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ABB RELION REC650, Commissioning Manual

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ABB RELION REC650 Commissioning Manual Download Page 109

10.2.2.8 

Restoring

SEMOD56528-36 v2

Maintenance is very important to improve the availability of the protection system
by detecting failures before the protection is required to operate. There is however
little point in testing healthy equipment and then putting it back into service with
an open terminal, with a removed fuse or open miniature circuit breaker with an
open connection, wrong setting, and so on.

Thus a list should be prepared of all items disturbed during test so that all can be
put back into service quickly and without overlooking something. It should be put
back into service item by item and signed by the responsible engineer.

1MRK 511 425-UEN A

Section 10

Commissioning and maintenance of the fault clearing system

Bay control REC650 2.2 IEC

103

Commissioning manual

Summary of Contents for RELION REC650

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

Page 2: ......

Page 3: ...Document ID 1MRK 511 425 UEN Issued October 2017 Revision A Product version 2 2 1 Copyright 2017 ABB All rights reserved ...

Page 4: ...erms 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 by Eric Young eay cryptsoft com and Tim Hudson tjh cryptsoft com Trademarks ABB and Relion are registered trademarks of the ABB Group All other brand or product names mentioned in this document may be...

Page 5: ...product 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 equipment and those so responsible are hereby requested to ensure that all measures are taken to exclude or mitigate such risks This document has been carefully checked by ABB but deviations cannot be compl...

Page 6: ...nd 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 The product is designed in accordance with the international standards of ...

Page 7: ...21 Control and monitoring functions 21 Communication 25 Basic IED functions 27 Section 4 Starting up 29 Factory and site acceptance testing 29 Commissioning checklist 29 Checking the power supply 30 Energizing the IED 30 Checking the IED operation 30 IED start up sequence 31 Setting up communication between PCM600 and the IED 31 Writing an application configuration to the IED 36 Checking CT circui...

Page 8: ...ardware and software modules 50 Optical budget calculation for serial communication with LON 52 Section 8 Testing IED operation 53 Preparing for test 53 Requirements 53 Preparing the IED to verify settings 55 Activating the test mode 56 Preparing the connection to the test equipment 56 Connecting the test equipment to the IED 57 Releasing the function to be tested 58 Verifying analog primary and s...

Page 9: ...ith directionality 71 Over Undervoltage feature 72 Completing the test 72 Secondary system supervision 72 Current circuit supervision CCSSPVC 72 Verifying the settings 72 Completing the test 73 Fuse failure supervision FUFSPVC 73 Checking that the binary inputs and outputs operate as expected 73 Measuring the operate value for the negative sequence function 74 Measuring the operate value for the z...

Page 10: ...n for level alarm and level lockout conditions 89 Testing the liquid medium supervision for temperature alarm and temperature lock out conditions 90 Completing the test 90 Breaker monitoring SSCBR 90 Verifying the settings 91 Completing the test 92 Event function EVENT 93 Fault locator LMBRFLO 93 Measuring the operate limit 94 Completing the test 94 Limit counter L4UFCNT 94 Completing the test 95 ...

Page 11: ...ment of service currents 102 Restoring 103 Section 11 Troubleshooting 105 Checking the self supervision signals 105 Checking the self supervision function 105 Determine the cause of an internal failure 105 Self supervision HMI data 105 General IED status 105 Fault tracing 106 Internal fault indications 106 Using front connected PC 107 Diagnosing the IED status via the LHMI hint menu 108 Repair ins...

Page 12: ...6 ...

Page 13: ...e The chapters are organized in the chronological order in which the IED should be commissioned The relevant procedures may be followed also during the service and maintenance activities 1 2 Intended audience GUID C9B8127F 5748 4BEA 9E4F CC762FE28A3A v11 This manual addresses the personnel responsible for commissioning maintenance and taking the IED in and out of normal service The commissioning p...

Page 14: ...to 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 DNP3 LON and SPA The installation manual contains instructions on how to install the IED The manual provides procedures for mechanical and electrical installation The chapters are organized in the ch...

Page 15: ...s 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 The communication protocol manual describes the communication protocols supported by the IED The manual concentrates on the vendor specific implementations The point list manual describes the outlook ...

Page 16: ...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 Accessories guide IEC 1MRK 514 012 UEN ANSI 1MRK 514 012 UUS Cyber security deployment guideline 1MRK 511 421 UEN Connection and Installation components 1MRK 513 003 BEN Test system COMBITEST 1MRK 512 001 BEN ...

Page 17: ...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 GUID 96DFAB1A 98FE 4B26 8E90 F7CEB14B1AB6 v6 Abbreviations and acronyms in this manual are spelled out in the glossary The glossary also contains definitions of important terms Push button navigation in...

Page 18: ...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 illustrated is still valid 1 5 IEC 61850 edition 1 edition 2 mapping GUID C5133366 7260 4C47 A975 7DBAB3A33A96 v4 Function block names are used in ACT and PST to identify functions Respective function block nam...

Page 19: ...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 LOVPTUV LOVPTUV LPHD LPHD LPHD LT3CPDIF LT3CPDIF LT3CGAPC LT3CPDIF LT3CPHAR LT3CPTRC MVGAPC MVGGIO MVGAPC NS4PTOC EF4LLN0 EF4PTRC EF4RDIR GEN4PHAR PH1PTOC EF4PTRC EF4RDIR PH1PTOC OC4PTOC OC4LLN0 GEN4PHAR PH...

Page 20: ...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 T3WPDIF T3WPHAR T3WPTRC TEIGAPC TEIGGIO TEIGAPC TEILGAPC TEILGGIO TEILGAPC TMAGAPC TMAGGIO TMAGAPC TRPTTR TRPTTR TRPTTR UV2PTUV GEN2LLN0 PH1PTRC UV2PTUV PH1PTRC UV2PTUV VMMXU VMMXU VMMXU VMSQI VMSQI VM...

Page 21: ...cal nodes ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF ZMFPDIS ZMFLLN0 PSFPDIS ZMFPDIS ZMFPTRC ZMMMXU PSFPDIS PSFPDIS ZMFPDIS ZMFPTRC ZMMMXU 1MRK 511 425 UEN A Section 1 Introduction Bay control REC650 2 2 IEC 15 Commissioning manual ...

Page 22: ...16 ...

Page 23: ...gs IP1504 1 v2 Observe the warnings during all types of work related to the product GUID C9B6638A 57E7 4E05 9A33 A60E359C54AF v1 Only electrically skilled persons with the proper authorization and knowledge of any safety hazards are allowed to carry out the electrical installation M2366 2 v2 National and local electrical safety regulations must always be followed Working in a high voltage environm...

Page 24: ...te configuration This is class 1 equipment that shall be earthed M2367 2 v1 Never disconnect the secondary connection of current transformer circuit without short circuiting the transformer s secondary winding Operating a current transformer with the secondary winding open will cause a massive potential build up that may damage the transformer and may cause injuries to humans M2372 2 v1 Never remo...

Page 25: ...rnal circuitry may be damaged M2697 2 v2 Always use a conductive wrist strap connected to protective earth when replacing modules Electrostatic discharge ESD may damage the module and IED circuitry M2698 2 v2 Take care to avoid electrical shock during installation and commissioning M2693 2 v1 Changing the active setting group will inevitably change the IEDs operation Be careful and check regulatio...

Page 26: ...20 ...

Page 27: ... 61850 or function name ANSI Function description Bay control REC650 A02 Control SESRSYN 25 Synchrocheck energizing check and synchronizing 1 APC10 Control functionality for a single bay max 10 objects 1CB including interlocking 1 QCBAY Bay control 1 LOCREM Handling of LR switch positions 1 LOCREMCTRL LHMI control of PSTO 1 SXCBR Circuit breaker 3 SLGAPC Logic rotating switch for function selectio...

Page 28: ...LMCALH Logic for group alarm 5 WRNCALH Logic for group warning 5 INDCALH Logic for group indication 5 AND GATE INV LLD OR PULSETIMER RSMEMORY SRMEMORY TIMERSET XOR Basic configurable logic blocks see Table 3 40 420 ANDQT INDCOMBSPQT INDEXTSPQT INVALIDQT INVERTERQT ORQT PULSETIMERQT RSMEMORYQT SRMEMORYQT TIMERSETQT XORQT Configurable logic blocks Q T see Table 4 1 FXDSIGN Fixed signal function bloc...

Page 29: ...ontrol 2 RESIN1 1 RESIN2 59 POS_EVAL Evaluation of position indication 10 XLNPROXY Proxy for signals from switching device via GOOSE 12 GOOSEXLNRCV GOOSE function block to receive a switching device 12 Table 3 Total number of instances for basic configurable logic blocks Basic configurable logic block Total number of instances AND 280 GATE 40 INV 420 LLD 40 OR 298 PULSETIMER 40 RSMEMORY 40 SRMEMOR...

Page 30: ...tation of analog inputs 1 SSIMG 63 Insulation supervision for gas medium 21 SSIML 71 Insulation supervision for liquid medium 3 SSCBR Circuit breaker condition monitoring 3 EVENT Event function 20 DRPRDRE A1RADR A4RADR B1RBDR B22RBDR Disturbance report 1 SPGAPC Generic communication function for single point indication 64 SP16GAPC Generic communication function for single point indication 16 input...

Page 31: ...ntrol REC650 A02 Station communication LONSPA SPA SPA communication protocol 1 ADE LON communciation protocol 1 HORZCOMM Network variables via LON 1 PROTOCOL Operation selection between SPA and IEC 60870 5 103 for SLM 1 RS485PROT Operation selection for RS485 1 RS485GEN RS485 1 DNPGEN DNP3 0 communication general protocol 1 CHSERRS485 DNP3 0 for EIA 485 communication protocol 1 CH1TCP CH2TCP CH3TC...

Page 32: ...850 SYS LLN0 1 LPHD Physical device information 1 PCMACCS IED configuration protocol 1 SECALARM Component for mapping security events on protocols such as DNP3 and IEC103 1 FSTACCS Field service tool access 1 IEC 61850 9 2 Process bus communication 4 merging units 1 P31 ACTIVLOG Activity logging 1 ALTRK Service tracking 1 PRP IEC 62439 3 Parallel redundancy protocol 1 P23 HSR IEC 62439 3 High avai...

Page 33: ... 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 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 diagn...

Page 34: ... 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 indication module Section 3 1MRK 511 425 UEN A Available functions 28 Bay control REC650 2 2 IEC Commissioning manual ...

Page 35: ...s such as New IED type New configuration Modified configuration Site acceptance testing SAT or commissioning testing is typically done to verify that the installed IED is correctly set and connected to the power system SAT requires that the acceptance testing has been performed and that the application configuration is verified Maintenance testing is a periodic verification that the IED is healthy...

Page 36: ...the IED 4 4 1 Checking the IED operation M11726 2 v7 Check all connections to external circuitry to ensure correct installation before energizing the IED and carrying out the commissioning procedures Energize the power supply of the IED to start it up Keep the DC power supply on until the Root menu or the selected default screen is shown on the HMI before interrupting the DC power supply again The...

Page 37: ...10 V2 EN US Figure 2 Typical IED start up sequence 1 IED energized Green LED instantly starts flashing 2 LCD lights up and IED startup is displayed 3 The main menu is displayed A steady green light indicates a successful startup If the upper row in the window indicates Fail instead of Ready and the green LED flashes an internal failure in the IED has been detected 4 5 Setting up communication betw...

Page 38: ...nterface in the IED Each Ethernet interface has a default factory IP address when the IED is delivered The IP adress and the subnetwork mask might have to be reset when an additional Ethernet interface is installed or an interface is replaced DHCP is available for the front port and a device connected to it can thereby obtain an automatically assigned IP address via the local HMI path Main menu Co...

Page 39: ...000057 V1 EN US Figure 3 Select Search programs and files 2 Type View network connections and click on the View network connections icon 1MRK 511 425 UEN A Section 4 Starting up Bay control REC650 2 2 IEC 33 Commissioning manual ...

Page 40: ...ies IEC13000059 1 en vsd IEC13000059 V1 EN US Figure 5 Right click Local Area Connection and select Properties 4 Select the TCP IPv4 protocol from the list of configured components using this connection and click Properties Section 4 1MRK 511 425 UEN A Starting up 34 Bay control REC650 2 2 IEC Commissioning manual ...

Page 41: ...g IP address and define IP address and Subnet mask if the front port is used and if the IP address is not set to be obtained automatically by the IED see Figure 7 The IP address must be different from the IP address chosen for the IED 1MRK 511 425 UEN A Section 4 Starting up Bay control REC650 2 2 IEC 35 Commissioning manual ...

Page 42: ... as for connecting to the front port The PC and IED must belong to the same subnetwork for this set up to work 4 6 Writing an application configuration to the IED M11734 2 v6 When writing a configuration to the IED with PCM600 the IED is automatically set in configuration mode When the IED is set in configuration mode all functions are blocked The red LED on the IED flashes and the green LED is li...

Page 43: ...esistance measurement to confirm that the current transformer secondary loop DC resistance is within the specification for the connected protection functions When the measured loop resistance is near the calculated value for maximum DC resistance perform a complete burden test CT excitation test in order to confirm that the current transformer is of the correct accuracy rating and that there are n...

Page 44: ...condary equipment care shall be exercised to isolate the VT from the circuit being tested to avoid backcharging the VT from the secondary side 4 9 Using the RTXP test switch GUID F1E29C06 7FE8 44D8 AD5A EE8990A2AA41 v5 The RTXP test switch is designed to provide the means of safe testing of the IED This is achieved by the electromechanical design of the test switch and test plug handle When the te...

Page 45: ...tput circuits M11722 2 v4 Do not insert anything else to the female connector but the corresponding male connector Inserting anything else such as a measurement probe may damage the female connector and prevent a proper electrical contact between the printed circuit board and the external wiring connected to the screw terminal block 4 10 1 Binary input circuits M11722 4 v3 Preferably disconnect th...

Page 46: ...IED equipped with optical connections has an minimum space requirement of 180 mm for plastic fiber cables and 275 mm for glass fiber cables Check the allowed minimum bending radius from the optical cable manufacturer Section 4 1MRK 511 425 UEN A Starting up 40 Bay control REC650 2 2 IEC Commissioning manual ...

Page 47: ...on has to be established before the settings can be written to the IED Make sure that the DC supply is not turned off when the IED saves the written configuration The IED uses a FLASH disk for storing configuration data and process data like counters object states Local Remote switch position etc Since FLASH memory is used measures have been taken in software to make sure that the FLASH disk is no...

Page 48: ...et for every current transformer connected to the IED Table 7 CT configuration Parameter description Parameter name Range Default Rated CT primary current in A CTPRIMn n channel number from 0 to 99999 3000 This parameter defines the primary rated current of the CT For two set of CTs with ratio 1000 1 and 1000 5 this parameter is set to the same value of 1000 for both CT inputs The parameter CTStar...

Page 49: ...ignal or module failure The error flag is also set when the physical I O module of the correct type is not detected in the connected slot 1MRK 511 425 UEN A Section 5 Configuring the IED and changing settings Bay control REC650 2 2 IEC 43 Commissioning manual ...

Page 50: ...44 ...

Page 51: ...communication Port configuration SLM optical serial port PROTOCOL 1 When the communication protocol is selected the IED is automatically restarted and the port then operates as a SPA port 2 Set the SlaveAddress and BaudRate for the rear SPA port on the local HMI under Main menu Configuration Communication Station communication SPA SPA 1 Use the same settings for these as is set in the SMS system f...

Page 52: ...re the used input is set to generate events on SPA The configuration must be made with the PCM600 software Verify that the event is presented in the SMS SCS system During the following tests of the different functions in the IED verify that the events and indications in the SMS SCS system are as expected 6 2 2 Verifying IEC communication M11735 91 v2 To verify that the IEC communication with the I...

Page 53: ... 8 Max distances between IEDs nodes glass 1000 m according to optical budget plastic 25 m inside cubicle according to optical budget 6 4 Optical budget calculation for serial communication with SPA IEC M11736 4 v2 Table 9 Example Distance 1 km Glass Distance 25 m Plastic Maximum attenuation 11 dB 7 dB 4 dB km multi mode 820 nm 62 5 125 um 4 dB 0 16 dB m plastic 620 nm 1mm 4 dB Margins for installa...

Page 54: ...48 ...

Page 55: ...Control Center IED IED IED Gateway Star coupler RER 111 Station HSI MicroSCADA IEC05000663 1 en vsd IEC05000663 V2 EN US Figure 8 Example of LON communication structure for a station automation system An optical network can be used within the station automation system This enables communication with the IEDs through the LON bus from the operator s workplace from the control center and also from ot...

Page 56: ...on the application but one very central unit needed is the LON Star Coupler and optical fibres connecting the star coupler to the IEDs To interface the IEDs from the MicroSCADA with Classic Monitor application library LIB520 is required The HV Control 670 software module is included in the LIB520 high voltage process package which is a part of the Application Software Library in MicroSCADA applica...

Page 57: ...ON node information parameters Table 12 can only be set via the LON Network Tool LNT Some of these parameters can be viewed on the local HMI under Main menu Configuration Communication Station communication Port configuration SLM optical LON port LONGEN 1 Table 11 LON communication setting parameters Parameter Range Default Unit Parameter description DomainID 0 0 Domain identification number SubnN...

Page 58: ...e address to the LON Network Tool 7 2 Optical budget calculation for serial communication with LON M11737 4 v2 Table 15 Example Distance 1 km Glass Distance10 m Plastic Maximum attenuation 11 dB 7 dB 4 dB km multi mode 820 nm 62 5 125 um 4 dB 0 3 dB m plastic 620 nm 1mm 3 dB Margins for installation aging and so on 5 dB 2 dB Losses in connection box two contacts 0 75 dB contact 1 5 dB Losses in co...

Page 59: ...he configuration of all the binary inputs and outputs Therefore before testing check that the available terminal diagram corresponds to the IED The technical manual contains application and functionality summaries function blocks logic diagrams input and output signals setting parameters and technical data sorted per function The test equipment should be able to provide a three phase supply of vol...

Page 60: ...d VT must be interpreted as analog values received from merging units MU via IEC UCA 61850 9 2LE communication protocol analog values received from the transformer input module or analog values received from the LDCM When using a MU test simulator make sure it is set to the correct SVID and that the system frequency is set to the same as in the IED Please observe the measuring accuracy of the IED ...

Page 61: ...to exclude analog information and so on Check the disturbance report settings to ensure that the indications are correct For information about the functions to test for example signal or parameter names see the technical manual The correct initiation of the disturbance recorder is made on start and or release or trip from a function Also check that the wanted recordings of analog real and calculat...

Page 62: ...ment M11743 2 v8 The IED can be equipped with a test switch of type RTXP8 RTXP18 or RTXP24 The test switch and its associated test plug handle RTXH8 RTXH18 or RTXH24 are a part of the COMBITEST system which provides secure and convenient testing of the IED When using the COMBITEST preparations for testing are automatically carried out in the proper sequence that is for example blocking of tripping...

Page 63: ...ipment to the IED M11744 2 v8 Connect the test equipment according to the IED specific connection diagram and the needed input and output signals for the function under test An example of a connection is shown in figure 9 Connect the current and voltage terminals Pay attention to the current polarity Make sure that the connection of input and output current terminals and the connection of the resi...

Page 64: ... binary output contacts including logic must be activated Before starting a new test mode session scroll through every function to ensure that only the function to be tested and the interconnected ones have the parameters Blocked and eventually EvDisable set to No and Yes respectively Remember that a function is also blocked if the BLOCK input signal on the corresponding function block is active w...

Page 65: ...put module can be verified as follows Apply input signals as needed according to the actual hardware and the application configuration 1 Inject a symmetrical three phase voltage and current at rated value 2 Compare the injected value with the measured values The voltage and current phasor menu in the local HMI is located under Main menu Measurements Analog primary values and Main menu Measurements...

Page 66: ...OM can be set to a value i e active or not active selected by the user while the IED is in test mode For inputs this is true regardless of the actual signal voltage present on the input For outputs any output relay can be forced to be active or not regardless of the current requested state of the output in the IED logic configuration Be observant that forcing of binary inputs and outputs on an IED...

Page 67: ...y enter IED test mode 8 8 3 How to change binary input output signals using forcing GUID 7DF9FAF1 68B1 49AF 9DE4 2A8D6F6FAEFE v1 Once the IED is in IED test mode the LHMI PCM600 menus can be used to control input output signals freely 8 8 3 1 Forcing by using LHMI GUID D885671F 79E5 4B75 8777 B59E44F6FCFC v1 Editing a signal value directly GUID E0C115BE 3AD1 48C7 BA2D 29857CD3D3ED v1 Edit the inpu...

Page 68: ...p down arrow is pressed i e there is no need to press the Enter key to effectuate the change When navigating away from a LHMI forcing menu for an I O board the user is prompted to either leave the signals forced or to revert all of them back to the unforced state IEC15000022 V1 EN US It is possible to power cycle the IED in this state without losing the forcing states and values This means that on...

Page 69: ...7A86 4FF9 943E 42039015D05B v1 In PCM600 the concept is a bit different compared to LHMI The forcing is accomplished by entering a forcing session Within such a session multiple signals on multiple I O boards may be edited and changed at the same time and has no effect on the IED Once the user is satisfied with the forcing setup then all the changes can be effectuated simultaneously towards the IE...

Page 70: ... values that can be edited IEC15000025 V1 EN US 5 Select and edit the values 6 Click Acknowledge and send IEC15000026 V1 EN US This commits the values to the IED and exits the editing session 7 Click Cancel to abort the changes and revert back to actual IED values Section 8 1MRK 511 425 UEN A Testing IED operation 64 Bay control REC650 2 2 IEC Commissioning manual ...

Page 71: ... change state which can be potentially dangerous 8 8 4 1 Undo forcing by using TESTMODE component GUID CA5CCA57 DFFF 4362 AC1D 08738D2BA45F v2 If the IED test mode was entered through the test mode function block 1 Deactivate the control input on that block This immediately undoes all forcing regardless of how it was accomplished and disabled all the way to force signals 8 8 4 2 Undo forcing by us...

Page 72: ...nal values will immediately take effect again This may change both binary input values and output relay states and will undo any forcing done by using the LHMI If the IED is left in test mode then it is still possible to perform new forcing operations both from LHMI and from PCM600 Section 8 1MRK 511 425 UEN A Testing IED operation 66 Bay control REC650 2 2 IEC Commissioning manual ...

Page 73: ... test mode the disturbance report can be made active or inactive If the disturbance recorder is turned on during test mode recordings will be made When test mode is switched off all recordings made during the test session are cleared Setting OpModeTest for the control of the disturbance recorder during test mode are located on the local HMI under Main menu Settings IED Settings Monitoring Disturba...

Page 74: ...generated from PCM600 Disturbance files can be analyzed by any tool reading Comtrade formatted disturbance files It could be useful to have a printer for hard copies The correct start criteria and behavior of the disturbance recording function can be checked when IED protective functions are tested When the IED is brought into normal service it is recommended to delete all recordings made during c...

Page 75: ...ng for test in this chapter One of the new facilities within the general current and voltage protection function CVGAPC is that the value which is processed and used for evaluation in the function can be chosen in many different ways by the setting parameters CurrentInput and VoltageInput These setting parameters decide what kind of preprocessing the connected three phase CT and VT inputs shall be...

Page 76: ...rves check the operate time at a current equal to 110 of the operate current at tMin 8 Check that TRIP and START contacts operate according to the configuration logic 9 Release the blocking of the high set stage and check the operate and reset value and the time delay for the high set stage in the same way as for the low set stage 10 Finally check that START and TRIP information is stored in the e...

Page 77: ...nd polarizing voltage according to the I cos F law setting parameter DirPrinc_OC1 or DirPrinc_OC2 set to I cos F This has to be known if a more detailed measurement of the directional characteristic is made than the one described below Procedure 1 Connect the test set for injection of three phase currents and three phase voltages to the appropriate current and voltage terminals of the IED 2 Inject...

Page 78: ...ngs outlined in Section Preparing the IED to verify settings The Current circuit supervision function CCSSPVC is conveniently tested with the same three phase test set as used when testing the measuring functions in the IED The condition for this procedure is that the setting of IMinOp is lower than the setting of Ip Block 9 4 1 1 Verifying the settings M12917 31 v8 1 Check the input circuits and ...

Page 79: ...delay The signals BLKZ and 3PH should not appear on the IED Only the distance protection function can operate Undervoltage dependent functions must not operate 3 Disconnect the dc voltage from the DISCPOS binary input terminal 4 Connect the nominal dc voltage to the MCBOP binary input The BLKUand BLKZ signals should appear without any time delay All undervoltage dependent functions must be blocked...

Page 80: ...U U L L2 L3 a a EQUATION707 V2 EN US Equation 1 Where UL1 UL2 and UL3 IEC00000275 V1 EN US are the measured phase voltages 2 3 3 1 0 5 2 j a e j p IECEQUATION00022 V2 EN US 4 Compare the result with the set value of the negative sequence operating voltage consider that the set value 3U2 is in percentage of the base voltage UBase 5 Repeat steps 1 and 2 Then slowly increase the measured current in o...

Page 81: ...phasors 3 U0 UL1 UL2 UL3 IEC00000276 V1 EN US Equation 3 Where UL1 UL2 and UL3 IEC00000275 V1 EN US are the measured phase voltages 4 Compare the result with the set value of the zero sequence operating voltage consider that the set value 3U0 is in percentage of the base voltage 5 Repeat steps 1 and 2 Then slowly increase the measured current in one phase until the BLKU signal disappears 6 Record ...

Page 82: ...th all of them equal to their rated values 2 Change the voltages and currents in all three phases simultaneously The voltage change must be higher than the set value DU and the current change must be lower than the set value DI The BLKU and BLKZ signals appear without any time delay The BLKZ signal will be activated only if the internal deadline detection is not activated at the same time 3PH shou...

Page 83: ...settings outlined in Section Preparing the IED to verify settings At commissioning and periodical checks the functions shall be tested with the used settings To test a specific function it might be necessary to change some setting parameters for example AutoEnerg Off DLLB DBLL Both ManEnerg Off Operation Off On Activation of the voltage selection function if applicable The tests explained in the t...

Page 84: ...ed to the line side 9 5 1 1 Testing the synchronizing function M2377 21 v8 The voltage inputs used are UP3LN1 UL1 UL2 or UL3 line 1 voltage inputs on the IED UP3BB1 Bus1 voltage input on the IED Testing the frequency difference M2377 116 v11 The frequency difference test should verify that operation is achieved when the frequency difference between bus and line is less than set value of FreqDiffMa...

Page 85: ... Testing the synchrocheck functionality M2377 132 v9 During the test of SESRSYN for a single bay arrangement these voltage inputs are used U Line UL1 UL2 or UL3 line 1 voltage input on the IED according to the connection in SMT U Bus Bus voltage input on the IED according to the connection in SMT Testing the voltage difference M2377 194 v8 Set the voltage difference to 0 15 p u on the local HMI an...

Page 86: ...rence 1 Apply voltages U Line for example 100 GblBaseSelLine and U Bus 100 GblBaseSelBus with a phase difference equal to 0 degrees and a frequency difference lower than FreqDiffA and FreqDiffM 2 Check that the AUTOSYOK and MANSYOK outputs are activated The test can be repeated with other phase difference values to verify that the function operates for values lower than the set ones PhaseDiffM and...

Page 87: ...o verify that the function operates for values lower than the set ones If a modern test set is used the frequency can be changed continuously Testing the reference voltage M2377 249 v5 1 Use the same basic test connection as in figure 12 The voltage difference between the voltage connected to U Bus and U Line should be 0 so that the AUTOSYOK and MANSYOK outputs are activated first 2 Change the U L...

Page 88: ...he U Bus and a single phase voltage of 100 GblBaseSelLine to the U Line 3 Check that the AUTOENOK and MANENOK outputs are activated after set tAutoEnerg respectively tManEnerg 4 Decrease the U Line to 60 GblBaseSelLine and keep the U Bus equal to 30 GblBaseSelBus The outputs should not be activated 5 The test can be repeated with different values on the U Bus and the U Line Testing both directions...

Page 89: ...Connect the signals above to binary inputs and binary outputs 2 Connect the voltage inputs to the analog inputs used for each bus or line depending of the type of busbar arrangement and verify that correct output signals are generated 9 5 1 5 Completing the test M2377 1042 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off Restore connections and settings ...

Page 90: ...d is realized by bay to bay communication over the station bus For that reason test the function in a system that is either in a complete delivery system as an acceptance test FAT SAT or as parts of that system 9 6 Logic SEMOD53577 1 v1 9 6 1 Tripping logic common 3 phase output SMPPTRC SEMOD54375 102 v10 Prepare the IED for verification of settings outlined in Section Preparing the IED to verify ...

Page 91: ...r outputs should be active 3 Initiate different phase to phase and three phase faults Consider using an adequate time interval between faults to overcome a reclaim time which is activated by SMBRREC A three phase trip should occur for each separate fault and all of the trips Functional outputs TRIP all TRLn and TR3P should be active at each fault No other outputs should be active 4 Initiate a sing...

Page 92: ...puts should be active 4 Initiate a three phase fault Take an adequate time interval between faults into consideration to overcome a reclaim time which may be activated by SMBRREC Only a three phase trip should occur for the fault and all trip outputs TRLn should be activated at the same time Functional outputs TRIP and TR3P should be active at each fault No other outputs should be active 5 Initiat...

Page 93: ...eafter the reset lockout RSTLKOUT signal in the IED 5 Check that the circuit breaker lockout CLLKOUT signal is reset 6 Initiate a three phase fault A three phase trip should occur and all trip outputs TRL1 TRL2 TRL3 should be activated Functional outputs TRIP and TR3P should be active at each fault The output CLLKOUT should not be set 7 Activate the automatic lockout function set AutoLock On and r...

Page 94: ...26FD7224F6 v3 1 Connect binary inputs to consider gas pressure and gas density to initiate the alarms 2 Consider the analogue pressure input SENPRES and set SENPRES to a value lower than PresAlmLimit or activate binary input signal SENPRESALM check that outputs PRESALM and ALARM are activated after a set time delay of tPressureAlarm 3 Gas pressure lockout input SETPLO can be used to set PRESLO 4 A...

Page 95: ...ngs to their original values if they were changed for testing purposes 9 7 2 Liquid medium supervision SSIML GUID 6426FDDA B949 4FE7 BF42 B52014A9344B v3 Prepare the IED for verification of settings as outlined in section Preparing the IED to verify settings in this chapter Values of logical signals for SSIMG protection are available on the local HMI under Main menu Tests Function status Monitorin...

Page 96: ...appears after a set time delay of tTempLockOut 4 Activate BLOCK binary input and check that the outputs TEMPALM TEMPLO ALARM and LOCKOUT disappear 5 Reset the BLOCK binary input 6 Make sure that temperature lockout condition exists and then activate the reset lock out input RESETLO and check that the outputs TEMPLO and LOCKOUT reset 9 7 2 3 Completing the test GUID 1A0D8AF0 4C48 45E8 B31D 96734ED1...

Page 97: ... 0 and POSCLOSE to 1 5 3 Check the OPENPOS output by changing the POSOPEN to 1 and POSCLOSE to 0 and also inject the current in the selected phase slightly lower and higher than AccStopCurr set value Only for a current lower than set AccStopCurr should activate the output POSOPEN 5 4 Check the circuit breaker is in INVDPOS if auxiliary contacts read same value or CB is open and inject the current ...

Page 98: ...R value exceeds the set OperAlmLevel value The actual value can be read on the output NOOPER 8 4 OPERLO is activated when NOOPER value exceeds the set OperLOLevel value 9 Test of CB spring charge monitoring 9 1 Test the actual set value defined by SpChAlmTime 9 2 Enable SPRCHRST input Also activate SPRCHRD after a time greater than set time SpChAlmTime 9 3 At this condition SPCHALM is activated 10...

Page 99: ...k that proper binary start and phase selection signals are connected and voltage and current signals are configured parameter settings The result is displayed on the local HMI or via PCM600 Distances to faults for the last 100 recorded disturbances can be found on the local HMI under Main menu Disturbance Records Disturbance n n 1 100 General Information If PCM600 is used the result is displayed o...

Page 100: ...ero sequence reactance of a line X1 set positive sequence reactance of a line XM set mutual zero sequence impedance of a line 9 7 5 2 Completing the test M14955 84 v6 Continue to test another function or end the test by changing the TESTMODE setting to Off Restore connections and settings to their original values if they were changed for testing purposes 9 7 6 Limit counter L4UFCNT GUID 7EBDC372 3...

Page 101: ...PMMTR GUID 4FC03017 93BD 4B30 A874 487BF89971D5 v1 Prepare the IED for verification of settings as outlined in section Overview and section Preparing for test in this chapter 9 8 2 1 Verifying the settings GUID F8F0D384 BC70 48CA 817E EB9BFBD68A54 v3 Common test equipment can be used to determine the injection of current and voltage and time measurement Verification of EAFACC ERFACC output 1 Conne...

Page 102: ...check the MAXPAFD and MAXPRFD whether it is showing the last 1 minute average power value as maximum 6 Next 1 minute cycle reduce the current or voltage below previous value 7 Check after 1 minute whether the MAXPAFD and MAXPRFD outputs are retaining the old maximum value 8 Similarly the testing can be done for MAXPAFD and MAXPRFD outputs by changing the power inputs directions through direction s...

Page 103: ...he operation of different built in functions must be tested at the same time as their corresponding functions 9 10 Basic IED functions SEMOD52026 1 v1 9 10 1 Parameter setting group handling SETGRPS M11369 2 v4 Prepare the IED for verification of settings as outlined in section Preparing for test in this chapter 9 10 1 1 Verifying the settings M11369 4 v4 1 Check the configuration of binary inputs...

Page 104: ... Restore connections and settings to their original values if they were changed for testing purposes 9 11 Exit test mode SEMOD53244 3 v5 The following procedure is used to return to normal operation After exiting the IED test mode make sure that the MU is returned to normal mode 1 Navigate to the test mode folder 2 Change the On setting to Off Press the E key and the left arrow key 3 Answer YES pr...

Page 105: ...port or import of power available Finally final trip tests must be performed This involves activation of protection functions or tripping outputs with the circuit breaker closed and the tripping of the breaker verified When several breakers are involved each breaker must be checked individually and it must be verified that the other involved breakers are not tripped at the same time 10 2 Periodic ...

Page 106: ...he primary circuit de energized The IED cannot protect the circuit during testing Trained personnel may test one IED at a time on live circuits where redundant protection is installed and de energization of the primary circuit is not allowed ABB protection IEDs are preferably tested by aid of components from the COMBITEST testing system described in information B03 9510 E Main components are RTXP ...

Page 107: ... protection function If the discrepancy between obtained value and requested set value is too big the setting should be adjusted the new value recorded and a note should be made in the test record 10 2 2 4 Alarm test SEMOD56528 20 v4 When inserting the test handle the alarm and event signalling is normally blocked This is done in the IED by setting the event reporting to Off during the test This c...

Page 108: ...test it is recommended to measure the service currents and service voltages recorded by the protection IED The service values are checked on the local HMI or in PCM600 Ensure that the correct values and angles between voltages and currents are recorded Also check the direction of directional functions such as Distance and directional overcurrent functions For transformer differential protection th...

Page 109: ...open terminal with a removed fuse or open miniature circuit breaker with an open connection wrong setting and so on Thus a list should be prepared of all items disturbed during test so that all can be put back into service quickly and without overlooking something It should be put back into service item by item and signed by the responsible engineer 1MRK 511 425 UEN A Section 10 Commissioning and ...

Page 110: ...104 ...

Page 111: ...following table shows the general IED status signals M11656 1 v2 Table 17 Signals from the General menu in the diagnostics tree Indicated result Possible reason Proposed action Internal fail Off No problem detected None Internal fail On A failure has occurred Check the rest of the indicated results to find the fault Internal warning Off No problem detected None Internal warning On A warning has be...

Page 112: ...isted Indications regarding the faulty unit are outlined in table 18 Table 18 Self supervision signals on the local HMI HMI Signal Name Status Description INT Fail OFF ON This signal will be active if one or more of the following internal signals are active INT LMDERROR INT WATCHDOG INT APPERROR INT RTEERROR or any of the HW dependent signals INT Warning OFF ON This signal will be active if one or...

Page 113: ...e connected to binary output contacts for signalling to a control room In the IED Status Information the present information from the self supervision function can be viewed Indications of failure or warnings for each hardware module are provided as well as information about the external time synchronization and the internal clock All according to table 18 Loss of time synchronization can be consi...

Page 114: ...rror set event INT RTC Off Real Time Clock RTC status INT RTC reset event INT RTC INT RTC set event INT TSYNC Off External time synchronization status INT TSYNC reset event INT TSYNC INT TSYNC set event INT SETCHGD Any settings in IED changed DRPC CLEARED All disturbances in Disturbance report cleared The events in the internal event list are time tagged with a resolution of 1ms This means that wh...

Page 115: ...ill be blocked SyncLostMode is set to BlockOnLostUTC but there is no UTC capable synch source GPS IRIG B used Unless a UTC capable time source is selected the function dependent on high time accuracy will be blocked Sampled value substituted Access Point Hardware Module Identifier svID Where the Hardware Module Identifier is the same as given in PCM600 e g AP1 MU1_9201 svID ABB_MU0101 Time diff IE...

Page 116: ... without short circuiting the transformer s secondary winding Operating a current transformer with the secondary winding open will cause a massive potential build up that may damage the transformer and may cause injuries to humans Never connect or disconnect a wire and or a connector to or from a IED during normal service Hazardous voltages and currents are present that may be lethal Operation may...

Page 117: ...n the card rail are connected to the corresponding metallic area on the circuit board when the new module is inserted 10 Reassemble the IED If the IED has been calibrated with the system inputs the calibration procedure must be performed again to maintain the total system accuracy 11 4 Repair support M11768 3 v3 If an IED needs to be repaired the whole IED must be removed and sent to an ABB Logist...

Page 118: ...112 ...

Page 119: ...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 outputs status BR External bistable relay BS British Standards BSR Binary signal transfer function receiver blocks BST Binary signal transfer function transmit blocks C37 94 IEEE ANSI protocol used wh...

Page 120: ...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 transmitting data in both directions and two for transmitting clock signals COT Cause of transmission CPU Central processing unit CR Carrier receive CRC Cyclic redundancy check CROB Control relay output block...

Page 121: ...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 for speech data and protection signals FOX 512 515 Access multiplexer FOX 6Plus Compact time division multiplexer for the transmission of up to seven duplex channels of digital data over optical fiber...

Page 122: ...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 Communication protocol standard IEEE Institute of Electrical and Electronics Engineers IEEE 802 12 A network technology standard that provides 100 Mbits s on twisted pair or optical fiber cable IEEE ...

Page 123: ...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 Ingression protection according to IEC 60529 level 54 IRF Internal failure signal IRIG B InterRange Instrumentation Group Time code format B standard 200 ITU International Telecommunications Union LAN ...

Page 124: ...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 to the measured and or controlled components PRP Parallel redundancy protocol PSM Power supply module PST Parameter setting tool within PCM600 PTP Precision time protocol PT ratio Potential transforme...

Page 125: ...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 Strömberg Protection Acquisition SPA a serial master slave protocol for point to point and ring communication SRY Switch for CB ready condition ST Switch or push button to trip Starpoint Neutral point of transformer or gener...

Page 126: ...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 scale maintained by the Bureau International des Poids et Mesures BIPM which forms the basis of a coordinated dissemination of standard frequencies and time signals UTC is derived from International Ato...

Page 127: ...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 511 425 UEN A Section 12 Glossary Bay control REC650 2 2 IEC 121 Commissioning manual ...

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Page 130: ... 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 1MRK 511 425 UEN ...

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