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BC_12_CL = 0

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VP_BC_12 = 1

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BBTR_OP = 1

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VP_BBTR = 1

8.3.4

Interlocking for transformer bay AB_TRAFO

IP14149-1 v2

8.3.4.1

Application

M13567-3 v7

The interlocking for transformer bay (AB_TRAFO) function is used for a
transformer bay connected to a double busbar arrangement according to figure

The function is used when there is no disconnector between circuit breaker and
transformer. Otherwise, the interlocking for line bay (ABC_LINE) function can be
used. This function can also be used in single busbar arrangements.

QB1

QB2

QC1

QA1

QC2

WA1 (A)

WA2 (B)

QA2

QC3

T

QC4

QB4

QB3

QA2 and QC4 are not
used in this interlocking

AB_TRAFO

en04000515.vsd

IEC04000515 V1 EN-US

Figure 57:

Switchyard layout AB_TRAFO

M13566-4 v4

The signals from other bays connected to the module AB_TRAFO are described
below.

1MRK 511 423-UEN A

Section 8

Control

Bay control REC650 2.2 IEC

139

Application manual

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Summary of Contents for 650 series

Page 1: ...RELION 650 SERIES Bay control REC650 Version 2 2 Application manual...

Page 2: ......

Page 3: ...Document ID 1MRK 511 423 UEN Issued October 2017 Revision A Product version 2 2 1 Copyright 2017 ABB All rights reserved...

Page 4: ...rms of such license This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit http www openssl org This product includes cryptographic software written developed b...

Page 5: ...roduct failure would create a risk for harm to property or persons including but not limited to personal injuries or death shall be the sole responsibility of the person or entity applying the equipme...

Page 6: ...d 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 standa...

Page 7: ...Section 3 Configuration 33 Description of configuration REC650 33 Introduction 33 Description of A02 33 Section 4 Analog inputs 35 Introduction 35 Setting guidelines 35 Setting of the phase reference...

Page 8: ...nd alarm indication 69 Parameter management 70 Front communication 71 Section 6 Multipurpose protection 73 General current and voltage protection CVGAPC 73 Identification 73 Application 73 Current and...

Page 9: ...e selection 99 External fuse failure 100 Application examples 101 Single circuit breaker with single busbar 102 Single circuit breaker with double busbar external voltage selection 103 Single circuit...

Page 10: ...ection breaker A1A2_BS 141 Application 141 Signals from all feeders 141 Configuration setting 144 Interlocking for bus section disconnector A1A2_DC 145 Application 145 Signals in single breaker arrang...

Page 11: ...nes 166 Single command 16 signals SINGLECMD 166 Identification 166 Application 166 Setting guidelines 168 Section 9 Logic 171 Tripping logic SMPPTRC 171 Identification 171 Application 171 Three phase...

Page 12: ...84 Identification 184 Application 184 Integer to Boolean 16 conversion IB16 185 Identification 186 Application 186 Integer to Boolean 16 conversion with logic node representation ITBGAPC 187 Identific...

Page 13: ...9 Setting procedure on the IED 209 Event function EVENT 210 Identification 210 Application 210 Setting guidelines 211 Disturbance report DRPRDRE 211 Identification 211 Application 212 Setting guidelin...

Page 14: ...ed communication 229 Access point 229 Application 229 Setting guidelines 229 Redundant communication 230 Identification 230 Application 231 Setting guidelines 232 Merging unit 233 Application 233 Sett...

Page 15: ...lication 258 Functionality 258 Design 259 Settings 261 Settings for RS485 and optical serial communication 262 Settings from PCM600 263 Function and information types 265 DNP3 Communication protocol 2...

Page 16: ...elines 276 Signal matrix for binary outputs SMBO 276 Application 276 Setting guidelines 276 Signal matrix for analog inputs SMAI 277 Application 277 Frequency values 277 Setting guidelines 278 Test mo...

Page 17: ...current protection 297 Current transformer requirements for CTs according to other standards 298 Current transformers according to IEC 61869 2 class P PR 298 Current transformers according to IEC 6186...

Page 18: ...12...

Page 19: ...so provide assistance for calculating settings 1 2 Intended audience GUID C9B8127F 5748 4BEA 9E4F CC762FE28A3A v11 This manual addresses the protection and control engineer responsible for planning pr...

Page 20: ...o the project structure The manual also recommends a sequence for the engineering of protection and control functions LHMI functions as well as communication engineering for IEC 60870 5 103 IEC 61850...

Page 21: ...setting parameters and technical data sorted per function The manual can be used as a technical reference during the engineering phase installation and commissioning phase and during normal service T...

Page 22: ...ocol manual IEC 61850 Edition 2 1MRK 511 415 UEN Communication protocol manual LON 1MRK 511 417 UEN Communication protocol manual SPA 1MRK 511 418 UEN Point list manual DNP3 1MRK 511 419 UUS Accessori...

Page 23: ...ipment may result in degraded process performance leading to personal injury or death It is important that the user fully complies with all warning and cautionary notices 1 4 2 Document conventions GU...

Page 24: ...e logic diagram and continue in another diagram have the suffix cont Illustrations are used as an example and might show other products than the one the manual describes The example that is illustrate...

Page 25: ...PDIF INDCALH INDCALH INDCALH ITBGAPC IB16FCVB ITBGAPC L4UFCNT L4UFCNT L4UFCNT LCPTTR LCPTTR LCPTTR LD0LLN0 LLN0 LLN0 LDLPSCH LDLPDIF LDLPSCH LFPTTR LFPTTR LFPTTR LMBRFLO LMBRFLO LMBRFLO LOVPTUV LOVPTU...

Page 26: ...C SMPPTRC SP16GAPC SP16GGIO SP16GAPC SPC8GAPC SPC8GGIO SPC8GAPC SPGAPC SPGGIO SPGAPC SSCBR SSCBR SSCBR SSIMG SSIMG SSIMG SSIML SSIML SSIML SXCBR SXCBR SXCBR SXSWI SXSWI SXSWI T3WPDIF T3WPDIF T3WGAPC T...

Page 27: ...cal nodes ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF ZMFPDIS ZMFLLN0 PSFPDIS ZMFPDIS ZMFPTRC ZMMMXU PSFPDIS PSFPDIS ZMFPDIS ZMFPTRC ZMMMXU 1MRK 511 423 UEN A Section 1 Int...

Page 28: ...22...

Page 29: ...closes at the right instance in asynchronous networks is also provided Disturbance recording is available to allow independent post fault analysis after primary disturbances One pre configured packag...

Page 30: ...in the IED Those functions that are not exposed to the user or do not need to be configured are not described in this manual 2 2 Back up protection functions GUID A8D0852F 807F 4442 8730 E44808E194F0...

Page 31: ...supervison 1 FUFSPVC Fuse failure supervision 1 Logic SMPPTRC 94 Tripping logic 6 SMAGAPC General start matrix block 6 STARTCOMB Start combinator 32 TMAGAPC Trip matrix logic 12 ALMCALH Logic for grou...

Page 32: ..._A 1 BH_LINE_B 1 DB_BUS_A 1 DB_BUS_B 1 DB_LINE 1 ABC_LINE 1 AB_TRAFO 1 SCSWI Switch controller 10 SXSWI Circuit switch 9 QCRSV Apparatus control 2 RESIN1 1 RESIN2 59 POS_EVAL Evaluation of position in...

Page 33: ...ystem measurement 6 CMMXU Current measurement 10 VMMXU Voltage measurement phase phase 6 CMSQI Current sequence measurement 6 VMSQI Voltage sequence measurement 6 VNMMXU Voltage measurement phase eart...

Page 34: ...IEC 60870 5 103 20 L4UFCNT Event counter with limit supervision 30 TEILGAPC Running hour meter 6 Metering PCFCNT Pulse counter logic 16 ETPMMTR Function for energy calculation and demand handling 6 2...

Page 35: ...03 IEC 60870 5 103 serial communication for RS485 1 AGSAL Generic security application component 1 LD0LLN0 IEC 61850 LD0 LLN0 1 SYSLLN0 IEC 61850 SYS LLN0 1 LPHD Physical device information 1 PCMACCS...

Page 36: ...GLCK Change lock function SMBI Signal matrix for binary inputs SMBO Signal matrix for binary outputs SMAI1 SMAI12 Signal matrix for analog inputs 3PHSUM Summation block 3 phase ATHSTAT Authority statu...

Page 37: ...for HMI in PCM600 LEDGEN General LED indication part for LHMI OPENCLOSE_LED LHMI LEDs for open and close keys GRP1_LED1 GRP1_LED15 GRP2_LED1 GRP2_LED15 GRP3_LED1 GRP3_LED15 Basic part for CP HW LED i...

Page 38: ...32...

Page 39: ...ons included in the product by default All parameters should be verified by the customer since these are specific to the system object or application Optional functions and optional IO ordered will no...

Page 40: ...brary R ESIN 3 Control CCS SPVC 87 INd I CV GAPC 2 I U LMB RFLO 21FL FL QB9 S CILO 3 Control S CSWI 3 Control S XSWI 3 Control S CILO 3 Control S CSWI 3 Control S XSWI 3 Control DRP RDRE DFR SER DR CV...

Page 41: ...be defined to facilitate service values reading This analog channel s phase angle will always be fixed to zero degrees and remaining analog channel s phase angle information will be shown in relation...

Page 42: ...e See Figure 3 A positive value of current power and so on forward means that the quantity flows towards the object A negative value of current power and so on reverse means that the quantity flows aw...

Page 43: ...is FromObject IEC05000753 IEC05 000753 1 en Origin al 1 vsd Is Is Ip Ip Ip IED IED IEC05000753 V2 EN US Figure 4 Example how to set CTStarPoint parameters in the IED Figure 4 shows the normal case wh...

Page 44: ...C05000460 V2 EN US Figure 5 Example how to set CTStarPoint parameters in the IED This example is similar to example 1 but here the transformer is feeding just one line and the line protection uses the...

Page 45: ...to Reverse The direction Forward Reverse is related to the reference object that is the transformer in this case When a function is set to Reverse and shall protect an object in reverse direction it...

Page 46: ...ameters in two ways The first solution will be to use busbar as a reference object In that case for all CT inputs marked with 1 in Figure 8 set CTStarPoint ToObject and for all CT inputs marked with 2...

Page 47: ...markings of CT terminals Where a is symbol and terminal marking used in this document Terminals marked with a square indicates the primary and secondary winding terminals with the same that is positiv...

Page 48: ...of the actions which are needed to make this measurement available to the built in protection and control functions within the IED as well For correct terminal designations see the connection diagram...

Page 49: ...lable for all built in protection and control functions within the IED which are connected to this preprocessing function block For this application most of the preprocessing settings can be left to t...

Page 50: ...is the setting of the parameter CTStarPoint of the used current inputs on the TRM item 2 in Figure 11 and 10 CTprim 600A CTsec 5A CTStarPoint FromObject The ratio of the first two parameters is only...

Page 51: ...dual phase currents 3 Is the TRM where these current inputs are located It shall be noted that for all these current inputs the following setting values shall be entered CTprim 800A CTsec 1A CTStarPoi...

Page 52: ...rotection and control functions within the IED which are connected to this preprocessing function block in the configuration tool For this application most of the preprocessing settings can be left to...

Page 53: ...2 IL2 IL3 IL3 IL1 1 2 3 4 IEC11000027 3 en vsdx SMAI2 BLOCK REVROT GRP2L1 GRP2L2 GRP2L3 GRP2N AI3P AI1 AI2 AI3 AI4 AIN IEC11000027 V3 EN US Figure 13 Delta DAB connected three phase CT set 1MRK 511 42...

Page 54: ...filter the connected analog inputs and calculate fundamental frequency phasors for all three input channels harmonic content for all three input channels positive negative and zero sequence quantities...

Page 55: ...be entered CTprim 800A CTsec 1A CTStarPoint ToObject ConnectionType Ph Ph It is important to notice the references in SMAI As inputs at Ph Ph are expected to be L1L2 L2L3 respectively L3L1 we need to...

Page 56: ...t ToObject For connection b shown in Figure 15 CTprim 1000 A CTsec 1A CTStarPoint FromObject 3 shows the connection made in SMT tool which connect this CT input to the fourth input channel of the prep...

Page 57: ...vely make the protection scheme less sensitive however such measures are necessary in order to avoid possible problems with loss of the measurement accuracy in the IED Regardless of the applied relati...

Page 58: ...th a square indicate the primary and secondary winding terminals with the same positive polarity b is the equivalent symbol and terminal marking used by IEC ANSI standard for phase to earth connected...

Page 59: ...to the built in protection and control functions within the IED For correct terminal designations see the connection diagrams valid for the delivered IED L1 IED L2 L3 66 3 110 3 kV V 1 3 2 66 3 110 3...

Page 60: ...ED 2 is the TRM where these three voltage inputs are located For these three voltage inputs the following setting values shall be entered VTprim 132 kV VTsec 110 V Inside the IED only the ratio of the...

Page 61: ...phasors for the first three input channels channel one taken as reference for sequence quantities These calculated values are then available for all built in protection and control functions within t...

Page 62: ...e secondary side of a phase to phase VT to the VT inputs on the IED 2 is the TRM where these three voltage inputs are located It shall be noted that for these three voltage inputs the following settin...

Page 63: ...settings shall be set as shown here ConnectionType Ph Ph UBase 13 8 kV If frequency tracking and compensation is required this feature is typically required only for IEDs installed in the generating s...

Page 64: ...000601 4 en vsdx Not Used Not Used SMAI2 BLOCK REVROT GRP2L1 GRP2L2 GRP2L3 GRP2N AI3P AI1 AI2 AI3 AI4 AIN IEC06000601 V4 EN US Figure 20 Open delta connected VT in high impedance earthed power system...

Page 65: ...s voltage input to the fourth input channel of the preprocessing function block 5 5 is a Preprocessing block that has the task to digitally filter the connected analog input and calculate fundamental...

Page 66: ...U Uo U EQUATION1926 V1 EN US Equation 7 The primary rated voltage of such VT is always equal to UPh E Therefore three series connected VT secondary windings will give the secondary voltage equal only...

Page 67: ...sed Not Used Not Used SMAI2 BLOCK REVROT GRP2L1 GRP2L2 GRP2L3 GRP2N AI3P AI1 AI2 AI3 AI4 AIN 2 3 4 5 IEC06000602 V4 EN US Figure 21 Open delta connected VT in low impedance or solidly earthed power sy...

Page 68: ...fourth input channel of the preprocessing function block 4 5 preprocessing block has a task to digitally filter the connected analog inputs and calculate fundamental frequency phasors for all four inp...

Page 69: ...3000239 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 1MRK 511 423 UEN A Section...

Page 70: ...e view depends on the character size and the view that is shown The display view is divided into four basic areas IEC15000270 1 en vsdx IEC15000270 V1 EN US Figure 23 Display layout 1 Path 2 Content 3...

Page 71: ...ation LED pages are available IEC13000240 1 en vsd GUID 5157100F E8C0 4FAB B979 FD4A971475E3 V1 EN US Figure 25 Indication LED panel The function button and indication LED panels are not visible at th...

Page 72: ...the LHMI or PCM600 Information panels for the indication LEDs are shown by pressing the Multipage button Pressing that button cycles through the three pages A lit or un acknowledged LED is indicated...

Page 73: ...gate in different views or menus 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 programma...

Page 74: ...with object control navigation and command push buttons and RJ 45 communication port 1 5 Function button 6 Close 7 Open 8 Escape 9 Left 10 Down 11 Up 12 Right 13 Key 14 Enter 15 Remote Local 16 Uplink...

Page 75: ...ary supply voltage is disconnected On Normal operation Flashing Internal fault has occurred Table 8 Start LED yellow LED state Description Off Normal operation On A protection function has started and...

Page 76: ...ence The indication has been acknowledged but the activation signal is still on LatchedAck S F sequence The activation signal is on or it is off but the indication has not been acknowledged LatchedRes...

Page 77: ...port and green indicator LED 1 RJ 45 connector 2 Green indicator LED The default IP address for the IED front port is 10 1 150 3 and the corresponding subnetwork mask is 255 255 254 0 It can be set th...

Page 78: ...72...

Page 79: ...nd or voltage controlled restrained The over under voltage protection is applied on power system elements such as generators transformers motors and power lines in order to detect abnormal voltage con...

Page 80: ...lt in features Definite time delay or Inverse Time Overcurrent TOC IDMT delay for both steps All these four protection elements within one general protection function works independently from each oth...

Page 81: ...nd phase L2 current phasor IL1 IL2 11 phase2 phase3 CVGAPC function will measure the current phasor internally calculated as the vector difference between the phase L2 current phasor and phase L3 curr...

Page 82: ...and phase L2 voltage phasor UL1 UL2 11 phase2 phase3 CVGAPC function will measure the voltage phasor internally calculated as the vector difference between the phase L2 voltage phasor and phase L3 vol...

Page 83: ...lexibility the general current and voltage protection CVGAPC function can be used with appropriate settings and configuration in many different applications Some of possible examples are given below 1...

Page 84: ...4 per unit current and 50 to 70 rated voltage can be expected if the generator is connected to a strong system Lower current and voltage values 1 to 2 per unit current and 20 to 40 rated voltage are r...

Page 85: ...ording to standard If IMinx is set above StartCurr_OCx for any step the ANSI reset works as if current is zero when current drops below IMinx 6 1 3 1 Directional negative sequence overcurrent protecti...

Page 86: ...OC IDMT curves are used to insure proper time coordination with other earth fault protections installed in the vicinity of this power line 13 Set DirMode_OC1 to Forward 14 Set DirPrinc_OC1 to IcosPhi...

Page 87: ...purposes 6 1 3 2 Negative sequence overcurrent protection M13088 5 v4 Example will be given how to use one CVGAPC function to provide negative sequence inverse time overcurrent protection for a genera...

Page 88: ...vercurrent TOC IDMT algorithm k is time multiplier parameter setting M is ratio between measured current magnitude and set pickup current level A B C and P are user settable coefficients which determi...

Page 89: ...otection in accordance with IEC or ANSI standards M13088 81 v3 Example will be given how to use one CVGAPC function to provide generator stator overload protection in accordance with IEC or ANSI stand...

Page 90: ...base current value to the rated generator current in primary amperes 4 Enable one overcurrent step for example OC1 5 Select parameter CurveType_OC1 to value Programmable op P A t k B M C EQUATION1375...

Page 91: ...other protection and alarming purposes In the similar way rotor overload protection in accordance with ANSI standard can be achieved 6 1 3 4 Open phase protection for transformer lines or generators...

Page 92: ...at the time coordination study gives the following required settings Inverse Time Over Current TOC IDMT curve ANSI very inverse Pickup current of 185 of generator rated current at rated generator volt...

Page 93: ...hree phase generator voltages to one CVGAPC instance for example GF02 2 Set parameter CurrentInput to PosSeq 3 Set parameter VoltageInput to PosSeq 4 Set base current value to the rated generator curr...

Page 94: ...2 0 4 0 6 0 2 0 6 0 8 0 8 1 D ILowSet B A C 0 4 0 2 0 1 2 1 4 0 4 0 6 0 8 rca Operating Region Q pu P pu rca UPS IPS ILowSet Operating region en05000535 vsd IEC05000535 V2 EN US Figure 29 Loss of exci...

Page 95: ...arge currents unequal transient saturation of CT cores with different remanence or different saturation factor may result in differences in the secondary currents from the two CT sets Unwanted blockin...

Page 96: ...basis of the measured voltage in the relay point Examples are impedance protection functions undervoltage function energizing check function and voltage check for the weak infeed logic These functions...

Page 97: ...symmetries in the primary system and differences in the current and voltage instrument transformers The minimum value for the operation of the current and voltage measuring elements must always be se...

Page 98: ...IZs OR UNsINs or OptimZsNs In mode UZsIZs OR UNsINs both negative and zero sequence based algorithms are activated and working in an OR condition Also in mode OptimZsNs both negative and zero sequence...

Page 99: ...0 20 UBase is the base voltage for the function according to the setting GlobalBaseSel The setting of the current limit 3I0 is done in percentage of IBase The setting of 3I0 must be higher than the no...

Page 100: ...ng voltage that might occur during emergency conditions A setting of approximately 70 of UBase is recommended The current threshold IPh shall be set lower than the IMinOp for the distance protection f...

Page 101: ...this threshold value the system is defined to have a parallel circuit and the synchrocheck function is used The synchronizing function measures the difference between the U Line and the U Bus It oper...

Page 102: ...or 30 degrees at different allowed slip frequencies for synchronizing To minimize the moment stress when synchronizing near a power station a narrower limit for the CloseAngleMax needs to be used Tabl...

Page 103: ...ection through other stations The need for a check of synchronization increases if the meshed system decreases since the risk of the two networks being out of synchronization at manual or automatic cl...

Page 104: ...ose when the phase angle difference is smaller To fulfill the above requirements the synchrocheck function is provided with duplicate settings one for steady Manual conditions and one for operation un...

Page 105: ...blBaseSelBus and GblBaseSelLine which are defined in the Global Base Value groups in a similar way the equipment is considered non energized Dead if the voltage is below the set value for ULowBusEnerg...

Page 106: ...U from the internal fuse failure supervision function is then used and connected to the fuse supervision inputs of the SESRSYN function block In case of a fuse failure the SESRSYN energizing function...

Page 107: ...Below are some examples of how different arrangements are connected to the IED analogue inputs and to the function block SESRSYN One function block is used per circuit breaker The input used below in...

Page 108: ...nection principles for a single busbar For the SESRSYN function there is one voltage transformer on each side of the circuit breaker The voltage transformer circuit connections are straightforward no...

Page 109: ...ision from the two busbars are selected based on the position of the busbar disconnectors This means that the connections to the function block will be the same as for the single busbar arrangement Th...

Page 110: ...ect one of the twelve GBASVAL functions used for reference of base values This means that the reference voltage of bus and line can be set to different values The settings for the SESRSYN function are...

Page 111: ...bus and UL1 for line The set value is added to the measured line phase angle The bus voltage is reference voltage Synchronizing settings OperationSynch The setting Off disables the Synchronizing func...

Page 112: ...s normally are regulated to nominal frequency independent of each other so the frequency difference shall be small FreqRateChange The maximum allowed rate of change for the frequency CloseAngleMax The...

Page 113: ...with the synchronism check A typical value can be 80 of the base voltages UDiffSC The setting for voltage difference between line and bus in p u This setting in p u is defined as U Bus GblBaseSelBus U...

Page 114: ...voltage is below set value of ULowLineEnerg and the bus voltage is above set value of UHighBusEnerg DBLL Dead Bus Live Line the bus voltage is below set value of ULowBusEnerg and the line voltage is a...

Page 115: ...rocedure is restarted when the conditions are fulfilled again Circuit breaker closing is thus not permitted until the energizing condition has remained constant throughout the set delay setting time 8...

Page 116: ...prevent simultaneous operation Selection and supervision of operator place Command supervision Block deblock of operation Block deblock of updating of position indications Substitution of position ind...

Page 117: ...he Figure below is the logical node for interlocking When the circuit breaker or switch is located in a breaker IED two more functions are added GOOSE receive for switching device GOOSEXLNRCV Proxy fo...

Page 118: ...us control functions with XCBR and XSWI located in a breaker IED Control operation can be performed from the local IED HMI If users are defined in the IED then the local remote switch is under authori...

Page 119: ...ote 3 4 5 6 PSTO All then it is no priority between operator places All operator places are allowed to operate According to IEC 61850 standard the orCat attribute in originator category are defined in...

Page 120: ...BAY also provides blocking functions that can be distributed to different apparatuses within the bay There are two different blocking alternatives Blocking of update of positions Blocking of commands...

Page 121: ...ndent on the type of switching device SXCBR or SXSWI The switch controller represents the content of the SCSWI logical node according to IEC 61850 with mandatory functionality 8 2 1 3 Switches SXCBR S...

Page 122: ...a switch modeled in a breaker IED as if represented by a SXCBR or SXSWI function The command response functionality is dependent on the connection of the execution information XIN from the SCSWI func...

Page 123: ...EN US Figure 41 Configuration with XLNPROXY and GOOSEXLNRCV where all the IEC 61850 modelled data is used including selection 1MRK 511 423 UEN A Section 8 Control Bay control REC650 2 2 IEC 117 Appli...

Page 124: ...switch to start moving it checks if the switch is blocked for the operation When the switch has started moving and no blocking condition has been detected XLNPROXY issues a response to the SCSWI func...

Page 125: ...ectively SwOpCap for a XSWI The interpretation for the command following is controlled through the setting SwitchType 8 2 1 5 Reservation function QCRSV and RESIN M16609 3 v4 The purpose of the reserv...

Page 126: ...signals are either the request for reservation from another bay or the acknowledgment from each bay respectively which have received a request from this bay Also the information of valid transmission...

Page 127: ...lution in Figure 43 but instead have a higher availability since no acknowledgment is required SCSWI SELECTED RES_EXT IED IED OR Other SCWI in the bay Station bus SPGAPC IN RESGRANT IntlReceive RESGRA...

Page 128: ...ip 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 The logical node Interloc...

Page 129: ...l Open Close Open Close Enable close Enable open Open rel Close rel Open rel SMPPTRC Trip logic Position Pos from other bays I O Open cmd Close cmd Synchronizing OK Synchrocheck OK Start Synchronizing...

Page 130: ...e command is desired the model direct control with normal security is used At control with enhanced security there is an additional supervision of the status value by the control object which means th...

Page 131: ...lect and operate Sel Op phase or only at operate Op phase 8 2 3 3 Switch SXCBR SXSWI M16675 3 v8 tStartMove is the supervision time for the apparatus to start moving after a command execution is done...

Page 132: ...given During the tIntermediate time the position indication is allowed to be in an intermediate 00 state When the time has expired the command supervision is reset and a cause code is given The indica...

Page 133: ...owed To connect or disconnect a parallel circuit carrying load current The switching voltage across the open contacts is thus virtually zero thanks to the parallel circuit for example 1 of rated volta...

Page 134: ...vidual operation gear per phase the evaluation must consider possible phase discrepancies This is done with the aid of an AND function for all three phases in each apparatus for both open and close in...

Page 135: ...t in the own bay are open VP_BB7_D The switch status of disconnectors on bypass busbar WA7 are valid EXDU_BPB No transmission error from any bay containing disconnectors on bypass busbar WA7 These sig...

Page 136: ...WA2 B1 WA7 C C B2 A2 en04000479 vsd IEC04000479 V1 EN US Figure 49 Busbars divided by bus section disconnectors circuit breakers To derive the signals Signal BC_12_CL A bus coupler connection exists...

Page 137: ...r different busbars that is for both bus section disconnector A1A2_DC and B1B2_DC Signal DCOPTR The bus section disconnector is open DCCLTR The bus section disconnector is closed VPDCTR The switch sta...

Page 138: ...U_DC B1B2 EXDU_BC sect 2 BC_12_CL VP_BC_12 BC_17_OP BC_17_CL VP_BC_17 BC_27_OP BC_27_CL VP_BC_27 EXDU_BC en04000480 vsd IEC04000480 V1 EN US Figure 50 Signals to a line bay in section 1 from the bus c...

Page 139: ...second busbar WA2 and therefore no QB2 disconnector then the interlocking for QB2 is not used The state for QB2 QC21 BC_12 BC_27 are set to open by setting the appropriate module inputs as follows In...

Page 140: ...ABC_BC are described below 8 3 3 3 Signals from all feeders M13553 6 v4 To derive the signals Signal BBTR_OP No busbar transfer is in progress concerning this bus coupler VP_BBTR The switch status is...

Page 141: ...04000482 V1 EN US Figure 53 Busbars divided by bus section disconnectors circuit breakers The following signals from each bus section disconnector bay A1A2_DC are needed For B1B2_DC corresponding sign...

Page 142: ...A1A2 BBTR_OP 1 IEC04000483 V1 EN US Figure 54 Signals to a bus coupler bay in section 1 from any bays in each section For a bus coupler bay in section 2 the same conditions as above are valid by chang...

Page 143: ...B1B2_DC Signal DCCLTR The bus section disconnector is closed VPDCTR The switch status of bus section disconnector DC is valid EXDU_DC No transmission error from the bay that contains the above informa...

Page 144: ...he interlocking for QB2 and QB7 is not used The states for QB2 QB7 QC71 are set to open by setting the appropriate module inputs as follows In the functional block diagram 0 and 1 are designated 0 FAL...

Page 145: ...r between circuit breaker and transformer Otherwise the interlocking for line bay ABC_LINE function can be used This function can also be used in single busbar arrangements QB1 QB2 QC1 QA1 QC2 WA1 A W...

Page 146: ...the line bay ABC_LINE Signal BC_12_CL A bus coupler connection exists between busbar WA1 and WA2 VP_BC_12 The switch status of BC_12 is valid EXDU_BC No transmission error from bus coupler bay BC The...

Page 147: ...s which includes a bus section circuit breaker QA1 WA1 A1 QB2 QC4 QB1 QC3 WA2 A2 en04000516 vsd QC2 QC1 A1A2_BS IEC04000516 V1 EN US Figure 59 Switchyard layout A1A2_BS M15111 4 v3 The signals from ot...

Page 148: ...12 No transmission error from the bay that contains the above information These signals from each bus coupler bay ABC_BC are needed Signal BC12OPTR No bus coupler connection through the own bus couple...

Page 149: ...sect 2 VPQB12TR bay 1 sect 1 VPQB12TR bay n sect 1 EXDU_12 bay 1 sect 2 EXDU_12 bay n sect 2 EXDU_12 bay 1 sect 1 EXDU_12 bay n sect 1 EXDU_BS B1B2 EXDU_BC sect 1 EXDU_BC sect 2 IEC04000490 V1 EN US F...

Page 150: ...1 sect 1 EXDU_12 bay n sect 1 EXDU_BS A1A2 EXDU_BC sect 1 EXDU_BC sect 2 IEC04000491 V1 EN US Figure 62 Signals from any bays for a bus section circuit breaker between sections B1 and B2 8 3 5 3 Conf...

Page 151: ...w 8 3 6 2 Signals in single breaker arrangement M13542 6 v5 If the busbar is divided by bus section disconnectors the condition no other disconnector connected to the bus section must be made by a pro...

Page 152: ...on If there is an additional bus section disconnector the signal from the bus section disconnector bay A1A2_DC must be used Signal DCOPTR The bus section disconnector is open VPDCTR The switch status...

Page 153: ...from the A2 busbar section are valid QB1OPTR bay 1 sect A2 S2DC_OP VPS2_DC EXDU_BB en04000495 vsd QB1OPTR bay n sect A2 VPQB1TR bay 1 sect A2 VPQB1TR bay n sect A2 VPDCTR A2 A3 EXDU_BB bay n sect A2 D...

Page 154: ...VQB220TR bay n sect B2 VPDCTR B2 B3 EXDU_BB bay n sect B2 DCOPTR B2 B3 EXDU_BB bay 1 sect B2 EXDU_DC B2 B3 IEC04000497 V1 EN US Figure 68 Signals from any bays in section B2 to a bus section disconne...

Page 155: ...bus section 2 is valid EXDU_BB No transmission error from double breaker bay DB that contains the above information These signals from each double breaker bay DB_BUS are needed Signal QB1OPTR QB1 is o...

Page 156: ...or these conditions from the A2 busbar section are valid QB1OPTR bay 1 sect A2 S2DC_OP VPS2_DC EXDU_BB en04000500 vsd QB1OPTR bay n sect A2 VPQB1TR bay 1 sect A2 VPQB1TR bay n sect A2 EXDU_DB bay 1 se...

Page 157: ...sect B2 EXDU_DB bay 1 sect B2 EXDU_DB bay n sect B2 IEC04000502 V1 EN US Figure 73 Signals from double breaker bays in section B2 to a bus section disconnector 8 3 6 4 Signals in 1 1 2 breaker arrange...

Page 158: ...EXDU_BB No transmission error from breaker and a half BH that contains the above information 8 3 7 Interlocking for busbar earthing switch BB_ES IP14164 1 v4 8 3 7 1 Application M15015 3 v7 The inter...

Page 159: ...QB7 is open VPQB1TR The switch status of QB1 is valid VPQB2TR The switch status of QB2 is valid VQB220TR The switch status of QB2and QB20 is valid VPQB7TR The switch status of QB7 is valid EXDU_BB No...

Page 160: ...id EXDU_BS No transmission error from the bay BS bus section coupler bay that contains the above information For a busbar earthing switch these conditions from the A1 busbar section are valid QB1OPTR...

Page 161: ...s from the B1 busbar section are valid QB2OPTR QB220OTR bay 1 sect B1 BB_DC_OP VP_BB_DC EXDU_BB en04000508 vsd QB2OPTR QB220OTR bay n sect B1 VPQB2TR VQB220TR bay 1 sect B1 VPQB2TR VQB220TR bay n sect...

Page 162: ...he same section For a busbar earthing switch on bypass busbar C these conditions are valid QB7OPTR bay 1 BB_DC_OP VP_BB_DC EXDU_BB en04000510 vsd QB7OPTR bay n VPQB7TR bay 1 VPQB7TR bay n EXDU_BB bay...

Page 163: ...or from the bay that contains the above information These signals from each bus section disconnector bay A1A2_DC are also needed For B1B2_DC corresponding signals from busbar B are used The same type...

Page 164: ...ectors on this part of the busbar are open VP_BB_DC The switch status of all disconnectors on this part of the busbar is valid EXDU_BB No transmission error from any bay that contains the above inform...

Page 165: ...and QC9 just set the appropriate inputs to open state and disregard the outputs In the functional block diagram 0 and 1 are designated 0 FALSE and 1 TRUE QB9_OP 1 QB9_CL 0 QC9_OP 1 QC9_CL 0 If in thi...

Page 166: ...0 7 v4 Three types of interlocking modules per diameter are defined BH_LINE_A and BH_LINE_B are the connections from a line to a busbar BH_CONN is the connection between the two lines of the diameter...

Page 167: ...lection 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...

Page 168: ...output it gives the length of the pulse in seconds tDelay The delay between the UP or DOWN activation signal positive front and the output activation StopAtExtremes Sets the behavior of the switch at...

Page 169: ...Autorecloser from local HMI through Selector mini switch VSGAPC is also provided with IEC 61850 communication so it can be controlled from SA system as well 8 5 3 Setting guidelines SEMOD158807 4 v4 S...

Page 170: ...D is active the values of the OPEN and CLOSE inputs determine the two bit integer value of the output POSITION The timestamp of the output POSITION will have the latest updated timestamp of the inputs...

Page 171: ...SPGAPC function blocks PSTO is the universal operator place selector for all control functions Even if PSTO can be configured to allow LOCAL or ALL operator positions the only functional position usa...

Page 172: ...a control code of latch On latch Off pulse On pulse Off Trip or Close The remaining parameters are regarded as appropriate For example pulse On on time 100 off time 300 count 5 would give 5 positive...

Page 173: ...voltage apparatus This type of command control is normally carried out by sending a pulse to the binary outputs of the IED Figure 87 shows a close operation An open breaker operation is performed in a...

Page 174: ...UTy Device 1 User defined conditions Configuration logic circuits en04000208 vsd IEC04000208 V2 EN US Figure 89 Application example showing a logic diagram for control of external devices via configur...

Page 175: ...he operator station or remote control gateway Steady sets the outputs to a steady signal 0 or 1 depending on the values sent from the station level Pulse gives a pulse with 100 ms duration if a value...

Page 176: ...170...

Page 177: ...g faults 1ph 3ph operating mode Single phase tripping for single phase faults two phase tripping for two phase faults and three phase tripping for three phase faults 1ph 2ph 3ph operating mode If the...

Page 178: ...ple tTripMin 150ms The typical connection is shown below in figure 90 BLOCK BLKLKOUT TRIN TRINL1 TRINL2 TRINL3 PSL1 PSL2 PSL3 1PTRZ 1PTREF P3PTR SETLKOUT RSTLKOUT STDIR TRIP SMPPTRC TRL1 TRL2 TRL3 TR1...

Page 179: ...When single phase tripping schemes are used a single phase autoreclosing attempt is expected to follow For cases where the autoreclosing is not in service or will not follow for some reason the input...

Page 180: ...r single phase tripping application 9 1 2 3 Single two or three phase tripping M14828 15 v5 The single two three phase tripping mode provides single phase tripping for single phase faults two phase tr...

Page 181: ...of the input SETLKOUT will result in lock out This is normally the case for overhead line protection where most faults are transient Unsuccessful autoreclose and back up zone tripping can in such cas...

Page 182: ...N FWN REVN BLOCK START FW REV STL1 FWL1 REVL1 STL2 FWL2 REVL2 STL3 FWL3 REVL3 STDIR STARTCOMB STN FWN REVN STN FWN REVN PROTECTION 3 IEC16000180 2 en vsdx IEC16000180 V2 EN US Figure 92 Example of the...

Page 183: ...put and latches the TRIP related outputs The normal selection is Off AutoLock Sets the scheme for lock out Off only activates lock out through the input SETLKOUT On additionally allows lock out activa...

Page 184: ...r the activation conditions no longer are fulfilled It is only used in Steady mode When used for direct tripping of circuit breaker s the off delay time shall be set to at least 0 150 seconds in order...

Page 185: ...tputs according to the specific application needs 9 4 1 2 Setting guidelines GUID B08F2636 33DA 4937 92EB 1A8AC0909AB4 v2 OperationOn or Off 9 5 Logic for group indication INDCALH 9 5 1 Identification...

Page 186: ...rmal logical function have the capability to propagate timestamp and quality are also available Those blocks have a designation including the letters QT like ANDQT ORQT etc 9 6 2 Setting guidelines GU...

Page 187: ...mestamp and quality of input signals The execution of different function blocks within the same cycle is determined by the order of their serial execution numbers Always remember this when connecting...

Page 188: ...OFF signal in FXDSIGN The Restricted earth fault function REFPDIF can be used both for auto transformers and normal transformers When used for auto transformers information from both windings parts to...

Page 189: ...oolean 16 to integer conversion function B16I will transfer a combination of up to 16 binary inputs INx where 1 x 16 to an integer Each INx represents a value according to the table below from 0 to 32...

Page 190: ...ted when all INx where 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 B16I function block 9 9 Boolean to integer conversion with log...

Page 191: ...corresponds to the integer presented on the output OUT on the function block BTIGAPC Name of input Type Default Description Value when activated Value when deactivated IN1 BOOLEAN 0 Input 1 1 0 IN2 B...

Page 192: ...all the inputs INx that are activated OUT is an integer When all INx where 1 x 16 are activated that is Boolean 1 it corresponds to that integer 65535 is available on the output OUT IB16 function is...

Page 193: ...boolean 16 conversion with logic node representation function ITBGAPC is used to transform an integer into a set of 16 boolean signals ITBGAPC function can receive an integer from a station computer f...

Page 194: ...Tx 1 x 16 are active equals 65535 This is the highest integer that can be converted by the ITBGAPC function block 9 12 Elapsed time integrator with limit transgression and overflow supervision TEIGAPC...

Page 195: ...conds 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 The limit for the overflow supervision is fixed a...

Page 196: ...reference value from input REF Set Value The function will take reference value from setting SetValue SetValue This setting is used to set the reference value for comparison when setting RefSource is...

Page 197: ...etting is used to select the comparison type between signed and absolute values Absolute Comparison is performed with absolute values of input and reference Signed Comparison is performed with signed...

Page 198: ...designed with settings as follows EnaAbs Absolute RefSource Set Value SetValue 100 RefPrefix Kilo EqualBandHigh 5 0 of reference value EqualBandLow 5 0 of reference value Operation The function will...

Page 199: ...EN US Voltage sequence component measurement VMSQI U1 U2 U0 SYMBOL TT V1 EN US Phase neutral voltage measurement VNMMXU U SYMBOL UU V1 EN US 10 1 2 Application SEMOD54488 4 v12 Measurement functions a...

Page 200: ...upervision can be used to report measured signal value to station level when change in measured value is above set threshold limit or time integral of all changes since the last time value updating ex...

Page 201: ...ctions regarding any settings or parameters Zero clampings are also handled entirely by ZeroDb separately for each function s every output signal For example zero clamping of U12 is handled by UL12Zer...

Page 202: ...n or out of operation Off The following general settings can be set for the Measurement function CVMMXN PowAmpFact Amplitude factor to scale power calculations PowAngComp Angle compensation for phase...

Page 203: ...alue for analog signal X This forms the maximum limit of the range XZeroDb Zero point clamping A signal value less than XZeroDb is forced to zero Observe the related zero point clamping settings in Se...

Page 204: ...fines the reference see Section Analog inputs Calibration curves It is possible to calibrate the functions CVMMXN CMMXU VMMXU and VNMMXU to get class 0 5 presentations of currents voltages and powers...

Page 205: ...OHL SEMOD54481 12 v11 Single line diagram for this application is given in figure 98 400kV Busbar 400kV OHL P Q 1000 1 A IEC09000039 3 en vsdx IED kV 3 1 0 3 400 IEC09000039 1 EN V3 EN US Figure 98 S...

Page 206: ...is required UGenZeroDb Zero point clamping in of Ubase 25 Set minimum voltage level to 25 Voltage below 25 will force S P and Q to zero IGenZeroDb Zero point clamping in of Ibase 3 Set minimum curren...

Page 207: ...ected value Comments IAmpComp5 Amplitude factor to calibrate current at 5 of Ir 0 00 IAmpComp30 Amplitude factor to calibrate current at 30 of Ir 0 00 IAmpComp100 Amplitude factor to calibrate current...

Page 208: ...re 99 it is necessary to do the following 1 Set correctly all CT and VT and phase angle reference channel PhaseAngleRef see Section Setting of the phase reference channel data using PCM600 for analog...

Page 209: ...vel to 3 UBase set in Global base Base setting for voltage level in kV 35 00 Set LV side rated phase to phase voltage IBase set in Global base Base setting for current level in A 495 Set transformer L...

Page 210: ...mperature lockout condition in the circuit breaker tPressureAlarm This is used to set the time delay for a pressure alarm indication given in s tPressureLO This is used to set the time delay for a pre...

Page 211: ...lines GUID 0C8E498B 2A65 44ED 91D6 53EC72F49222 v2 The parameters for Liquid medium supervision SSIML can be set via local HMI or Protection and Control Manager PCM600 Operation This is used to disabl...

Page 212: ...ages because there could be a number of abnormal operations or few operations with high level currents within the predetermined maintenance interval Hence condition based maintenance scheduling is an...

Page 213: ...00000 50000 20000 10000 2000 5000 1000 100 200 500 10 20 50 0 1 0 2 0 5 1 2 5 10 20 50 100 IEC12000623_1_en vsd IEC12000623 V1 EN US Figure 100 An example for estimating the remaining life of a circui...

Page 214: ...from the previous value The accumulated energy value can be reset to initial accumulation energy value by using the Reset accumulating energy input RSTIPOW Circuit breaker operation cycles Routine bre...

Page 215: ...lues Operation On or Off IBase Base phase current in primary A This current is used as reference for current settings OpenTimeCorr Correction factor for circuit breaker opening travel time CloseTimeCo...

Page 216: ...put and start of main contact separation 10 5 Event function EVENT IP14590 1 v2 10 5 1 Identification SEMOD167950 2 v2 Function description IEC 61850 identification IEC 60617 identification ANSI IEEE...

Page 217: ...h part of the event function block that shall generate events Off Channel 1 8 Channel 9 16 Channel 1 16 MinRepIntVal 1 16 M12811 29 v3 A time interval between cyclic events can be set individually for...

Page 218: ...ent list EL Trip value recorder TVR Disturbance recorder DR and Fault locator FL Disturbance report function is characterized by great flexibility as far as configuration starting conditions recording...

Page 219: ...Indication IND uses information from the binary input function blocks BxRBDR Trip value recorder TVR uses analog information from the analog input function blocks AxRADR which is used by Fault locato...

Page 220: ...n Disturbance reports are stored disturbance data can be read from the local HMI and from a PC for example using PCM600 LED information yellow start red trip is stored Every recording will get a numbe...

Page 221: ...ModeTest Off Disturbance report function does not save any recordings and no LED information is displayed If the IED is in test mode and OpModeTest On Disturbance report function works in normal mode...

Page 222: ...5 103 10 6 3 3 Analog input signals M12179 92 v5 Up to 40 analog signals can be selected among internal analog and analog input signals PCM600 is used to configure the signals The analog trigger of Di...

Page 223: ...icated parameters Trip value recorder M12179 442 v3 ZeroAngleRef The parameter defines which analog signal that will be used as phase angle reference for all other analog input signals This signal wil...

Page 224: ...t elsewhere are linked to the information on a report Such parameters are for example station and object identifiers CT and VT ratios 10 7 Logical signal status report BINSTATREP GUID E7A2DB38 DD96 42...

Page 225: ...on on distance to fault is very important for those involved in operation and maintenance Reliable information on the fault location greatly decreases the downtime of the protected lines and increases...

Page 226: ...observed bay protected line and residual current from a parallel bay line which is mutual coupled to protected line The Fault locator has close connection to the Disturbance report function All exter...

Page 227: ...edance is not constant in the network However this has a minor influence on the accuracy of the distance to fault calculation because only the phase angle of the distribution factor has an influence o...

Page 228: ...IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Limit counter L4UFCNT 10 9 2 Application GUID 41B13135 5069 4A5A 86CE B7DBE9CFEF38 v2 Limit counter L4UFCNT is intended...

Page 229: ...3F9EF4FA 74FA 4D1D 88A0 E948B722B64F v1 Function Description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Running hour meter TEILGAPC 10 10 2 Application GUID 225D83...

Page 230: ...The setting tAddToTime is a user settable time parameter in hours Section 10 1MRK 511 423 UEN A Monitoring 224 Bay control REC650 2 2 IEC Application manual...

Page 231: ...to the substation automation system or read via the station monitoring system as a service value When using IEC 61850 8 1 a scaled service value is available over the station bus The normal use for t...

Page 232: ...ts on the same board used for pulse counting 11 2 Function for energy calculation and demand handling ETPMMTR SEMOD153638 1 v2 11 2 1 Identification SEMOD175537 2 v4 Function description IEC 61850 ide...

Page 233: ...scaled with the pulse output setting values EAFAccPlsQty EARAccPlsQty ERFAccPlsQty and ERVAccPlsQty of the energy metering function and then the pulse counter can be set up to present the correct val...

Page 234: ...the MWh value in each pulse It should be selected together with the setting of the Pulse counter PCGGIO settings to give the correct total pulse value ERFAccPlsQty and ERVAccPlsQty gives the MVArh va...

Page 235: ...t configuration tool ECT in PCM600 The access point is activated if the Operation checkbox is checked for the respective access point and a partial or common write to IED is performed To increase secu...

Page 236: ...s in the other subnetwork By default this is set to 0 0 0 0 which means that no default gateway is selected ECT validates the entered value but the default gateway has to be in the same subnetwork as...

Page 237: ...nd High availability Seamless Redundancy HSR provides redundant communication over station bus running the available communication protocols The redundant communication uses two Ethernet ports IEC0900...

Page 238: ...tivated when the parameter is set to PRP 0 PRP 1 or HSR The settings for the next access point will be hidden and PhyPortB will show the second port information Redundant communication is activated af...

Page 239: ...own as Merging Units MU The rear access points are used for the communication The merging units MU are called so because they can gather analog values from one or more measuring transformers sample th...

Page 240: ...e route specifies that when a package is sent to the destination device it should be sent through the selected router If no route is specified the source device will not find the destination device 12...

Page 241: ...rizontal communication between two or more intelligent electronic devices IEDs from one or several vendors to exchange information and to use it in the performance of their functions and for correct c...

Page 242: ...ystem with IEC 61850 8 1 M16925 3 v4 Figure111 shows the GOOSE peer to peer communication Control Protection Control Protection Control and protection GOOSE en05000734 vsd Station HSI MicroSCADA Gatew...

Page 243: ...function for Single Point Value SPGAPC function is used to send one single logical output to other systems or equipment in the substation SP16GAPC can be used to send up to 16 single point values from...

Page 244: ...tus Application GUID 808177B7 02CA 40DF B41B 8B580E38478B v1 The GOOSE receive function blocks are used to receive subscribed data from the GOOSE protocol The validity of the data value is exposed as...

Page 245: ...unit and the inaccuracy added by the merging unit must be coordinated with the requirement for the actual type of protection function Factors influencing the accuracy of the sampled values from the me...

Page 246: ...ta and send the data over process bus to other clients or subscribers in the system Some merging units are able to get data from classical measuring transformers others from non conventional measuring...

Page 247: ...Relays IEC61850 8 1 en08000069 3 vsd IEC08000069 V2 EN US Figure 114 Example of a station configuration with the IED receiving analog values from both classical measuring transformers and merging uni...

Page 248: ...meter is set to Block and the IED hardware time synchronization is lost or the synchronization to the MU time is lost the protection functions in the list 24 will be blocked due to conditional blockin...

Page 249: ...locked and processd normally DTT from the remote end is still processed IEC13000299 2 en vsd Direct transfer trip DTT local remote IED IED MU Not OK OK IEC13000299 V2 EN US Figure 116 MU failed mixed...

Page 250: ...aker failure protection CCRBRF PoleSlip Out of step protection PSPPPAM Breaker failure protection single phase version CCSRBRF Restricted earth fault protection low impedance REFPDIF Current circuit s...

Page 251: ...trol TR1ATCC Generator stator overload protection GSPTTR Automatic voltage control for tapchanger parallel control TR8ATCC Directional Underpower protection GUPPDUP Thermal overload protection two tim...

Page 252: ...istance protection quadrilateral for earth faults ZMMAPDIS Loss of voltage check LOVPTUV Fullscheme distance protection quadrilateral for earth faults ZMMPDIS Line differential protection 3 CT sets wi...

Page 253: ...e IED has no time synchronization source configured then the binary data events will be synchronized with the merging unit However the global complete time might not be correct Disturbance recordings...

Page 254: ...due to PTP SyncLostMode set to Block to block protection functions if time synchronization is lost or set to BlockOnLostUTC if the protection functions are to be blocked when global common synchroniza...

Page 255: ...US Figure 119 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 gene...

Page 256: ...B STATION CLOCK IEC10000074 2 en Original vsd IEC10000074 V2 EN US Figure 120 Setting example with external synchronization Settings on the local HMI under Main menu Configuration Time Synchronization...

Page 257: ...nabled IEC UCA 61850 9 2LE Data MU IED IEC10000075 2 en Original vsd IEC10000075 V2 EN US Figure 121 Setting example without time synchronization It is also possible to use IEC UCA 61850 9 2LE communi...

Page 258: ...nt is used to display the detailed quality of an IEC UCA 61850 9 2LE analog channel The component expands the channel quality output of a Merging Unit analog channel received in the IED as per the IEC...

Page 259: ...trol center and also from other IEDs via bay to bay horizontal communication For LON communication an SLM card should be ordered for the IEDs The fibre optic LON bus is implemented using either glass...

Page 260: ...ftware module is used for control functions in the IEDs The module contains a process picture dialogues and a tool to generate a process database for the control application in MicroSCADA When using M...

Page 261: ...MOD119915 1 v1 Settings M14789 4 v3 The parameters for the multiple command function are set via PCM600 The Mode setting sets the outputs to either a Steady or Pulsed mode 13 5 SPA communication proto...

Page 262: ...principle where the IED is a slave and the PC is the master Only one master can be applied on each fibre optic loop A program is required in the master computer for interpretation of the SPA bus codes...

Page 263: ...If different communication speeds are used in the same fibre optical loop or RS485 network take this into account when making the communication setup in the communication master the PC With local fib...

Page 264: ...Unit RTU connected to the Communication and processing module the only hardware needed is optical fibres and an opto electrical converter for the PC RTU or a RS 485 connection depending on the used I...

Page 265: ...for the PC RTU PC RTU Commands M17109 62 v4 The commands defined in the IEC 60870 5 103 protocol are represented in dedicated function blocks These blocks have output signals for all available comman...

Page 266: ...he INFORMATION NUMBER parameter for each input signal Supervision indications in monitor direction Function block with defined functions for supervision indications in monitor direction I103Superv Thi...

Page 267: ...reported when the fault locator function is included in the IED Disturbance recordings M17109 111 v9 The transfer functionality is based on the Disturbance recorder function The analog and binary sig...

Page 268: ...menu Configuration Communication Station Communication IEC60870 5 103 config selector SlaveAddress BaudRate RevPolarity optical channel only CycMeasRepTime MasterTimeDomain TimeSyncMode EvalTimeAccura...

Page 269: ...value delivered All GI data from a single block will come from the same cycle If EventRepMode HiPriSpont spontaneous events will be delivered prior to GI event To prevent old GI data from being deliv...

Page 270: ...eters on the disturbance recorder for each input The user must set these parameters to whatever he connects to the corresponding input Refer to description of Main Function type set on the local HMI R...

Page 271: ...ction and information types M17109 145 v6 Product type IEC103mainFunType value Comment REL 128 Compatible range REC 242 Private range use default RED 192 Compatible range RET 176 Compatible range REB...

Page 272: ...cal power as specified in standard For more information refer to IEC standard IEC 60870 5 103 13 7 DNP3 Communication protocol 13 7 1 Application GUID EF1F0C38 9FF6 4683 8B10 AAA372D42185 v1 For more...

Page 273: ...d The included self supervision with internal event list function block provides good supervision of the IED The fault signals make it easier to analyze and locate a fault Both hardware and software s...

Page 274: ...UID B48775D0 ACF0 49C6 A7F6 69AF37F1C68F v1 14 3 1 Application GUID 51EEC9C7 8ECF 4546 BC26 326861654340 v4 Change lock function CHNGLCK is used to block further changes to the IED configuration once...

Page 275: ...CPU load that can be produced by Ethernet network traffic on the IED The communication facilities must not be allowed to compromise the primary functionality of the device All inbound network traffic...

Page 276: ...270...

Page 277: ...e on the local HMI under Main menu Diagnostics IED status Product identifiers and under Main menu Diagnostics IED Status Identifiers ProductVer ProductDef FirmwareVer SerialNo OrderingNo ProductionDat...

Page 278: ...ersion Example 2 1 0 1 is the Major version of the manufactured product this means new platform of the product 2 is the Minor version of the manufactured product this means new functions or new hardwa...

Page 279: ...l HMI or configurable binary inputs results in a highly adaptable IED that can cope with a variety of power system scenarios Different conditions in networks with different voltage levels require high...

Page 280: ...F4D54DE v1 Function description IEC 61850 identification IEC 60617 identification ANSI IEEE C37 2 device number Primary system values PRIMVAL 15 5 2 Application M15288 3 v6 The rated system frequency...

Page 281: ...fication ANSI IEEE C37 2 device number Global base values GBASVAL 15 7 2 Application GUID D58ECA9A 9771 443D BF84 8EF582A346BF v4 Global base values function GBASVAL is used to provide global values c...

Page 282: ...irectly in the Application Configuration tool These names will define SMBI function in the Signal Matrix tool The user defined name for the input or output signal will also appear on the respective ou...

Page 283: ...e SMAI function to prevent operation due to non valid frequency values MinValFreqMeas is set as of UBase 3 If SMAI setting ConnectionType is Ph Ph at least two of the inputs GRPxL1 GRPxL2 and GRPxL3 w...

Page 284: ...s acquired phase angle RMS value frequency and frequency derivates and so on 244 values in total Besides the block group name the analog inputs type voltage or current and the analog input names that...

Page 285: ...user sets the AnalogInputType of a SMAI block to Current the MinValFreqMeas is still visible However using the current channel values as base for frequency measurement is not recommendable for a numbe...

Page 286: ...IEC07000197 V2 EN US Figure 128 Twelve SMAI instances are grouped within one task time SMAI blocks are available in three different task times in the IED Two pointed instances are used in the followi...

Page 287: ...e sequence voltage is used for the frequency tracking feature For task time group 1 this gives the following settings see Figure 128 for numbering SMAI1 1 DFTRefExtOut DFTRefGrp7 to route SMAI7 7 refe...

Page 288: ...ge type Observe that positive sequence voltage is used for the frequency tracking feature For task time group 1 this gives the following settings see Figure 128 for numbering SMAI1 1 SMAI12 12 DFTRefe...

Page 289: ...arameter remotely the PST setting RemoteModControl may not be set to Off The possible values are Off Maintenance or All levels The Off value denies all access to data object Mod from remote Maintenanc...

Page 290: ...re blocked by the LN In addition the components can be blocked when their Beh is blocked This can be done if the component has a block input The block status of a component is shown as the Blk output...

Page 291: ...1588 PTP PTP according to IEEE 1588 2008 and specifically its profile IEC IEEE 61850 9 3 for power utility automation is a synchronization method that can be used to maintain a common time within a s...

Page 292: ...yncSource which can have the following values Off SPA LON BIN Binary Minute Pulse SNTP IRIG B PPS CoarseSyncSrc which can have the following values Off SPA LON DNP IEC 60870 5 103 The function input t...

Page 293: ...cting the IEDs to a network and enabling PTP To set one IED as the grandmaster change Priority2 to 127 instead of the default 128 IEC16000089 1 en vsdx IEC16000089 V1 EN US Figure 131 Enabling PTP in...

Page 294: ...le system Figure 132 describes an example system The REC and REL are both using the 9 2 stream from the SAM600 and gets its synch from the GPS Moreover the REL and REC both acts as a boundary clock to...

Page 295: ...as well as sync to the merging unit If synchronization of the IED and the merging unit is based on GPS set the parameter LostSyncMode to BlockOnLostUTC in order to provide a block of protection functi...

Page 296: ...290...

Page 297: ...CTs These types are related to the design of the iron core and the presence of airgaps Airgaps affects the properties of the remanent flux The following three different types of protection CTs have be...

Page 298: ...hat gives a remanent flux higher than 80 of the saturation flux The High Remanence HR type is a CT with closed iron core for example protection classes TPX P PX according to IEC class C K according to...

Page 299: ...s performed in our network simulator The current transformer models are representative for current transformers of high remanence and low remanence type The results may not always be valid for non rem...

Page 300: ...s maximum fault current for the relevant fault position should be used and therefore both fault types have to be considered 16 1 4 Secondary wire resistance and additional load M11614 3 v1 M11614 4 v4...

Page 301: ...sed it is advisable to check the actual unwanted residual current during the commissioning 16 1 6 Rated equivalent secondary e m f requirements SEMOD53723 1 v1 M11616 3 v2 With regard to saturation of...

Page 302: ...layed phase and residual overcurrent protection M11339 3 v5 The requirement according to Equation 26 and Equation 27 does not need to be fulfilled if the high set instantaneous or definitive time stag...

Page 303: ...ction is used the CTs must have a rated equivalent limiting secondary e m f Eal that is larger than or equal to the required rated equivalent limiting secondary e m f Ealreq below sr R al alreq k max...

Page 304: ...29 16 1 7 2 Current transformers according to IEC 61869 2 class PX PXR and old IEC 60044 6 class TPS and old British Standard class X M11623 14 v5 CTs according to these classes are specified approxi...

Page 305: ...5 of the corresponding Eal according to IEC 61869 2 Therefore the CTs according to ANSI IEEE must have a knee point voltage UkneeANSI that fulfills the following kneeANSI alreq V 0 75 maximum of E EQU...

Page 306: ...OD166590 11 v5 The merging units that supply the IED with measured values via the process bus must fulfill the IEC UCA 61850 9 2LE standard This part of the IEC 61850 is specifying Communication Servi...

Page 307: ...s from the merging unit are for example anti aliasing filters frequency range step response truncating A D conversion inaccuracy time tagging accuracy etc In principle the accuracy of the current and...

Page 308: ...302...

Page 309: ...WG American Wire Gauge standard BBP Busbar protection BFOC 2 5 Bayonet fibre optic connector BFP Breaker failure protection BI Binary input BIM Binary input module BOM Binary output module BOS Binary...

Page 310: ...r Disturbance recorder according to IEEE ANSI C37 111 1999 IEC 60255 24 Contra directional Way of transmitting G 703 over a balanced line Involves four twisted pairs two of which are used for transmit...

Page 311: ...ced performance architecture ESD Electrostatic discharge F SMA Type of optical fibre connector FAN Fault number FCB Flow control bit Frame count bit FOX 20 Modular 20 channel telecommunication system...

Page 312: ...nce IEC 60870 5 103 Communication standard for protection equipment A serial master slave protocol for point to point communication IEC 61850 Substation automation communication standard IEC 61850 8 1...

Page 313: ...rough the data link layer 2 Ingression protection according to IEC 60529 IP 20 Ingression protection according to IEC 60529 level 20 IP 40 Ingression protection according to IEC 60529 level 40 IP 54 I...

Page 314: ...nager PC MIP Mezzanine card standard PMC PCI Mezzanine card POR Permissive overreach POTT Permissive overreach transfer trip Process bus Bus or LAN used at the process level that is in near proximity...

Page 315: ...te hardware clocks in every embedded system in a network Each embedded node can instead synchronize with a remote clock providing the required accuracy SOF Status of fault SPA Str mberg Protection Acq...

Page 316: ...the fault applied to the balance point that is the set reach The relay does not see the fault but perhaps it should have seen it See also Overreach UTC Coordinated Universal Time A coordinated time sc...

Page 317: ...ed to as the residual or the earth fault current 3UO Three times the zero sequence voltage Often referred to as the residual voltage or the neutral point voltage 1MRK 511 423 UEN A Section 17 Glossary...

Page 318: ...312...

Page 319: ...313...

Page 320: ...AB Grid Automation Products 721 59 V ster s Sweden Phone 46 0 21 32 50 00 abb com protection control Copyright 2017 ABB All rights reserved Specifications subject to change without notice 1MRK 511 423...

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