 IEC Application manual...
Page 82: Directional Phase Overcurrent Protection, Four Steps Oc4Ptoc
The selectivity between different overcurrent protections is normally enabled by co-ordination between the function time delays of the different protections. To enable optimal co-ordination between all overcurrent Breaker protection REQ650 2.2 IEC Application manual...
Page 83: Setting Guidelines
The parameters for the directional phase overcurrent protection, four steps OC4PTOC are set via the local HMI or PCM600. The following settings can be done for OC4PTOC. Breaker protection REQ650 2.2 IEC Application manual...
Page 84 7% of IB. 2ndHarmStab: Operate level of 2nd harmonic current restrain set in % of the fundamental current. The setting range is 5 - 100% in steps of 1%. The default setting is 20%. Breaker protection REQ650 2.2 IEC Application manual...
Page 85: Settings For Each Step
DirModex: The directional mode of step x. Possible settings are Off/Non- directional/Forward/Reverse. Characteristx: Selection of time characteristic for step x. Definite time delay and different types of inverse time characteristics are available according to Table 9. Breaker protection REQ650 2.2 IEC Application manual...
Page 86 ANSI reset characteristic according to standard. If IMinx is set above Ix> for any step the ANSI reset works as if current is zero when current drops below IMinx. Breaker protection REQ650 2.2 IEC Application manual...
Page 87 The delay characteristics are described in Technical manual. There are some restrictions regarding the choice of the reset delay. For the definite time delay characteristics, the possible delay time setting instantaneous (1) and IEC (2 = set constant time reset). Breaker protection REQ650 2.2 IEC Application manual...
Page 88: Setting Example
The protection reset current must also be considered so that a short peak of overcurrent does not cause the operation of a protection even when the overcurrent has ceased. This phenomenon is described in Figure 35. Breaker protection REQ650 2.2 IEC Application manual...
Page 89 The maximum load current on the line has to be estimated. There is also a demand that all faults within the zone that the protection shall cover must be detected by the phase overcurrent protection. The minimum fault current Iscmin to be detected by Breaker protection REQ650 2.2 IEC Application manual...
Page 90 This is mostly used in the case of inverse time overcurrent protection. Figure shows how the time-versus-current curves are plotted in a diagram. The time setting is chosen to get the shortest fault time with maintained selectivity. Breaker protection REQ650 2.2 IEC Application manual...
Page 91 These time delays can vary significantly between different protective equipment. The following time delays can be estimated: Protection operation 15-60 ms time: Protection resetting time: 15-60 ms Breaker opening time: 20-120 ms Breaker protection REQ650 2.2 IEC Application manual...
Page 92 There are uncertainties in the values of protection operation time, breaker opening time and protection resetting time. Therefore a safety margin has to be included. With normal values the needed time difference can be calculated according to Equation 22. Breaker protection REQ650 2.2 IEC Application manual...
Page 93: Instantaneous Residual Overcurrent Protection Efpioc
Some guidelines for the choice of setting parameter for EFPIOC is given. M12762-6 v8 Common base IED values for primary current (IBase), primary voltage (UBase) and primary power (SBase) are set in the global base values for settings function GBASVAL. Breaker protection REQ650 2.2 IEC Application manual...
Page 94 The function shall not operate for any of the calculated currents to the protection. The minimum theoretical current setting (Imin) will be:    in MAX I (Equation 23) EQUATION284 V2 EN-US Breaker protection REQ650 2.2 IEC Application manual...
Page 95 = 1.3 × I (Equation 26) EQUATION288 V3 EN-US The IED setting value IN>> is given in percent of the primary base current value, IBase. The value for IN>> is given by the formula: Breaker protection REQ650 2.2 IEC Application manual...
Page 96: Directional Residual Overcurrent Protection, Four Steps Ef4Ptoc
The parameters for the four step residual overcurrent protection are set via the local HMI or PCM600. The following settings can be done for the function. Breaker protection REQ650 2.2 IEC Application manual...
Page 97: Common Settings For All Steps
Relay characteristic angle given in degree In a normal transmission network a normal value of RCA is about 65°. The setting range is -180° to +180°. polMethod: Defines if the directional polarization is from Breaker protection REQ650 2.2 IEC Application manual...
Page 98: 2Nd Harmonic Restrain
There is a risk that the residual overcurrent function will give an unwanted trip. The inrush current has a relatively large ratio of 2nd harmonic component. This component can be used to create a restrain signal to prevent this unwanted function. Breaker protection REQ650 2.2 IEC Application manual...
Page 99: Parallel Transformer Inrush Current Logic
UseStartValue: Gives which current level should be used for the activation of the blocking signal. This is given as one of the settings of the steps: Step 1/2/3/4. Normally, the step having the lowest operation current level should be set. Breaker protection REQ650 2.2 IEC Application manual...
Page 100: Switch Onto Fault Logic
0.000 - 60.000 s in step of 0.001 s. The default setting is 0.300 s 6.4.2.5 Settings for each step (x = 1, 2, 3 and 4) M15282-9 v12 Operation: Sets the protection to On or Off. Breaker protection REQ650 2.2 IEC Application manual...
Page 101 Minimum operating time for inverse time characteristics. At high currents, the inverse time characteristic might give a very short operation time. By setting this parameter, the operation time of the step can never be shorter than the setting. Breaker protection REQ650 2.2 IEC Application manual...
Page 102 ÷ [ ] = × ç ÷ æ ö ç ÷ ç ÷ è > ø è ø (Equation 28) EQUATION1189 V1 EN-US Further description can be found in the technical reference manual. Breaker protection REQ650 2.2 IEC Application manual...
Page 103: Four Step Directional Negative Phase Sequence Overcurrent Protection Ns4Ptoc
Non-directional/Directional function: In some applications the non-directional functionality is used. This is mostly the case when no fault current can be fed from the protected object itself. In order to achieve both selectivity and fast fault Breaker protection REQ650 2.2 IEC Application manual...
Page 104 In some cases some sort of delayed reset is required. Therefore different kinds of reset characteristics can be used. Breaker protection REQ650 2.2 IEC Application manual...
Page 105: Setting Guidelines
Characteristx: Selection of time characteristic for step x. Definite time delay and different types of inverse time characteristics are available. Table 12: Inverse time characteristics Curve name ANSI Extremely Inverse ANSI Very Inverse ANSI Normal Inverse ANSI Moderately Inverse Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 106 Minimum operation time for inverse time characteristics. At high currents the inverse time characteristic might give a very short operation time. By setting this parameter the operation time of the step can never be shorter than the setting. Breaker protection REQ650 2.2 IEC Application manual...
Page 107 ANSI (3 = current dependent reset time). If the current dependent type is used settings pr, tr and cr must be given. tPCrvx, tACrvx, tBCrvx, tCCrvx: Parameters for programmable inverse time characteristic curve. The time characteristic equation is according to equation 29: Breaker protection REQ650 2.2 IEC Application manual...
Page 108: Common Settings For All Steps
1, 2, 3 and 4. AngleRCA: Relay characteristic angle given in degrees. This angle is defined as shown in figure 45. The angle is defined positive when the residual current lags the reference voltage (Upol = -U2) Breaker protection REQ650 2.2 IEC Application manual...
Page 109: Thermal Overload Protection, One Time Constant, Celsius/Fahrenheit Lcpttr/Lfpttr
% of IBase. The start forward or start reverse signals can be used in a communication scheme. The appropriate signal must be configured to the communication scheme block. Thermal overload protection, one time constant, Celsius/Fahrenheit LCPTTR/LFPTTR IP14512-1 v7 Breaker protection REQ650 2.2 IEC Application manual...
Page 110: Identification
TripTemp, the protection initiates trip of the protected line. 6.6.3 Setting guideline IP14994-1 v1 M15094-3 v8 The parameters for the Thermal overload protection, one time constant, Celsius/ Fahrenheit LCPTTR/LFPTTR are set via the local HMI or PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 111: Breaker Failure Protection Ccrbrf
The signal is released when the estimated temperature is below the set value. This temperature value should be chosen below the alarm temperature. Breaker failure protection CCRBRF IP14514-1 v6 Breaker protection REQ650 2.2 IEC Application manual...
Page 112: Identification
The mode Current/Contact means that both ways of detections are activated. Contact mode can be usable in applications where the fault current through the circuit breaker is Breaker protection REQ650 2.2 IEC Application manual...
Page 113 Typical setting is 10% of IBase. I>BlkCont: If any contact based detection of breaker failure is used, this function can be blocked if any phase current is larger than this setting level. If the Breaker protection REQ650 2.2 IEC Application manual...
Page 114 It is often required that the total fault clearance time shall be less than a given critical time. This time is often dependent of the ability to maintain transient stability in case of a fault close to a power plant. Breaker protection REQ650 2.2 IEC Application manual...
Page 115 CBFLT is active. Typical setting is 2.0 seconds. tPulse: Trip pulse duration. This setting must be larger than the critical impulse time of circuit breakers to be tripped from the breaker failure protection. Typical setting is 200 ms. Breaker protection REQ650 2.2 IEC Application manual...
Page 116: Stub Protection Stbptoc
The stub protection is only activated when the disconnector of the object is open. STBPTOCenables fast fault clearance of faults at the section between the CTs and the open disconnector. Breaker protection REQ650 2.2 IEC Application manual...
Page 117: Setting Guidelines
This signal is normally taken from an auxiliary contact (normally closed) of the line disconnector and connected to a binary input RELEASE of the IED. With the settingContinuous the function is activated independent of presence of any external release signal. Breaker protection REQ650 2.2 IEC Application manual...
Page 118: Broken Conductor Check Brcptoc
Note that it must be set to avoid problem with asymmetry under minimum operating conditions. Set the time delay tOper = 5 - 60 seconds and reset time tReset = 0.010 - 60.000 seconds. Breaker protection REQ650 2.2 IEC Application manual...
Page 119: Section 7 Voltage Protection
Disconnect apparatuses, like electric motors, which will be damaged when subject to service under low voltage conditions. The function has a high measuring accuracy and a settable hysteresis to allow applications to control reactive load. Breaker protection REQ650 2.2 IEC Application manual...
Page 120: Setting Guidelines
7.1.3.5 Backup protection for power system faults M13851-62 v3 The setting must be below the lowest occurring "normal" voltage and above the highest occurring voltage during the fault conditions under consideration. Breaker protection REQ650 2.2 IEC Application manual...
Page 121: Settings For Two Step Undervoltage Protection
When using inverse time characteristic for the undervoltage function during very low voltages can give a short operation time. This might lead to unselective tripping. By setting t1Min longer than the operation time for other protections, such unselective tripping can be avoided. Breaker protection REQ650 2.2 IEC Application manual...
Page 122: Two Step Overvoltage Protection Ov2Ptov
Two step overvoltage protection OV2PTOV IP14545-1 v3 7.2.1 Identification M17002-1 v8 Function description IEC 61850 IEC 60617 identification ANSI/IEEE C37.2 identification device number Two step overvoltage protection OV2PTOV 3U> SYMBOL-C-2U-SMALLER-THAN V2 EN-US Breaker protection REQ650 2.2 IEC Application manual...
Page 123: Application
The same also applies to the associated equipment, its voltage and time characteristic. There are wide applications where general overvoltage functions are used. All voltage related settings are made as a percentage of a settable base primary voltage, Breaker protection REQ650 2.2 IEC Application manual...
Page 124: Equipment Protection, Such As For Motors, Generators, Reactors And Transformers
The following settings can be done for the two step overvoltage protection M13852-22 v10 ConnType: Sets whether the measurement shall be phase-to-earth fundamental value, phase-to-phase fundamental value, phase-to-earth RMS value or phase-to- phase RMS value. Breaker protection REQ650 2.2 IEC Application manual...
Page 125 The speed might be important for example in case of protection of transformer that might be overexcited. The time delay must be co- ordinated with other automated actions in the system. Breaker protection REQ650 2.2 IEC Application manual...
Page 126 If the function is used as control for automatic switching of reactive compensation devices the hysteresis must be set smaller than the voltage change after switching of the compensation device. Breaker protection REQ650 2.2 IEC Application manual...
Page 127: Two Step Residual Overvoltage Protection Rov2Ptov
The time delay for ROV2PTOV is seldom critical, since residual voltage is related to earth faults in a high-impedance earthed system, and enough time must normally be given for the primary protection to clear the fault. In some more specific Breaker protection REQ650 2.2 IEC Application manual...
Page 128: Equipment Protection, Such As For Motors, Generators, Reactors And Transformersequipment Protection For Transformers
The two healthy phases will measure full phase-to- phase voltage, as the faulty phase will be connected to earth. The residual overvoltage will be three times the phase-to-earth voltage. See figure 48. Breaker protection REQ650 2.2 IEC Application manual...
Page 129: Direct Earthed System
The other healthy phase will still have normal phase-to-earth voltage. The residual sum will have the same value as the remaining phase-to-earth voltage, which is shown in Figure 49. IEC07000189-2-en.vsd IEC07000189 V2 EN-US Figure 49: Earth fault in Direct earthed system Breaker protection REQ650 2.2 IEC Application manual...
Page 130: Settings For Two Step Residual Overvoltage Protection
The setting is highly dependent on the protection application. In many applications, the protection function has the task to prevent damage to the protected object. The speed might be important, for Breaker protection REQ650 2.2 IEC Application manual...
Page 131 Make sure that the set value for parameter HystABSn is somewhat smaller than the set pickup value. Otherwise there is a risk that step n will not reset properly. Breaker protection REQ650 2.2 IEC Application manual...
Page 132: Loss Of Voltage Check Lovptuv
(LOVPTUV), if some but not all voltage are low, to typical 5.0 seconds and set the time delay for enabling the function after restoration tRestore to 3 - 40 seconds. Breaker protection REQ650 2.2 IEC Application manual...
Page 133: Section 8 Secondary System Supervision
8.1.3 Setting guidelines M12397-17 v8 GlobalBaseSel: Selects the global base value group used by the function to define IBase, UBase and SBase as applicable. Breaker protection REQ650 2.2 IEC Application manual...
Page 134: Fuse Failure Supervision Fufspvc
These solutions are combined to get the best possible effect in the fuse failure supervision function (FUFSPVC). FUFSPVC function built into the IED products can operate on the basis of external binary signals from the miniature circuit breaker or from the line disconnector. The Breaker protection REQ650 2.2 IEC Application manual...
Page 135: Setting Guidelines
We propose a setting of approximately 70% of UBase. The drop off time of 200 ms for dead phase detection makes it recommended to always set SealIn to On since this will secure a fuse failure indication at persistent Breaker protection REQ650 2.2 IEC Application manual...
Page 136: Negative Sequence Based
The setting of the current limit 3I2< is in percentage of parameter IBase. The setting of 3I2< must be higher than the normal unbalance current that might exist in the system and can be calculated according to equation 37. Breaker protection REQ650 2.2 IEC Application manual...
Page 137: Zero Sequence Based
8.2.3.5 Delta U and delta I GUID-02336F26-98C0-419D-8759-45F5F12580DE v7 Set the operation mode selector OpDUDI to On if the delta function shall be in operation. Breaker protection REQ650 2.2 IEC Application manual...
Page 138: Dead Line Detection
(mutual coupling to the other phases). Set the UDLD< with a sufficient margin below the minimum expected operating voltage. A safety margin of at least 15% is recommended. Breaker protection REQ650 2.2 IEC Application manual...
Page 139: Section 9 Control
FreqDiffMin. If the frequency is less than FreqDiffMin the synchrocheck is used and the value of FreqDiffMin must thus be identical to the value FreqDiffM resp FreqDiffA for synchrocheck function. Breaker protection REQ650 2.2 IEC Application manual...
Page 140 If needed an additional phase angle adjustment can be done for selected line voltage with the PhaseShift setting. Breaker protection REQ650 2.2 IEC Application manual...
Page 141: Synchrocheck
In steady conditions a bigger phase angle difference can be allowed as this is sometimes the case in a long and loaded parallel power line. For this application we accept a synchrocheck Breaker protection REQ650 2.2 IEC Application manual...
Page 142: Energizing Check
The output is given only when the actual measured conditions match the set conditions. Figure shows two substations, where one (1) is energized and the other (2) is not energized. The line Breaker protection REQ650 2.2 IEC Application manual...
Page 143: Voltage Selection
The voltage selection function is used for the connection of appropriate voltages to the synchrocheck, synchronizing and energizing check functions. For example, when the IED is used in a double bus arrangement, the voltage that should be Breaker protection REQ650 2.2 IEC Application manual...
Page 144: External Fuse Failure
(B16I). If the PSTO input is used, connected to the Local-Remote switch on the local HMI, the choice can also be from the station HMI system, typically ABB Microscada through IEC 61850–8–1 communication. The connection example for selection of the manual energizing mode is shown in figure 53.
Page 145: Application Examples
The input used below in example are typical and can be changed by use of configuration and signal matrix tools. The SESRSYN and connected SMAI function block instances must have the same cycle time in the application configuration. Breaker protection REQ650 2.2 IEC Application manual...
Page 146: Single Circuit Breaker With Single Busbar
The voltage from busbar VT is connected to U3PBB1 and the voltage from the line VT is connected to U3PLN1. The conditions of the VT fuses shall also be connected as shown above. The voltage selection parameter CBConfig is set to No voltage sel. Breaker protection REQ650 2.2 IEC Application manual...
Page 147: Single Circuit Breaker With Double Busbar, External Voltage Selection
UB1FF LINE_MCB UB2OK WA2_MCB UB2FF ULN1OK LINE_MCB ULN1FF LINE_VT LINE IEC10000095-6-en.vsd IEC10000095 V4 EN-US Figure 56: Connection of the SESRSYN function block in a single breaker, double busbar arrangement with internal voltage selection Breaker protection REQ650 2.2 IEC Application manual...
Page 148: Setting Guidelines
(phase-phase) or a positive sequence voltage. SelPhaseLine1 and SelPhaseLine2 Configuration parameters for selecting the measuring phase of the voltage for line 1 and 2 respectively, which can be a single-phase (phase-neutral), two-phase (phase-phase) or a positive sequence voltage. Breaker protection REQ650 2.2 IEC Application manual...
Page 149 Setting of the voltage difference between the line voltage and the bus voltage. The difference is set depending on the network configuration and expected voltages in the two networks running asynchronously. A normal setting is 0.10-0.15 p.u. FreqDiffMin Breaker protection REQ650 2.2 IEC Application manual...
Page 150 The setting tMaxSynch is set to reset the operation of the synchronizing function if the operation does not take place within this time. The setting must allow for the setting of FreqDiffMin, which will decide how long it will take maximum to reach Breaker protection REQ650 2.2 IEC Application manual...
Page 151 45 degrees, whereas in most networks the maximum occurring angle is below 25 degrees. The PhaseDiffM setting is a limitation to PhaseDiffA setting. Fluctuations occurring at high speed autoreclosing limit PhaseDiffA setting. Breaker protection REQ650 2.2 IEC Application manual...
Page 152 A typical value can be 40% of the base voltages. A disconnected line can have a considerable potential due to, for instance, induction from a line running in parallel, or by being fed Breaker protection REQ650 2.2 IEC Application manual...
Page 153: Autorecloser For 1 Phase, 2 Phase And/Or 3 Phase Operation Smbrrec
Thus, a certain dead time with a de- energized line is necessary. Line service can then be resumed by automatic Breaker protection REQ650 2.2 IEC Application manual...
Page 154 A somewhat longer dead time may be required for single-phase reclosing compared to high-speed three-phase reclosing. This is due to the influence on the fault arc from the voltage and the current in the non-faulted phases. Breaker protection REQ650 2.2 IEC Application manual...
Page 155 The mode of automatic reclosing varies however. Single-shot and multi-shot are in use. The first shot can have a short delay, HSAR, or a longer delay, DAR. The second and following Breaker protection REQ650 2.2 IEC Application manual...
Page 156 This provides a fail safe connection so that even a failure in the IED with the auto recloser will mean that the other sub-system will start a three-phase trip. Breaker protection REQ650 2.2 IEC Application manual...
Page 157: Auto Reclosing Operation Off And On
A number of conditions need to be fulfilled for the start to be accepted and a new auto reclosing cycle to be started. They are linked to dedicated inputs. The inputs are: Breaker protection REQ650 2.2 IEC Application manual...
Page 158: Start Auto Reclosing From Circuit Breaker Open Information
There is also a separate time setting facility for three-phase high-speed auto reclosing without synchrocheck, t1 3PhHS, available for use when required. It is activated by the STARTHS input. Breaker protection REQ650 2.2 IEC Application manual...
Page 159: Long Trip Signal
Single-phase, two-phase or three-phase auto reclosing first shot, followed by 3- phase auto reclosing shots, if selected. Here, the auto recloser is assumed to be "On" and "Ready". The circuit breaker is closed and the operation gear ready Breaker protection REQ650 2.2 IEC Application manual...
Page 160: Armode = 1/2Ph , 1-Phase Or 2-Phase Reclosing In The First Shot
No more shots are attempted. If the first trip is a three-phase trip, the auto-reclosing will be inhibited. No more shots are attempted. The expression “1*2ph” should be understood as “Only one shot at two-phase auto reclosing”. Breaker protection REQ650 2.2 IEC Application manual...
Page 161: Armode = 1/2Ph + 1*3Ph, 1-Phase, 2-Phase Or 3-Phase Reclosing In The First Shot
Type of reclosing shots at different settings of ARMode or integer inputs to MODEINT MODEINT (integer) ARMode Type of fault 1st shot 2nd-5th shot 1/2/3ph 1/2ph ..1ph + 1*2ph ....1/2ph + 1*3ph ..1ph + 1*2/3ph ..Breaker protection REQ650 2.2 IEC Application manual...
Page 162: External Selection Of Auto Reclosing Mode
9.2.2.17 Transient fault M12391-208 v4 After the breaker closing command the reclaim timer keeps running for the set tReclaim time. If no start (trip) occurs within this time, the auto recloser will reset. Breaker protection REQ650 2.2 IEC Application manual...
Page 163: Permanent Fault And Reclosing Unsuccessful Signal
(normally not as no auto closing attempt has been given) In Figures the logic shows how a closing lock-out logic can be designed with the lock-out relay as an external relay alternatively with the lock-out created Breaker protection REQ650 2.2 IEC Application manual...
Page 164: Evolving Fault
At the evolving fault clearance there will be a new START signal and three-phase trip information, TR3P. The single-phase auto reclosing sequence will then be stopped, and instead the timer, t1 3Ph, for three-phase auto Breaker protection REQ650 2.2 IEC Application manual...
Page 165: Automatic Continuation Of The Auto Reclosing Sequence
BLKON input or by an unsuccessful auto reclosing attempt if the BlockByUnsucCl setting is set to On. BLKON Used to block the auto recloser, for example, when certain special service conditions arise. When used, blocking must be reset with BLKOFF. Breaker protection REQ650 2.2 IEC Application manual...
Page 166 Used to reset the auto recloser to start conditions. Possible hold by thermal overload protection will be reset. Circuit breaker position will be checked and time settings will be restarted with their set times. Breaker protection REQ650 2.2 IEC Application manual...
Page 167 Signals for two-phase and three-phase trip. They are usually connected to the corresponding output of the trip function block. They control the choice of dead time and the auto reclosing cycle according to the selected program. Signal TR2P Breaker protection REQ650 2.2 IEC Application manual...
Page 168 ACTIVE Indicates that the auto recloser is active, from start until end of reclaim time. BLOCKED Indicates that auto recloser is temporarily or permanently blocked. Breaker protection REQ650 2.2 IEC Application manual...
Page 169 Indicates that auto recloser is switched on and operative. SUCCL If the circuit breaker closing command is given and the circuit breaker is closed within the set time interval tUnsucCl, the SUCCL output is activated after the set time interval tSuccessful. Breaker protection REQ650 2.2 IEC Application manual...
Page 170 2PT1 3PT1 ZCVPSOF-TRIP TRSOTF 3PT2 3PT3 THOLHOLD 3PT4 TR2P 3PT5 TRUE TR3P SESRSYN-AUTOOK SYNC WAIT RSTCOUNT WFMASTER =IEC04000135=5=en=Original.vsd IEC04000135 V5 EN-US Figure 61: Example of I/O-signal connections at a three-phase auto reclosing sequence Breaker protection REQ650 2.2 IEC Application manual...
Page 171: Auto Recloser Settings
IO or communication ports. ARMode: There are six different possibilities in the selection of auto reclosing programs. The type of auto reclosing used for different kinds of faults depends on Breaker protection REQ650 2.2 IEC Application manual...
Page 172 Every new increase of the shot number needs a new activation of the ZONESTEP input. The setting NoOfShots limits of course the possibility to increase the shot number. This functionality is controlled by the setting ZoneSeqCoord. Breaker protection REQ650 2.2 IEC Application manual...
Page 173 O – 0.3sec – CO – 3min – CO. However the 3 minute (180 s) recovery time is usually not critical as fault levels are mostly lower than rated value Breaker protection REQ650 2.2 IEC Application manual...
Page 174 A time extension delay, tExtended t1, can be added to the dead time delay for the first shot. It is intended to come into use if the communication channel for permissive line protection is lost. The communication link in a Breaker protection REQ650 2.2 IEC Application manual...
Page 175: Apparatus Control Apc
WAIT input resets. The minimum settable time for tSlaveDeadTime is 0.1sec because both master and slave should not send the circuit breaker closing command at the same time. Apparatus control APC IP14560-1 v2 Breaker protection REQ650 2.2 IEC Application manual...
Page 176: Application
• Operation of primary apparatuses • Select-Execute principle to give high security • Selection and supervision of operator place • Command supervision • Block/deblock of operation • Block/deblock of updating of position indications Breaker protection REQ650 2.2 IEC Application manual...
Page 177 GOOSE receive for switching device GOOSEXLNRCV • Proxy for signals from switching device via GOOSE XLNPROXY The extension of the signal flow and the usage of the GOOSE communication are shown in Figure 65. Breaker protection REQ650 2.2 IEC Application manual...
Page 178 Section 9 1MRK 505 383-UEN A Control IEC 61850 en05000116.vsd IEC05000116 V2 EN-US Figure 64: Signal flow between apparatus control function blocks when all functions are situated within the IED Breaker protection REQ650 2.2 IEC Application manual...
Page 179 IED, then the local/remote switch is under authority control, otherwise the default user can perform control operations from the local IED HMI without logging in. The default position of the local/remote switch is on remote. Breaker protection REQ650 2.2 IEC Application manual...
Page 180: Bay Control Qcbay
The Bay control (QCBAY) is used to handle the selection of the operator place per bay. The function gives permission to operate from two main types of locations either from Remote (for example, control centre or station HMI) or from Local Breaker protection REQ650 2.2 IEC Application manual...
Page 181: Switch Controller Scswi
SCSWI may handle and operate on one three-phase device or three one-phase switching devices. After the selection of an apparatus and before the execution, the switch controller performs the following checks and actions: Breaker protection REQ650 2.2 IEC Application manual...
Page 182: Switches Sxcbr/Sxswi
Substitution of position indication • Supervision timer that the primary device starts moving after a command • Supervision of allowed time for intermediate position • Definition of pulse duration for open/close command respectively Breaker protection REQ650 2.2 IEC Application manual...
Page 183: Proxy For Signals From Switching Device Via Goose Xlnproxy
XLNPROXY function, their usage is controlled by the connection of each data’s signal input and valid input. These connections are usually from the GOOSEXLNRCV function (see Figure and Figure 68). Breaker protection REQ650 2.2 IEC Application manual...
Page 184 Section 9 1MRK 505 383-UEN A Control IEC16000071 V1 EN-US Figure 67: Configuration with XLNPROXY and GOOSEXLNRCV where all the IEC 61850 modelled data is used, including selection Breaker protection REQ650 2.2 IEC Application manual...
Page 185 SCSWI function. This cause is also shown on the output L_CAUSE as indicated in the following table: Breaker protection REQ650 2.2 IEC Application manual...
Page 186: Interaction Between Modules
"trip" to be transmitted to SXCBR. • The Autorecloser (SMBRREC) consists of the facilities to automatically close a tripped breaker with respect to a number of configurable conditions. Breaker protection REQ650 2.2 IEC Application manual...
Page 187 (energizing-check) is included. • The Generic Automatic Process Control function, GAPC, handles generic commands from the operator to the system. The overview of the interaction between these functions is shown in Figure below. Breaker protection REQ650 2.2 IEC Application manual...
Page 188: Setting Guidelines
Figure 69: Example overview of the interactions between functions in a typical 9.3.3 Setting guidelines M16669-3 v4 The setting parameters for the apparatus control function are set via the local HMI or PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 189: Bay Control (Qcbay)
When the time has expired, the control function is reset, and a cause-code is given. tSynchrocheck is the allowed time for the synchrocheck function to fulfill the close conditions. When the time has expired, the function tries to start the synchronizing Breaker protection REQ650 2.2 IEC Application manual...
Page 190: Switch (Sxcbr/Sxswi)
The default length is set to 200 ms for a circuit breaker (SXCBR) and 500 ms for a disconnector (SXSWI). tClosePulse is the output pulse length for a close command. If AdaptivePulse is set to Adaptive, it is the maximum length of the output pulse for an open command. Breaker protection REQ650 2.2 IEC Application manual...
Page 191: Proxy For Signals From Switching Device Via Goose Xlnproxy
The logic rotating switch for function selection and LHMI presentation function (SLGAPC) (or the selector switch function block, as it is also known) is used to get a selector switch functionality similar with the one provided by a hardware multi- Breaker protection REQ650 2.2 IEC Application manual...
Page 192: Setting Guidelines
Disabled, when pressing UP while on first position, the switch will jump to the last position; when pressing DOWN at the last position, the switch will jump to the first position; when set to Enabled, no jump will be allowed. Selector mini switch VSGAPC SEMOD158754-1 v3 Breaker protection REQ650 2.2 IEC Application manual...
Page 193: Identification
Also, being accessible on the single line diagram (SLD), this function block has two control modes (settable through CtlModel): Dir Norm and SBO Enh. Breaker protection REQ650 2.2 IEC Application manual...
Page 194: Single Point Generic Control 8 Signals Spc8Gapc
PulseModex: decides if the command signal for output x is Latched (steady) or Pulsed. tPulsex: if PulseModex is set to Pulsed, then tPulsex will set the length of the pulse (in seconds). AutomationBits, command function for DNP3.0 AUTOBITS SEMOD158589-1 v3 Breaker protection REQ650 2.2 IEC Application manual...
Page 195: Identification
IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Single command, 16 signals SINGLECMD 9.8.2 Application M12445-3 v3 Single command, 16 signals (SINGLECMD) is a common function and always included in the IED. Breaker protection REQ650 2.2 IEC Application manual...
Page 196 Application example showing a logic diagram for control of a circuit breaker via configuration logic circuits Figure and figure show other ways to control functions, which require steady On/Off signals. Here, the output is used to control built-in functions or external devices. Breaker protection REQ650 2.2 IEC Application manual...
Page 197: Setting Guidelines
Application example showing a logic diagram for control of external devices via configuration logic circuits 9.8.3 Setting guidelines M12448-3 v2 The parameters for Single command, 16 signals (SINGLECMD) are set via the local HMI or PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 198 0 to 1. That means the configured logic connected to the command function block may not have a cycle time longer than the cycle time for the command function block. Breaker protection REQ650 2.2 IEC Application manual...
Page 199: Section 10 Logic
In the event of a transient fault the slave breaker performs a three-phase reclosing onto the non-faulted line. The same philosophy can be used for two-phase tripping and autoreclosing. Breaker protection REQ650 2.2 IEC Application manual...
Page 200: Three-Phase Tripping
The single-phase tripping operation mode can include different options and the use of the different inputs in the function block. Inputs TRINL1, TRINL2 and TRINL3 Breaker protection REQ650 2.2 IEC Application manual...
Page 201 OR conditions from both line protections. Other back-up functions are connected to the input TRIN as described above for three-phase tripping. A typical connection for a single-phase tripping scheme is shown in figure 75. Breaker protection REQ650 2.2 IEC Application manual...
Page 202: Single-, Two- Or Three-Phase Tripping
The SMPPTRC function block is provided with possibilities to initiate lock-out. The lock-out can be set to only activate the block closing output CLLKOUT or initiate the block closing output and also maintain the trip signal output TR3P (latched trip). Breaker protection REQ650 2.2 IEC Application manual...
Page 203: Example Of Directional Data
SETLKOUT. 10.1.2.5 Example of directional data GUID-08AC09AB-2B2F-4095-B06E-1171CF225869 v2 An example how to connect the directional data from different application functions to the trip function is given below, see Figure 76: Breaker protection REQ650 2.2 IEC Application manual...
Page 204 SMPPTRC, or directly to SMAGAPC and then to the SMPPTRC. The trip function (SMPPTRC) splits up the directional data as general output data for START, STL1, STL2, STL3, STN, FW and REV. Breaker protection REQ650 2.2 IEC Application manual...
Page 205: Blocking Of The Function Block
10.2 Logic for group alarm ALMCALH GUID-64EA392C-950F-486C-8D96-6E7736B592BF v1 10.2.1 Identification GUID-64EA392C-950F-486C-8D96-6E7736B592BF v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Logic for group alarm ALMCALH Breaker protection REQ650 2.2 IEC Application manual...
Page 206: Application
Setting guidelines GUID-B08F2636-33DA-4937-92EB-1A8AC0909AB4 v2 OperationOn or Off 10.4 Logic for group indication INDCALH 10.4.1 Identification GUID-3B5D4371-420D-4249-B6A4-5A168920D635 v4 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Logic for group indication INDCALH Breaker protection REQ650 2.2 IEC Application manual...
Page 207: Application
For controllable gates, settable timers and SR flip-flops with memory, the setting parameters are accessible via the local HMI or via the PST tool. 10.5.2.1 Configuration GUID-D93E383C-1655-46A3-A540-657141F77CF0 v4 Logic is configured using the ACT configuration tool in PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 208: Fixed Signal Function Block Fxdsign
FXDSIGN 10.6.2 Application M15322-3 v12 The Fixed signals function (FXDSIGN) has nine pre-set (fixed) signals that can be used in the configuration of an IED, either for forcing the unused inputs in other Breaker protection REQ650 2.2 IEC Application manual...
Page 209 GRP_OFF signal in FXDSIGN function block. REFPDIF I3PW1CT1 I3PW2CT1 FXDSIGN GRP_OFF IEC09000620_3_en.vsd IEC09000620 V3 EN-US Figure 79: REFPDIF function inputs for normal transformer application Breaker protection REQ650 2.2 IEC Application manual...
Page 210: Boolean 16 To Integer Conversion B16I
Input 3 BOOLEAN Input 4 BOOLEAN Input 5 BOOLEAN Input 6 BOOLEAN Input 7 BOOLEAN Input 8 BOOLEAN Input 9 IN10 BOOLEAN Input 10 IN11 BOOLEAN Input 11 1024 Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 211: Boolean To Integer Conversion With Logical Node Representation, 16 Bit Btigapc
Values of each of the different OUTx from function block BTIGAPC for 1≤x≤16. The sum of the value on each INx corresponds to the integer presented on the output OUT on the function block BTIGAPC. Breaker protection REQ650 2.2 IEC Application manual...
Page 212: Integer To Boolean 16 Conversion Ib16
IB16 function does not have a logical node mapping. The Boolean 16 to integer conversion function (IB16) will transfer a combination of up to 16 binary inputs INx where 1≤x≤16 to an integer. Each INx represents a Breaker protection REQ650 2.2 IEC Application manual...
Page 213: Integer To Boolean 16 Conversion With Logic Node Representation Itbgapc
1≤x≤16) are active that is=1; is 65535. 65535 is the highest boolean value that can be converted to an integer by the IB16 function block. 10.10 Integer to Boolean 16 conversion with logic node representation ITBGAPC SEMOD158419-1 v3 Breaker protection REQ650 2.2 IEC Application manual...
Page 214: Identification
BOOLEAN Output 10 OUT11 BOOLEAN Output 11 1024 OUT12 BOOLEAN Output 12 2048 OUT13 BOOLEAN Output 13 4096 OUT14 BOOLEAN Output 14 8192 OUT15 BOOLEAN Output 15 16384 OUT16 BOOLEAN Output 16 32768 Breaker protection REQ650 2.2 IEC Application manual...
Page 215: Elapsed Time Integrator With Limit Transgression And Overflow Supervision Teigapc
99 999.99 seconds < tAlarm ≤ 999 999.0 seconds 99 999.99 seconds < tWarning ≤ 999 999.0 seconds Note that tAlarm and tWarning are independent settings, that is, there is no check if tAlarm > tWarning. Breaker protection REQ650 2.2 IEC Application manual...
Page 216: Comparator For Integer Inputs - Intcomp
SetValue: This setting is used to set the reference value for comparison when setting RefSource is selected as SetValue. 10.12.4 Setting example GUID-13302FD6-1585-42FE-BD6D-44F231982C59 v2 For absolute comparison between inputs: Set the EnaAbs = Absolute Breaker protection REQ650 2.2 IEC Application manual...
Page 217: Comparator For Real Inputs - Realcomp
10.13.3 Setting guidelines GUID-DE69FF5B-7D34-4A30-9060-214E98BFF798 v2 Setting procedure on the IED: EnaAbs: This setting is used to select the comparison type between signed and absolute values. Breaker protection REQ650 2.2 IEC Application manual...
Page 218: Setting Example
RefSource = Set Value SetValue = 100 RefPrefix = Kilo EqualBandHigh = 5.0 % of reference value EqualBandLow = 5.0 % of reference value Operation The function will set the outputs for the following conditions, Breaker protection REQ650 2.2 IEC Application manual...
Page 219 INPUT and REF. Then the settings should be adjusted as below, EnaAbs = Absolute RefSource = Input REF EqualBandHigh = 5.0 % of reference value EqualBandLow = 5.0 % of reference value. Breaker protection REQ650 2.2 IEC Application manual...
Page 221: Section 11 Monitoring
IEC 61850. The possibility to continuously monitor measured values of active power, reactive power, currents, voltages, frequency, power factor etc. is vital for efficient production, transmission and distribution of electrical energy. It Breaker protection REQ650 2.2 IEC Application manual...
Page 222 (DFT values) of the measured current and voltage signals. The measured power quantities are available either, as instantaneously calculated quantities or, averaged values over a period of time (low pass filtered) depending on the selected settings. Breaker protection REQ650 2.2 IEC Application manual...
Page 223: Zero Clamping
I leading U System mean voltage, calculated according to selected mode System mean current, calculated according to selected mode Frequency Relevant settings and their values on the local HMI under Main menu/ Settings/IED settings/Monitoring/Servicevalues(P_Q)/CVMMXN(P_Q): Breaker protection REQ650 2.2 IEC Application manual...
Page 224: Setting Guidelines
UAmpCompY: Amplitude compensation to calibrate voltage measurements at Y% of Ur, where Y is equal to 5, 30 or 100. IAmpCompY: Amplitude compensation to calibrate current measurements at Y% of Ir, where Y is equal to 5, 30 or 100. Breaker protection REQ650 2.2 IEC Application manual...
Page 225 Integral deadband setting is the integral area, that is, measured value in m% of measuring range multiplied by the time between two measured values. XHiHiLim: High-high limit. Set as % of YBase (Y is SBase for S,P,Q UBase for Voltage measurement and IBase for current measurement). Breaker protection REQ650 2.2 IEC Application manual...
Page 226 The first phase will be used as reference channel and compared with the curve for calculation of factors. The factors will then be used for all related channels. IEC05000652 V2 EN-US Figure 80: Calibration curves Breaker protection REQ650 2.2 IEC Application manual...
Page 227: Setting Examples
Set correctly CT and VT data and phase angle reference channel PhaseAngleRef using PCM600 for analog input channels Connect, in PCM600, measurement function to three-phase CT and VT inputs Set under General settings parameters for the Measurement function: Breaker protection REQ650 2.2 IEC Application manual...
Page 228 Cycl: Report interval (s), Db: In 2000 Set ±Δdb=40 MW that is, 2% 0.001% of range, Int Db: In (larger changes than 40 MW will 0.001%s be reported) Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 229 30% of Ir IAngComp100 Angle pre-calibration for current 0.00 at 100% of Ir Measurement function application for a power transformer SEMOD54481-61 v9 Single line diagram for this application is given in figure 82. Breaker protection REQ650 2.2 IEC Application manual...
Page 230 PCM600 for analog input channels Connect, in PCM600, measurement function to LV side CT & VT inputs Set the setting parameters for relevant Measurement function as shown in the following table 24: Breaker protection REQ650 2.2 IEC Application manual...
Page 231: Gas Medium Supervision Ssimg
When the pressure becomes too low compared to the required value, the circuit breaker operation shall be blocked to minimize the risk of internal failure. Binary information based on the gas pressure in the circuit breaker is used as an Breaker protection REQ650 2.2 IEC Application manual...
Page 232: Setting Guidelines
This is used for the temperature lockout indication to reset after a set time delay in s. tResetTempAlm: This is used for the temperature alarm indication to reset after a set time delay in s. Breaker protection REQ650 2.2 IEC Application manual...
Page 233: Liquid Medium Supervision Ssiml
This is used to set the time delay for a level lockout indication, given in s. tTempAlarm: This is used to set the time delay for a temperature alarm indication, given in s. Breaker protection REQ650 2.2 IEC Application manual...
Page 234: Breaker Monitoring Sscbr
The breaker status is monitored using breaker auxiliary contacts. The breaker status is indicated by the binary outputs. These signals indicate whether the circuit breaker is in an open, closed or error state. Breaker protection REQ650 2.2 IEC Application manual...
Page 235 10000/900 = 11 operations at the rated current. It is assumed that prior to tripping, the remaining life of a breaker is 10000 operations. Remaining life calculation for three different interrupted current conditions is explained below. Breaker protection REQ650 2.2 IEC Application manual...
Page 236 Binary input available from the pressure sensor is based on the pressure levels inside the arc chamber. When the pressure becomes too low compared to the required value, the circuit breaker operation is blocked. Breaker protection REQ650 2.2 IEC Application manual...
Page 237: Setting Guidelines
ContTrCorr: Correction factor for time difference in auxiliary and main contacts' opening time. AlmAccCurrPwr: Setting of alarm level for accumulated energy. LOAccCurrPwr: Lockout limit setting for accumulated energy. SpChAlmTime: Time delay for spring charging time alarm. Breaker protection REQ650 2.2 IEC Application manual...
Page 238: Event Function Event
These events are created from any available signal in the IED that is connected to the Event function (EVENT). The EVENT function block is used for LON and SPA communication. Analog, integer and double indication values are also transferred through the EVENT function. Breaker protection REQ650 2.2 IEC Application manual...
Page 239: Setting Guidelines
Disturbance report DRPRDRE IP14584-1 v2 11.6.1 Identification M16055-1 v8 Function description IEC 61850 identification IEC 60617 ANSI/IEEE C37.2 identification device number Disturbance report DRPRDRE Disturbance report A1RADR - A4RADR Disturbance report B1RBDR - B22RBDR Breaker protection REQ650 2.2 IEC Application manual...
Page 240: Application
IEC 60870-5-103 is used. 11.6.3 Setting guidelines IP14874-1 v1 M12179-64 v8 The setting parameters for the Disturbance report function DRPRDRE are set via the local HMI or PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 241 The operation of Disturbance report function DRPRDRE has to be set On or Off. If Off is selected, note that no disturbance report is registered, and none sub-function will operate (the only general parameter that influences Event list (EL)). Operation = Off: Breaker protection REQ650 2.2 IEC Application manual...
Page 242: Recording Times
(does not influence the Trip value recorder (TVR) function). Recording time limit (TimeLimit) is the maximum recording time after trig. The parameter limits the recording time if some trigging condition (fault-time) is very Breaker protection REQ650 2.2 IEC Application manual...
Page 243: Binary Input Signals
176: transformer differential protection and 192: line differential protection. Info103N: Information number (0-255) for binary input N according to IEC-60870-5-103, that is, 69-71: Trip L1-L3, 78-83: Zone 1-6. See also description in the chapter IEC 60870-5-103. Breaker protection REQ650 2.2 IEC Application manual...
Page 244: Analog Input Signals
The input channel can still be used to trig the disturbance recorder. If OperationM = On, waveform (samples) will also be recorded and reported in graph. Setting information GUID-B0D40F6D-3CE4-4FF3-81B4-B453FDD389CB v1 SetInfoInDrep: Parameter used to enable or disable the settings information in disturbance header. Breaker protection REQ650 2.2 IEC Application manual...
Page 245: Consideration
There is a risk of flash wear out if the disturbance report triggers too often. Remember that values of parameters set elsewhere are linked to the information on a report. Such parameters are, for example, station and object identifiers, CT and VT ratios. Breaker protection REQ650 2.2 IEC Application manual...
Page 246: Logical Signal Status Report Binstatrep
The pulse time t is the only setting for the Logical signal status report (BINSTATREP). Each output can be set or reset individually, but the pulse time will be the same for all outputs in the entire BINSTATREP function. 11.8 Limit counter L4UFCNT GUID-22E141DB-38B3-462C-B031-73F7466DD135 v1 Breaker protection REQ650 2.2 IEC Application manual...
Page 247: Identification
The function is used for user-defined logics and it can also be used for different purposes internally in the IED. An application example is to accumulate the total running/energized time of the generator, transformer, reactor, capacitor bank or even line. Breaker protection REQ650 2.2 IEC Application manual...
Page 248: Setting Guidelines
> tWarning. The limit for the overflow supervision is fixed at 99999.9 hours. The setting tAddToTime is a user settable time parameter in hours. Breaker protection REQ650 2.2 IEC Application manual...
Page 249: Section 12 Metering
M13396-4 v9 Parameters that can be set individually for each pulse counter from PCM600: • Operation: Off/On • tReporting: 0-3600s • EventMask: NoEvents/ReportEvents Configuration of inputs and outputs of PCFCNT is made via PCM600. Breaker protection REQ650 2.2 IEC Application manual...
Page 250: Function For Energy Calculation And Demand Handling Etpmmtr
(CVMMXN). This function has a site calibration possibility to further increase the total accuracy. The function is connected to the instantaneous outputs of (CVMMXN) as shown in figure 86. Breaker protection REQ650 2.2 IEC Application manual...
Page 251: Setting Guidelines
The following settings can be done for the energy calculation and demand handling function ETPMMTR: GlobalBaseSel: Selects the global base value group used by the function to define IBase, UBase and SBase as applicable. Operation: Off/On Breaker protection REQ650 2.2 IEC Application manual...
Page 252 For the advanced user there are a number of settings for direction, zero clamping, max limit, and so on. Normally, the default values are suitable for these parameters. Breaker protection REQ650 2.2 IEC Application manual...
Page 253: Section 13 Ethernet-Based Communication
When saving the ECT configuration after selecting a subnetwork, ECT creates the access point in the SCL model. Unselecting the subnetwork removes the access point from the SCL model. This column is editable for IEC61850 Ed2 IEDs and not editable for Breaker protection REQ650 2.2 IEC Application manual...
Page 254: Redundant Communication
Identification GUID-B7AE0374-0336-42B8-90AF-3AE1C79A4116 v1 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number IEC 62439-3 Parallel redundancy protocol IEC 62439-3 High-availability seamless redundancy Access point diagnostic for redundant RCHLCCH Ethernet ports Breaker protection REQ650 2.2 IEC Application manual...
Page 255: Application
The redundant communication uses two Ethernet ports. Device 2 Device 1 PhyPortA PhyPortB PhyPortA PhyPortB Switch A Switch B PhyPortA PhyPortB PhyPortA PhyPortB Device 4 Device 3 IEC09000758-4-en.vsd IEC09000758 V4 EN-US Figure 87: Parallel Redundancy Protocol (PRP) Breaker protection REQ650 2.2 IEC Application manual...
Page 256: Setting Guidelines
PRP-1 and HSR can be combined in a mixed network. If the access point is not taken into operation, the write option in Ethernet Configuration Tool can be used to activate the access point. Breaker protection REQ650 2.2 IEC Application manual...
Page 257: Merging Unit
(or subscribers) in the system. Some merging units are able to get data from classical measuring transformers, others from non- conventional measuring transducers and yet others can pick up data from both types. Breaker protection REQ650 2.2 IEC Application manual...
Page 258: Setting Guidelines
Operation for the route can be set to On/Off by checking and unchecking the check-box in the operation column. Gateway specifies the address of the gateway. Destination specifies the destination. Destination subnet mask specifies the subnetwork mask of the destination. Breaker protection REQ650 2.2 IEC Application manual...
Page 259: Section 14 Station Communication
M13913-3 v6 Figure shows the topology of an IEC 61850–8–1 configuration. IEC 61850–8–1 specifies only the interface to the substation LAN. The LAN itself is left to the system integrator. Breaker protection REQ650 2.2 IEC Application manual...
Page 260 SA system with IEC 61850–8–1 M16925-3 v4 Figure92 shows the GOOSE peer-to-peer communication. Station HSI MicroSCADA Gateway GOOSE Control Protection Control and protection Control Protection en05000734.vsd IEC05000734 V1 EN-US Figure 92: Example of a broadcasted GOOSE message Breaker protection REQ650 2.2 IEC Application manual...
Page 261: Setting Guidelines
The GOOSE data must be received at function blocks. There are different GOOSE receiving function blocks depending on the type of the received data. Refer to the Engineering manual for more information about how to configure GOOSE. Breaker protection REQ650 2.2 IEC Application manual...
Page 262: Iec/Uca 61850-9-2Le Communication Protocol
Thus, the accuracy of the current and voltage inputs to the merging unit and the inaccuracy added by the merging unit must be coordinated with the requirement for the actual type of protection function. Breaker protection REQ650 2.2 IEC Application manual...
Page 263 The electronic part of a non-conventional measuring transducer (like a Rogowski coil or a capacitive divider) can represent a MU by itself as long as it can send sampled data over process bus. Breaker protection REQ650 2.2 IEC Application manual...
Page 264: Setting Guidelines
Example of a station configuration with the IED receiving analog values from both classical measuring transformers and merging units. 14.3.2 Setting guidelines GUID-29B296B3-6185-459F-B06F-8E7F0C6C9460 v4 Merging Units (MUs) have several settings on local HMI under: Breaker protection REQ650 2.2 IEC Application manual...
Page 265: Specific Settings Related To The Iec/Uca 61850-9-2Le
Loss of communication when used with LDCM GUID-29EFBCB7-2B4F-4AA1-B593-8E89838722E0 v3 If IEC/UCA 61850-9-2LE communication is lost, see examples in figures 96, and 98, the protection functions in table are blocked as per graceful degradation. Case 1: Breaker protection REQ650 2.2 IEC Application manual...
Page 266 IEC13000299 V2 EN-US Figure 97: MU failed, mixed system Case 3: Failure of one MU (sample lost) blocks the sending and receiving of binary signals through LDCM. →DTT from the remote end is not working. Breaker protection REQ650 2.2 IEC Application manual...
Page 267 Four step residual EF4PTOC Sudden change in SCCVPTOC overcurrent protection current variation Instantaneous residual EFPIOC Sensitive Directional SDEPSDE overcurrent protection residual over current and power protetcion Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 268 Negative sequence LCNSPTOV Scheme ZCPSCH overvoltage protection communication logic for distance or overcurrent protection Three phase LCP3PTOC Current reversal and ZCRWPSCH overcurrent weak-end infeed logic for distance protection Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 269 Four step phase OC4PTOC Power swing detection ZMRPSB overcurrent protection Overexcitation OEXPVPH Mho Impedance ZSMGAPC protection supervision logic Out-of-step protection OOSPPAM Transformer tank TPPIOC overcurrent protection Breaker protection REQ650 2.2 IEC Application manual...
Page 270: Setting Examples For Iec/Uca 61850-9-2Le And Time
When using an external clock, it is possible to set the IED to be synchronized via PPS,IRIG-B or PTP. It is also possible to use an internal GPS receiver in the IED (if the external clock is using GPS). Breaker protection REQ650 2.2 IEC Application manual...
Page 271 SyncAccLevel: can be set to 1μs since this corresponds to a maximum phase angle error of 0.018 degrees at 50Hz Settings on the local HMI under Main menu/Configuration/Communication/ Ethernet configuration/Access point/AP_X: • Operation: On • PTP: On Breaker protection REQ650 2.2 IEC Application manual...
Page 272 Setting example when MU is the synchronizing source Settings on the local HMI under Main menu/Configuration/Time/ Synchronization/TIMESYNCHGEN:1/IEC61850-9-2: • HwSyncSrc: set to PPS as generated by the MU (ABB MU) • SyncLostMode : set to Block to block protection functions if time synchronization is lost •...
Page 273 HWSyncSrc , “full-time” has to be acquired from another source. If station clock is on the local area network (LAN) and has an sntp-server, this is one option. Two status monitoring signals can be: Breaker protection REQ650 2.2 IEC Application manual...
Page 274 Synchronization/TIMESYNCHGEN:1/IEC61850-9-2: • HwSyncSrc: set to Off • SyncLostMode: set to No block to indicate that protection functions are not blocked • SyncAccLevel: set to unspecified Two status monitoring signals with no time synchronization: Breaker protection REQ650 2.2 IEC Application manual...
Page 275: Iec 61850 Quality Expander Qualexp
IED. The function outputs are updated once every second and, therefore, do not reflect the quality bits in real time. Breaker protection REQ650 2.2 IEC Application manual...
Page 276: Lon Communication Protocol
Cable diameter 62.5/125 m 1 mm Max. cable length 1000 m 10 m Wavelength 820-900 nm 660 nm Transmitted power -13 dBm (HFBR-1414) -13 dBm (HFBR-1521) Receiver sensitivity -24 dBm (HFBR-2412) -20 dBm (HFBR-2521) Breaker protection REQ650 2.2 IEC Application manual...
Page 277: Multicmdrcv And Multicmdsnd
The communication speed of the LON bus is set to the default of 1.25 Mbit/s. This can be changed by LNT. 14.4.2 MULTICMDRCV and MULTICMDSND SEMOD119881-1 v3 Breaker protection REQ650 2.2 IEC Application manual...
Page 278: Identification
LAN (see Figure 105), and when using the rear optical Ethernet port, the only hardware required for a station monitoring system is: • Optical fibres from the IED to the utility substation LAN • PC connected to the utility office LAN Breaker protection REQ650 2.2 IEC Application manual...
Page 279: Setting Guidelines
When the communication protocol is selected, the IED is automatically restarted, and the port then operates as a SPA port. The SPA communication setting parameters are set on the local HMI under Main menu/Configuration/Communication/Station communication/SPA/SPA:1. Breaker protection REQ650 2.2 IEC Application manual...
Page 280 Refer to technical data to determine the rated communication speed for the selected communication interfaces. The IED does not adapt its speed to the actual communication conditions because the communication speed is set on the local HMI. Breaker protection REQ650 2.2 IEC Application manual...
Page 281: Iec 60870-5-103 Communication Protocol
The master must have software that can interpret the IEC 60870-5-103 communication messages. For detailed information about IEC 60870-5-103, refer to IEC 60870 standard part 5: Transmission Breaker protection REQ650 2.2 IEC Application manual...
Page 282: Design
Function block with pre-defined functions in control direction, I103CMD. This block includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER parameter is defined for each output signal. • Function commands in control direction Breaker protection REQ650 2.2 IEC Application manual...
Page 283 I103FLTPROT. This block includes the FUNCTION TYPE parameter, and the INFORMATION NUMBER parameter is defined for each input signal. This block is suitable for distance protection, line differential, transformer differential, over-current and earth-fault protection functions. • Autorecloser indications in monitor direction Breaker protection REQ650 2.2 IEC Application manual...
Page 284: Settings
A1RADR to A4RADR. The eight first ones belong to the public range and the remaining ones to the private range. 14.6.2 Settings M17109-116 v1 Breaker protection REQ650 2.2 IEC Application manual...
Page 285: Settings For Rs485 And Optical Serial Communication
The protocol to activate on a physical port is selected under: Main menu/Configuration/Communication/Station Communication/Port configuration/ • RS485 port • RS485PROT:1 (off, DNP, IEC103) • SLM optical serial port • PROTOCOL:1 (off, DNP, IEC103, SPA) Breaker protection REQ650 2.2 IEC Application manual...
Page 286: Settings From Pcm600
ON_SET. In addition there is a setting on each event block for function type. Refer to description of the Main Function type set on the local HMI. Breaker protection REQ650 2.2 IEC Application manual...
Page 287 DRA#-Input IEC 60870-5-103 meaning Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Private range Table continues on next page Breaker protection REQ650 2.2 IEC Application manual...
Page 288: Function And Information Types
Refer to the tables in the Technical reference manual /Station communication, specifying the information types supported by the communication protocol IEC 60870-5-103. To support the information, corresponding functions must be included in the protection IED. There is no representation for the following parts: Breaker protection REQ650 2.2 IEC Application manual...
Page 289: Dnp3 Communication Protocol
For more information, refer to IEC standard IEC 60870-5-103. 14.7 DNP3 Communication protocol 14.7.1 Application GUID-EF1F0C38-9FF6-4683-8B10-AAA372D42185 v1 For more information on the application and setting guidelines for the DNP3 communication protocol refer to the DNP3 Communication protocol manual. Breaker protection REQ650 2.2 IEC Application manual...
Page 291: Section 15 Security
Apart from the built-in supervision of the various modules, events are also generated when the status changes for the: • built-in real time clock (in operation/out of order). • external time synchronization (in operation/out of order). Breaker protection REQ650 2.2 IEC Application manual...
Page 292: Change Lock Chnglck
The binary input controlling the function is defined in ACT or SMT. The CHNGLCK function is configured using ACT. LOCK Binary input signal that will activate/deactivate the function, defined in ACT or SMT. Breaker protection REQ650 2.2 IEC Application manual...
Page 293: Denial Of Service Schlcch/Rchlcch
CHNGLCK input, that logic must be designed so that it cannot permanently issue a logical one to the CHNGLCK input. If such a situation would occur in spite of these precautions, then please contact the local ABB representative for remedial action. 15.4 Denial of service SCHLCCH/RCHLCCH 15.4.1...
Page 295: Section 16 Basic Ied Functions
OrderingNo • ProductionDate • IEDProdType This information is very helpful when interacting with ABB product support (for example during repair and maintenance). 16.2.2 Factory defined settings M11789-39 v10 The factory defined settings are very useful for identifying a specific version and very helpful in the case of maintenance, repair, interchanging IEDs between different Substation Automation Systems and upgrading.
Page 296: Measured Value Expander Block Range_Xp
• OrderingNo • ProductionDate 16.3 Measured value expander block RANGE_XP SEMOD52451-1 v2 16.3.1 Identification SEMOD113212-2 v3 Function description IEC 61850 IEC 60617 ANSI/IEEE C37.2 identification identification device number Measured value expander block RANGE_XP Breaker protection REQ650 2.2 IEC Application manual...
Page 297: Application
MAXSETGR and shall be set to the required value for each IED. Only the number of setting groups set will be available in the Parameter Setting tool for activation with the ActiveGroup function block. Breaker protection REQ650 2.2 IEC Application manual...
Page 298: Setting Guidelines
The analog summation block 3PHSUM function block is used in order to get the sum of two sets of 3 phase analog signals (of the same type) for those IED functions that might need it. Breaker protection REQ650 2.2 IEC Application manual...
Page 299: Setting Guidelines
Each applicable function in the IED has a parameter, GlobalBaseSel, defining one out of the twelve sets of GBASVAL functions. 16.7.3 Setting guidelines GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v4 UBase: Phase-to-phase voltage value to be used as a base value for applicable functions throughout the IED. Breaker protection REQ650 2.2 IEC Application manual...
Page 300: Signal Matrix For Binary Inputs Smbi
Parameter Setting tool. However, the user must give a name to SMBO instance and SMBO outputs, directly in the Application Configuration tool. These names will define SMBO function in the Signal Matrix tool. Breaker protection REQ650 2.2 IEC Application manual...
Page 301: Signal Matrix For Analog Inputs Smai
Ph-Ph, the user is advised to connect two (not three) of the inputs GRPxL1, GRPxL2 and GRPxL3 to the same voltage input as shown in figure to make SMAI calculate a positive sequence voltage. Breaker protection REQ650 2.2 IEC Application manual...
Page 302: Setting Guidelines
ACT. Application functions should be connected to a SMAI block with same task cycle as the application function, except for e.g. measurement functions that run in slow cycle tasks. Breaker protection REQ650 2.2 IEC Application manual...
Page 303 (e.g. use preprocessing block with cycle 1 to feed transformer differential protection). The only exceptions are measurement functions (CVMMXN, CMMXU,VMMXU, etc.) which shall be fed by preprocessing blocks with cycle 8. Breaker protection REQ650 2.2 IEC Application manual...
Page 304 The examples shows a situation with adaptive frequency tracking with one reference selected for all instances. In practice each instance can be adapted to the Breaker protection REQ650 2.2 IEC Application manual...
Page 305 For task time group 2 this gives the following settings: SMAI1:13 – SMAI12:24: DFTReference = ExternalDFTRef to use DFTSPFC input of SMAI1:13 as reference (SMAI7:7) For task time group 3 this gives the following settings: Breaker protection REQ650 2.2 IEC Application manual...
Page 306 (see Figure 111) SMAI2:14 – SMAI12:24: DFTReference = DFTRefGrp4 to use SMAI4:16 as reference. For task time group 3 this gives the following settings: SMAI1:25 – SMAI12:36: DFTReference = ExternalDFTRef to use DFTSPFC input as reference (SMAI4:16) Breaker protection REQ650 2.2 IEC Application manual...
Page 307: Test Mode Functionality Testmode
This means that it is possible to see when a function is activated or trips. It also enables the user to follow the operation of several related functions to check correct functionality and to check parts of the configuration, and so on. Breaker protection REQ650 2.2 IEC Application manual...
Page 308: Iec 61850 Protocol Test Mode
• When the Beh of a component is set to Test/blocked, all control commands with a test bit are accepted. Outputs to the process via a non-IEC 61850 link Breaker protection REQ650 2.2 IEC Application manual...
Page 309: Setting Guidelines
In the IED, the internal time can be synchronized from the following sources: • BIN (Binary Minute Pulse) • • IEC103 • SNTP • IRIG-B • • • • IEEE 1588 (PTP) Out of these, LON and SPA contains two types of synchronization messages: Breaker protection REQ650 2.2 IEC Application manual...
Page 310: Setting Guidelines
When the source of the time synchronization is selected on the local HMI, the parameter is called TimeSynch. The time synchronization source can also be set from PCM600. The setting alternatives are: FineSyncSource which can have the following values: Breaker protection REQ650 2.2 IEC Application manual...
Page 311 A PTP-group is set up by connecting the IEDs to a network and enabling PTP. To set one IED as the grandmaster change Priority2 to 127 instead of the default 128. Breaker protection REQ650 2.2 IEC Application manual...
Page 312 The PTP VLAN tag does not need to be the same on all access points in one IED. It is possible to mix as long as they are the same for all devices on each subnet. Breaker protection REQ650 2.2 IEC Application manual...
Page 313 SAM600, and gets its synch from the GPS. Moreover, the REL and REC both acts as a boundary clock to provide synch to the SAM600. On all access points, the PTP parameter is “ON”. Breaker protection REQ650 2.2 IEC Application manual...
Page 314: Process Bus Iec/Uca 61850-9-2Le Synchronization
HwSyncSrc is not used and other means to synchronize the merging unit to the IED is required. For instance, FineSyncSource is set to the same source that the merging unit uses. Breaker protection REQ650 2.2 IEC Application manual...
Page 315: Section 17 Requirements
). As the present CT standards have no limitation of the level of remanent flux, these CTs are also classified as for example, class TPX, P and PX according to IEC. The IEC TR 61869-100, Edition Breaker protection REQ650 2.2 IEC Application manual...
Page 316 So far remanence factors of maximum 80% have been considered when CT requirements have been decided for ABB IEDs. Even in the future this level of remanent flux probably will be the maximum level that will be considered when decided the CT requirements.
Page 317: Conditions
VHR type CTs (i.e. with new material) to be used together with ABB protection IEDs. However, this may result in unacceptably big CT cores, which can be difficult to manufacture and fit in available space.
Page 318: Fault Current
Even in a case where the phase- to-earth fault current is smaller than the three-phase fault current the phase-to-earth fault can be dimensioning for the CT depending on the higher burden. Breaker protection REQ650 2.2 IEC Application manual...
Page 319: General Current Transformer Requirements
CT (TPZ) is not well defined as far as the phase angle error is concerned. If no explicit recommendation is given for a specific function we therefore recommend contacting ABB to confirm that the non remanence type can be used.
Page 320: Current Transformer Requirements For Cts According To Other Standards
E . Therefore, the CTs according to class P and PR must have a secondary limiting e.m.f. E that fulfills the following:  max E alreq (Equation 43) EQUATION1383 V4 EN-US Breaker protection REQ650 2.2 IEC Application manual...
Page 321: Current Transformers According To Iec 61869-2, Class Px, Pxr (And Old Iec 60044-6, Class Tps And Old British Standard, Class X)
The knee point kneeANSI voltage U normally has a lower value than the knee-point e.m.f. according kneeANSI to IEC and BS. U can approximately be estimated to 75 % of the kneeANSI Breaker protection REQ650 2.2 IEC Application manual...
Page 322: Sntp Server Requirements
61850-9-2. For example the IED covers the client part of the standard, not the server part. The standard does not define the sample rate for data, but in the UCA users group recommendations there are indicated sample rates that are adopted, by consensus, in the industry. Breaker protection REQ650 2.2 IEC Application manual...
Page 323 In principle the accuracy of the current and voltage transformers, together with the merging unit, shall have the same quality as direct input of currents and voltages. Breaker protection REQ650 2.2 IEC Application manual...
Page 325: Section 18 Glossary
Binary signal transfer function, receiver blocks Binary signal transfer function, transmit blocks C37.94 IEEE/ANSI protocol used when sending binary signals between IEDs Controller Area Network. ISO standard (ISO 11898) for serial communication Circuit breaker Combined backplane module Breaker protection REQ650 2.2 IEC Application manual...
Page 326 Delayed autoreclosing DARPA Defense Advanced Research Projects Agency (The US developer of the TCP/IP protocol etc.) DBDL Dead bus dead line DBLL Dead bus live line Direct current Data flow control Discrete Fourier transform Breaker protection REQ650 2.2 IEC Application manual...
Page 327 File Transfer Protocol Function type G.703 Electrical and functional description for digital lines used by local telephone companies. Can be transported over balanced and unbalanced lines Communication interface module with carrier of GPS receiver module Breaker protection REQ650 2.2 IEC Application manual...
Page 328 PCI specifications from the PCI SIG (Special Interest Group) for the electrical EMF (Electromotive force). IEEE 1686 Standard for Substation Intelligent Electronic Devices (IEDs) Cyber Security Capabilities Intelligent electronic device IET600 Integrated engineering tool Breaker protection REQ650 2.2 IEC Application manual...
Page 329 LON network tool Local operating network Miniature circuit breaker Mezzanine carrier module Main processing module MVAL Value of measurement Multifunction vehicle bus. Standardized serial bus originally developed for use in trains. National Control Centre Breaker protection REQ650 2.2 IEC Application manual...
Page 330 Reduced instruction set computer RMS value Root mean square value RS422 A balanced serial interface for the transmission of digital data in point-to-point connections RS485 Serial link according to EIA standard RS485 Real-time clock Breaker protection REQ650 2.2 IEC Application manual...
Page 331 Ethernet and the Internet. TCP/IP Transmission control protocol over Internet Protocol. The de facto standard Ethernet protocols incorporated into 4.2BSD Unix. TCP/IP was developed by DARPA for Internet working and encompasses both network layer and Breaker protection REQ650 2.2 IEC Application manual...
Page 332 "Zulu time." "Zulu" in the phonetic alphabet stands for "Z", which stands for longitude zero. Undervoltage Weak end infeed logic Voltage transformer Breaker protection REQ650 2.2 IEC Application manual...
Page 333 1MRK 505 383-UEN A Glossary Three times zero-sequence current.Often referred to as the residual or the earth-fault current Three times the zero sequence voltage. Often referred to as the residual voltage or the neutral point voltage Breaker protection REQ650 2.2 IEC Application manual...
Page 336 — ABB AB Grid Automation Products 721 59 Västerås, Sweden Phone: +46 (0) 21 32 50 00 abb.com/protection-control © Copyright 2017 ABB. All rights reserved. Specifications subject to change without notice.

ABB REQ650 Applications Manual

Section 1 Introduction

Section 2 Application

Section 3 Configuration

Section 4 Analog Inputs

Section 5 Local HMI

Section 6 Current Protection

Section 7 Voltage Protection

Section 8 Secondary System Supervision

Section 9 Control

Section 10 Logic

Section 11 Monitoring

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