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ABB REQ650 Commissioning Manual

Manual is about: Breaker protection

Summary of REQ650

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    Relion ® 650 series breaker protection req650 ansi commissioning manual.

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    Document id: 1mrk 505 293-uus issued: october 2016 revision: a product version: 1.3 © copyright 2013 abb. All rights reserved.

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    Copyright this document and parts thereof must not be reproduced or copied without written permission from abb, and the contents thereof must not be imparted to a third party, nor used for any unauthorized purpose. The software and hardware described in this document is furnished under a license and...

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    Conformity this product complies with the directive of the council of the european communities on the approximation of the laws of the member states relating to electromagnetic compatibility (emc directive 2004/108/ec) and concerning electrical equipment for use within specified voltage limits (low-...

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    Disclaimer the data, examples and diagrams in this manual are included solely for the concept or product description and are not to be deemed as a statement of guaranteed properties. All persons responsible for applying the equipment addressed in this manual must satisfy themselves that each intende...

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    Safety information dangerous voltages can occur on the connectors, even though the auxiliary voltage has been disconnected. Non-observance can result in death, personal injury or substantial property damage. Only a competent electrician is allowed to carry out the electrical installation. National a...

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    Table of contents section 1 introduction............................................................................7 this manual.............................................................................................. 7 intended audience............................................................

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    Verifying the station communication.......................................................35 section 5 testing ied operation..........................................................37 preparing the ied to verify settings........................................................ 37 activating the test...

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    Sensitive directional residual overcurrent and power protection sdepsde (67n)................................................................................53 measuring the operate and time limit for set values.....................53 completing the test.................................................

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    Completing the test.......................................................................71 directional underpower protection guppdup (37)...........................71 verifying the settings.................................................................... 72 completing the test.....................

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    Measuring the operate value for the zero-sequence function ..... 88 checking the operation of the dv/dt and di/dt based function ......89 completing the test.......................................................................90 testing control functions...............................................

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    Completing the test.....................................................................115 testing monitoring functions.................................................................115 event counter cntggio.................................................................115 limit counter l4ufcnt...

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    Section 1 introduction 1.1 this manual the commissioning manual contains instructions on how to commission the ied. The manual can also be used by system engineers and maintenance personnel for assistance during the testing phase. The manual provides procedures for the checking of external circuitry...

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    1.3 product documentation 1.3.1 product documentation set iec07000220-3-en.Vsd p la nn in g & p u rc h a se e n g in e e ri ng in st al lin g c om m is si o n in g o p e ra tio n m a in te na n ce d ec om m is si o n in g d ei n st a lli n g & d is po sa l application manual operation manual install...

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    During the testing phase. The manual provides procedures for the checking of external circuitry and energizing the ied, parameter setting and configuration as well as verifying settings by secondary injection. The manual describes the process of testing an ied in a substation which is not in service...

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    650 series manuals identity number communication protocol manual, dnp 3.0 1mrk 511 280-uus communication protocol manual, iec 61850–8–1 1mrk 511 281-uus communication protocol manual, iec 60870-5-103 1mrk 511 282-uus cyber security deployment guidelines 1mrk 511 285-uus point list manual, dnp 3.0 1m...

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    The tip icon indicates advice on, for example, how to design your project or how to use a certain function. Although warning hazards are related to personal injury, it is necessary to understand that under certain operational conditions, operation of damaged equipment may result in degraded process ...

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    12.

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    Section 2 available functions note that not all functions included in the tables below have commissioning information available. 2.1 back-up protection functions iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb ccrpld 52pd pole discordance protection 0–1 1 1 1 brcptoc 46 broken conductor check 0–1 1 1 1 guppdup 37 directional underpower protection 0–1 1 1 1 go...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb dpggio iec 61850 generic communication i/o functions double point 16 16 16 16 spc8ggio single point generic control 8 signals 5 5 5 5 autobits automati...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb and configurable logic blocks 280 280 280 280 srmemory configurable logic blocks 40 40 40 40 rsmemory configurable logic blocks 40 40 40 40 q/t configu...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb tm_p_p2 function block for service values presentation of primary analog inputs 600trm 1 1 1 1 am_p_p4 function block for service values presentation o...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb metering pcggio pulse counter 16 16 16 16 etpmmtr function for energy calculation and demand handling 3 3 3 3 2.3 station communication iec 61850 or fu...

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    Iec 61850 or function name ansi function description breaker req650 req650 (a01 a) 3ph/1cb/1bb req650 (a11 a) 1ph/1cb/1bb req650 (b11 a) 1ph/1cb/2bb dnpfrec dnp3.0 fault records for tcp/ip communication protocol 1 1 1 1 optical103 iec60870-5-103 optical serial communication 1 1 1 1 rs485103 iec60870...

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    Iec 61850/function block name function description timesynchgen time synchronization 1 sntp time synchronization 1 dtsbegin, dtsend, timezone time synchronization, daylight saving 1 irig-b time synchronization 1 setgrps setting group handling 1 actvgrp parameter setting groups 1 testmode test mode f...

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    Section 3 starting up 3.1 factory and site acceptance testing testing the proper ied operation is carried out at different occasions, for example: • acceptance testing • commissioning testing • maintenance testing this manual describes the workflow and the steps to carry out the commissioning testin...

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    • three-phase test kit or other test equipment depending on the complexity of the configuration and functions to be tested. • pc with pcm600 installed along with the connectivity packages corresponding to the ieds to be tested. • administration rights on the pc, to set up ip addresses • product docu...

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    If the green ready led continues to flash after pickup, the ied has detected an internal error. Navigate via main menu/diagnostics/ied status/general to investigate the error description. 3.5 setting up communication between pcm600 and the ied the communication between the ied and pcm600 is independ...

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    Setting up the pc or workstation for point-to-point access to ieds front port a special cable is needed to connect two physical ethernet interfaces together without a hub, router, bridge or switch in between. The tx and rx signal wires must be crossed in the cable to connect tx with rx on the other ...

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    Iec13000057-1-en.Vsd iec13000057 v1 en figure 3: select: search programs and files 2. Type view network connections and click on the view network connections icon. 1mrk 505 293-uus a section 3 starting up 25 commissioning manual.

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    Iec13000058-1-en.Vsd iec13000058 v1 en figure 4: click view network connections 3. Right-click and select properties . Iec13000059-1-en.Vsd iec13000059 v1 en figure 5: right-click local area connection and select properties 4. Select the tcp/ipv4 protocol from the list of configured components using...

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    Iec13000060-1-en.Vsd iec13000060 v1 en figure 6: select the tcp/ipv4 protocol and open properties 5. Select obtain an ip address automatically if the parameter dhcpserver is set to enabled in the ied. 1mrk 505 293-uus a section 3 starting up 27 commissioning manual.

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    Iec13000061-1-en.Vsd iec13000061 v1 en figure 7: select: obtain an ip address automatically 6. Select use the following 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 8 . The ip address m...

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    Iec13000062-1-en.Vsd iec13000062 v1 en figure 8: select: use the following ip address 7. Close all open windows and start pcm600. Setting up the pc to access the ied via a network this task depends on the used lan/wan network. The pc and ied must belong to the same subnetwork for this set-up to work...

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    After writing an application configuration to the ied, the ied makes an application restart or a complete ied restart, when necessary. The ied does not restart after reconfiguring iec61850 (regardless of whether the protocol is enabled or disabled). Be sure to set the correct technical key in both t...

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    3.8 checking vt circuits check that the wiring is in strict accordance with the supplied connection diagram. Correct possible errors before continuing to test the circuitry. Test the circuitry. • polarity check • vt circuit voltage measurement (primary injection test) • grounding check • phase relat...

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    Verify that the contact sockets have been crimped correctly and that they are fully inserted by tugging on the wires. Never do this with current circuits in service. Current circuit 1. Verify that the contacts are of current circuit type. 2. Verify that the short circuit jumpers are located in the c...

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    Glass fiber cables. Check the allowed minimum bending radius from the optical cable manufacturer. 1mrk 505 293-uus a section 3 starting up 33 commissioning manual.

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    34.

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    Section 4 establishing connection and verifying the iec 61850 station communication 4.1 setting the station communication to enable iec 61850 station communication: • the iec 61850-8-1 station communication functionality must be on in the local hmi. Navigate to main menu/configuration/communication/...

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    36.

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    Section 5 testing ied operation 5.1 preparing the ied to verify settings if a test switch is included, start preparation by making the necessary connections to the test switch. This means connecting the test equipment according to a specific and designated ied terminal diagram. Put the ied into the ...

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    First parameter setting group and the remaining is that there is no need for testing the connections. During testing, observe that the right testing method, that corresponds to the actual parameters set in the activated parameter setting group, is used. In the local hmi the sensitive directional ear...

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    Do not switch off the auxiliary power supply to the ied before changes, for example, setting parameter or local/remote control state changes are saved. A mechanism for limiting the number of writings per time period is included in the ied to prevent the flash memory to be worn out due to too many wr...

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    The rtxh test-plug handle leads may be connected to any type of test equipment or instrument. When a number of protection ieds of the same type are tested, the test-plug handle only needs to be moved from the test switch of one protection ied to the test switch of the other, without altering the pre...

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    Ia ib ic in va vb vc n ia ib ic va in trip t e st e qu ip m e nt ie d ansi09000643-1-en.Vsd vb vc n vn iec 61850 ansi09000643 v1 en figure 9: connection example of the test equipment to the ied when test equipment is connected to the transformer input module 5.5 releasing the function to be tested r...

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    Any function is blocked if the corresponding setting in the local hmi under main menu/tests/function test modes menu remains enabled , that is, the parameter blocked is set to yes and the parameter testmode under main menu/tests/ied test mode remains active. All functions that were blocked or releas...

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    These checks shall be repeated for analog primary values. 4. Inject an unsymmetrical three-phase voltage and current, to verify that phases are correctly connected. If some setting deviates, check the analog input settings under main menu/configuration/analog modules measured values such as current ...

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    44.

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    Section 6 testing functionality 6.1 testing disturbance report 6.1.1 introduction the following sub-functions are included in the disturbance report function: • disturbance recorder • event list • event recorder • trip value recorder • indications if the disturbance report is enabled, then its sub-f...

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    6.3 testing current protection functions 6.3.1 instantaneous phase overcurrent protection 3-phase output phpioc (50) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for phpioc (50) are available on the local hmi u...

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    6.3.2 instantaneous phase overcurrent protection phase segregated output sptpioc (50) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for sptpioc (50) are available on the local hmi under main menu/tests/function ...

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    6.3.3.1 verifying the settings 1. Connect the test set for current injection to the appropriate ied phases. If there is any configuration logic that is used to enable or block any of the four available overcurrent steps, make sure that the step under test is enabled (for example, end fault protectio...

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    Verification of the non-directional phase overcurrent function is done as instructed above, without applying any polarizing voltage. 6.3.3.2 completing the test continue to test another function or end the testing by setting the parameter testmode to disabled under main menu/tests/ied test mode/test...

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    6. If the test has been performed by injection of current in phase a, repeat the test when injecting current into phases b and c with polarizing voltage connected to phases b respectively c (1 of 3 currents for operation). 7. If the test has been performed by injection of current in phases ab, repea...

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    • phase-to-ground fault ensure that the maximum continuous current, supplied from the current source used for the test of the ied, does not exceed four times the rated current value of the ied. 6.3.5.1 measuring the operate limit of set values 1. Inject a phase current into the ied with an initial v...

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    Connect the injection current and voltage to terminals a and neutral. 2. Set the injected polarizing voltage slightly larger than the set minimum polarizing voltage (default 1% of vn) and set the injection current to lag the voltage by an angle equal to the set reference characteristic angle ( angle...

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    6.3.7 sensitive directional residual overcurrent and power protection sdepsde (67n) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for sdepsde (67n) are available on the local hmi under main menu/tests/function s...

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    -3v 0 =v ref 3i 0 rca = 0 ° 3i 0 cos operate area roa en06000650_ansi.Vsd ansi06000650-2- vsd v ref =- 3v o ansi06000650 v2 en figure 10: characteristic with roadir restriction section 6 1mrk 505 293-uus a testing functionality 54 commissioning manual.

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    -3v 0 =v ref rca = 0 ° operate area instrument transformer angle error 3i 0 (prim) 3i 0 (to prot) a characteristic after angle compensation rcacomp en06000651_ansi.Vsd ansi06000651 v1 en figure 11: explanation of rcacomp operation mode 3i 0 · 3v 0 · cosφ 1. Set the polarizing voltage to 1.2 · vnrelp...

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    5. Measure the operate time of the timer by injecting 1.2 · vnrelpu and a current to get two times the set sn_pu operate value. ( ) 0 0 / 3 3 cos test test tinv ksn sref i v j = × × × ansiequation2403 v1 en (equation 2) 6. Compare the result with the expected value. The expected value depends on whe...

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    V ref =-3v 0 operate area 3i 0 rca = 0º roa = 80º ansi06000652-2-en.Vsd ansi06000652 v2 en figure 12: example characteristic non-directional ground fault current protection procedure 1. Measure that the operate current is equal to the innondirpu setting. The function activates the bfi_3p and stdirin...

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    4. Inject a voltage 0.8 · vnrelpu and a current high enough to operate the directional function at the chosen angle. 5. Increase the voltage until the directional function is released. 6. Compare the measured value with the set vnrelpu operate value. 6.3.7.2 completing the test continue to test anot...

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    Monitor the signal alarm until it appears on the corresponding binary output or on the local hmi. 5. Compare the measured temperature with the setting. 6. Measure the lfpttr/lcpttr (26)protection trip time. Use the trip signal from the configured binary output to stop the timer. 7. Take the temp rea...

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    To verify the settings in the most common back-up trip mode 1 out of 3 , it is sufficient to test phase-to-ground faults. At mode 2 out of 4 the phase current setting, pickup_ph can be checked by single-phase injection where the return current is connected to the summated current input. The value of...

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    Choose the applicable function and trip mode, such as functionmode = current and setting retripmode = no cbpos. Check as set under main menu/settings/ied settings/ current/ccrbrf(50bf)/ccrbrf:1 . 1. Apply the fault condition, including initiation of ccrbrf (50bf), well above the set current value. M...

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    4. Apply the fault condition, including initiation of ccrbrf (50bf), with current below set current value. 5. Verify that re-trip is achieved after set time t1 , but no back-up trip is obtained. 6. Disconnect ac and initiate input signals. 6.3.9.5 verifying the back-up trip mode in the cases below i...

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    1. Set butripmode = 2 out of 4 . 2. Apply the fault condition, including initiation of ccrbrf (50bf), with one-phase current above set pickup_ph and residual (ground fault) above set pickup_n . 3. Verify that back-up trip is achieved after set time. If selected, re-trip should also appear. 4. Apply ...

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    Checking the case with fault current below set value pickup_blkcont the case shall simulate a case where the fault current is very low and operation will depend on cb position signal from cb auxiliary contact. It is suggested that re-trip without current check is used, setting retripmode = no cbpos ...

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    To verify the settings in the most common back-up trip mode 1 out of 3 it is sufficient to test phase-to-ground-faults. At mode 2 out of 4 the phase current setting, pickup_ph can be checked by single phase injection where the return current is connected to the summed current input. The value of res...

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    1. Apply the fault condition, including initiation of csprbrf (50bf), well above the set current value. Measure time from initiation of csprbrf (50bf). 2. Check the re-trip t1 and back-up trip times t2 . 3. Disconnect ac and initiate input signals. 6.3.10.4 verifying the retripmode 1. Choose the mod...

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    6.3.10.5 verifying the case retripmode = no cb pos check it is assumed that re-trip without current check is selected, retripmode = no cb pos check . 1. Set functionmode = contact . 2. Apply input signal for cb closed to input cbcld. 3. Apply input signal, for initiation of csprbrf (50bf). 4. Verify...

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    6. Apply the fault and the initiate again. The value of current should be below the set value pickup_blkcont . 7. Arrange disconnection of bc closed signal(s) well before set back-up trip time t2 . It simulates a correct cb tripping. 8. Verify that back-up trip is not achieved. Re-trip can appear fo...

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    Values of the logical signals for stbptoc (50stb) are available on the local hmi under main menu/tests/function status/current/stbptoc(50stb,i>)/stbptoc:1 . The signal monitoring in pcm600 shows the same signals that are available on the local hmi. 6.3.11.1 measuring the operate limit of set values ...

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    6.3.12 pole discrepancy protection ccrpld (52pd) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for ccrpld (52pd) are available on the local hmi under main menu/tests/function status/current/ccrpld(52pd)/ccrpld:x...

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    Values of the logical signals for brcptoc (46) are available on the local hmi under main menu/tests/function status/current/brcptoc(46,lub)/brcptoc:x . The signal monitoring in pcm600 shows the same signals that are available on the local hmi. 6.3.13.1 measuring the operate and time limit of set val...

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    Values of the logical signals for guppdup (37) are available on the local hmi under main menu/tests/function status/current/guppdup(37,p . The signal monitoring in pcm600 shows the same signals that are available on the local hmi. 6.3.14.1 verifying the settings the underpower protection shall be se...

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    Set value: mode formula used for complex power calculation ca * * ( ) ca c a s v i i = × - equation2060-ansi v1 en (equation 9) a * 3 a a s v i = × × equation2061-ansi v1 en (equation 10) b * 3 b b s v i = × × equation2062-ansi v1 en (equation 11) c * 3 c c s v i = × × equation2063-ansi v1 en (equat...

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    6.3.15 directional overpower protection goppdop (32) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for goppdop (32) are available on the local hmi under main menu/tests/function status/current/goppdop(32,p>)/gop...

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    Tested, then set the parameter blocked to no under main menu/tests/function test modes/current/goppdop(32,p>)/goppdop:x for the function, or for each individual function in a chain, to be tested next. Remember to set the parameter blocked to yes , for each individual function that has been tested. 6...

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    7. Instantaneously decrease the voltage in one phase to a value about 20% lower than the measured operate value. 8. Measure the time delay for the trip signal, and compare it with the set value. 9. Check the inverse time delay by injecting a voltage corresponding to 0.8 × vpickup for example, if the...

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    6.4.2 two step overvoltage protection ov2ptov (59) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for ov2ptov (59) are available on the local hmi under main menu/tests/function status/voltage/ov2ptov(59,2u>)/ov2p...

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    Where: t(s) operate time in seconds td1 settable time multiplier of the function for step 1 v measured voltage vpickup> set pickup voltage for step 1 for example, if the measured voltage jumps from 0 to 1.2 times the set start voltage level and time multiplier td1 is set to 0.05 s (default value), t...

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    5. Set and apply about 20% higher voltage than the measured operate value for one phase. 6. Measure the time delay for the trst1 signal and compare it with the set value. 7. Check the inverse time delay by injecting a voltage corresponding to 1.2 × vpickup>. For example, if the inverse time curve a ...

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    Values of the logical signals for lovptuv (27) are available on the local hmi under main menu/tests/function status/voltage/lovptuv(27,u . The signal monitoring in pcm600 shows the same signals that are available on the local hmi. 6.4.4.1 measuring the operate limit of set values 1. Check that the i...

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    6.5 testing frequency protection functions 6.5.1 underfrequency protection saptuf (81) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for saptuf (81) are available on the local hmi under main menu/tests/function ...

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    1. Check that the ied settings are appropriate, for example the pickup value and the time delay. 2. Supply the ied with three-phase voltages at their rated values and frequency 20 mhz under the set value startfrequency , applying it for a time that is at least 10% longer than ( tdelay +100 ms). 3. V...

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    6.5.2 overfrequency protection saptof (81) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for saptof (81) are available on the local hmi under main menu/tests/function status/frequency/saptof(81,f>)/saptof:x . Th...

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    1. Check that the ied settings are appropriate, for example the pickup value and the time delay. 2. Supply the ied with three-phase voltages at their rated values and frequency 20 mhz over the set value startfrequency , applying it for a time that is at least 10% longer than ( tdelay +100 ms). 3. Ve...

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    6.5.3 rate-of-change frequency protection sapfrc (81) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for sapfrc (81) are available on the local hmi under main menu/tests/function status/frequency/sapfrc(81,df/dt)...

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    6.6 testing secondary system supervision functions 6.6.1 current circuit supervision ccsrdif (87) prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for ccsrdif (87) are available on the local hmi under main menu/tes...

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    Values of the logical signals for sddrfuf are available on the local hmi under main menu/tests/function status/secondary system supervision/sddrfuf/sddrfuf: 1 . The signal monitoring in pcm600 shows the same signals that are available on the local hmi. The verification is divided in two main parts. ...

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    6.6.2.2 measuring the operate value for the negative sequence function 1. Simulate normal operating conditions with the three-phase currents in phase with their corresponding phase voltages and with all of them equal to their rated values. 2. Slowly decrease the measured voltage in one phase until t...

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    1. Simulate normal operating conditions with the three-phase currents in phase with their corresponding phase voltages and with all of them equal to their rated values. 2. Slowly decrease the measured voltage in one phase until the blkv signal appears. 3. Record the measured voltage and calculate th...

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    • the blkv 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 should appear after 5 seconds, if the remaining voltage levels are lower than the set vdldpu of the dld function. 3. Apply nor...

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    This section contains instructions on how to test the synchrochecksynchronism check, energizing check, and synchronizing function sesrsyn (25) for single, double and breaker-and-a-half arrangements. This section contains instructions on how to test the synchrochecksynchronism check and energizing ch...

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    Test equipment vmeasure ph/n ph/ph ansi08000027-1-en.Vsd v-bus v-line n ied n va vb vc vn input phase a,b,c ab,bc,ca v-bus ansi08000027 v1 en figure 13: general test connection with three-phase voltage connected to the line side section 6 1mrk 505 293-uus a testing functionality 92 commissioning man...

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    V-bus1 v-line1 n test equipment ied v-bus1 n ansi11000273-2-en.Vsd n vmeasure ph/n ph/ph v-bus2 v-line2 v-bus2 v-line2 v-line1 ansi11000273 v2 en figure 14: general test connection for a breaker-and-a-half diameter with one- phase voltage connected to the line side 6.7.1.1 testing the synchronizing ...

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    1.1. V-line = 100% gblbaseselline and f-line = 50.0 hz 1.2. V-bus = 100% gblbaseselbus and f-bus = 50.2hz 2. Check that a closing pulse is submitted at a closing angle less than 2 degrees from phase equality. Modern test sets will evaluate this automatically. 3. Repeat with 3.1. V-bus = 80% gblbases...

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    Sesrsyn cbconfig setting section to be synchroniz ed activated b1qcld input on ied from activated b2qcld input on ied from activated ln1qcld input on ied from activated ln2qcld input on ied from indication from sesrsyn on ied sesrsyn 2 (operates on cb2 252) tie cb line1 – line2 ln1 989 ln2 989 ln1se...

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    Testing the voltage difference set the voltage difference to 0.15 p.U. On the local hmi, and the test should check that operation is achieved when the voltage difference vdiffsc is lower than 0.15 p.U. The settings used in the test shall be final settings. The test shall be adapted to site setting v...

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    +d j -d j v-bus v-line operation v-bus no operation en05000551_ansi.Vsd ansi05000551 v1 en figure 16: test of phase difference 3. Change the phase angle between +dφ and -dφ and verify that the two outputs are activated for phase differences between these values but not for phase differences outside,...

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    The voltage difference between the voltage connected to v-bus and v-line should be 0%, so that the autosyok and mansyok outputs are activated first. 2. Change the v-line voltage connection to v-line2 without changing the setting on the local hmi. Check that the two outputs are not activated. 6.7.1.3...

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    1. Verify the settings autoenerg or manenerg to be dbll . 2. Apply a single-phase voltage of 30% gblbaseselbus to the v-bus and a single- phase voltage of 100% gblbaseselline to the v-line. 3. Check that the autoenok and manenok outputs are activated after set tautoenerg respectively tmanenerg . 4. ...

  • Page 108

    30% gblbaseselline to the v-line and a single-phase voltage of 100% gblbaseselbus to the v-bus. If the vb1ok or vb2ok inputs for the fuse failure are used, they must be activated, during tests below. Also verify that deactivation prevents operation and gives an alarm. 1. Connect the signals above to...

  • Page 109

    Up verification, be careful to set the parameters at intended operational values at the end of the verification procedure. One such parameter is the treset time that must be timed out before a new test sequence can be performed. The verification test is performed together with protection and trip fu...

  • Page 110

    • a bi-stable relay (br) or two auxiliary relays to simulate a cb • two push-buttons (sc, st) to operate the br and a change-over switch (sry) to simulate cbready • possibly a switch simulation the synchronizing check sesrsyn (25) condition ied trip br sc st sry to test set + - smbrrecsimulatingthec...

  • Page 111

    If sesrsyn (25) as an internal function or external device is not operated by the injection, input signal sync must be connected as a permanent high signal or controlled by a switch. 3. Read and make notes of the reclosing operation counters on the local hmi under main menu/tests/function status/con...

  • Page 112

    Operation counters on the local hmi under main menu/tests/function status/ smbrrec(79,0->1)/smbrrec:1 should the operation not be as expected, this should be investigated. It could be caused by an inappropriate setting or missing condition such as cbready. 6. Repeat the sequence by simulating a perm...

  • Page 113

    Checking the influence of synchronizing check (at three-pole reclosing) 1. Check that the autorecloser for 3-phase operation function smbrrec (79) is operative, for example, by making a three-pole reclosing shot with the synchronizing check condition. Remove the smbrrec (25) signal. 2. Apply a fault...

  • Page 114

    Prepare the ied for verification of settings as outlined in 5.1 "preparing the ied to verify settings" . Values of the logical signals for stbrrec (79) are available on the local hmi under main menu/tests/function status/control/stbrrec(79,0->1)/stbrrec:1 . The signal monitoring in pcm600 shows the ...

  • Page 115

    Ie d c l o s e c m d t rip c b 5 2a c b r e a d y br sc st sry to test set + - ansi04000202-1-en.Vsd bi bi ansi04000202 v2 en figure 18: simulating the cb operation by a bi-stable relay/breaker simulator and manual switches the following manual switches are used: • switch or push-button to close (sc...

  • Page 116

    Use a secondary injection ied test set to operate the protection function. The test set shall be switched off when a trip signal is given or when the br comes to open position to simulate real conditions. The cb simulation can be made more elaborate, including simulation of the operating gear condit...

  • Page 117

    If sync as an internal function or external device is not operated by the injection, it may be connected as a permanent high signal or controlled by a switch. 3. Read and make notes of the reclosing operation counters. Local hmi tree main menu/tests/function status/control/stbrrec(79,0->1)/stbrrec:1...

  • Page 118

    Should the operation not be as expected, this should be investigated. It could be caused by an inappropriate setting or missing condition such as cbready (or sync at three-phase reclosing). 6. Repeat the sequence by simulating a permanent fault. Shortly after the reclosing shot a new fault is applie...

  • Page 119

    Keep the cb simulator br closed. Remove the cbready signal by opening sry. 2. Apply a fault and thereby a pickup signal. 3. Check that no reclosing takes place. 6.7.3.8 checking the influence of synchronism check (at three-pole reclosing) 1. Check that the auto-reclosing function is operative, for e...

  • Page 120

    Values of the logical signals are available on the local hmi under main menu/tests/ function status/control//.

  • Page 121

    1. Check that autolock and triplockout are both set to disabled . 2. Initiate a three-phase fault. The functional output trip should be active at each fault. The output cllkout must not be activated. 3. Activate the automatic lockout function, set autolock = enabled and repeat. Besides the trip outp...

  • Page 122

    1. Make sure that triplockout and autolock are both set to disabled . 2. Initiate different single-phase-to-ground faults one at a time. Single-phase tripping will only be allowed when an auto-reclose attempt will follow. Autorecloser stbrrec (79) has functionality such as the long trip time, cb rea...

  • Page 123

    1. Check that autolock and triplockout are both set to disabled . 2. Initiate a three-phase fault the functional output trip should be active at each fault. The output cllkout must not be set. 3. Activate the automatic lockout function, set autolock = enabled and repeat. 4. Reset the lockout signal ...

  • Page 124

    Test it together with the function that operates it. Trig the function and check that the counter result corresponds to the number of operations. 6.9.2.1 completing the test continue to test another function or end the test by changing the test mode setting to off . Restore connections and settings ...

  • Page 125

    Redundant communication according to iec62439–3 edition 1 and iec 61850–9–2le process bus communication are not supported in the 650 ver 1.3 series ieds. 6.11.1.2 setting the station communication to enable the iec 61850 communication, the corresponding com03 ports must be activated. Port lan1 a and...

  • Page 126

    Navigate to main menu/configuration/tcp-ip configuation/ ethlan1_ab . Set values for operationmode , ipaddress and ipmask . Operationmode must be set to . Make sure that the optical fibres are connected correctly. 6.11.1.3 verifying the station communication connect a pc to the substation network an...

  • Page 127

    Section 7 commissioning and maintenance of the fault clearing system 7.1 commissioning and maintenance of the fault clearing system about this chapter this chapter discusses maintenance tests and other periodic maintenance measures. 7.1.1 commissioning tests during commissioning all protection funct...

  • Page 128

    The normal maintenance practices of the user should be followed. However, abb's recommendation is as follows: every second to third year • visual inspection of all equipment. • removal of dust on ventilation louvres and ieds if necessary. • periodic maintenance test for protection ieds of object whe...

  • Page 129

    Abb protection ieds are preferably tested by aid of components from the combitest testing system or ft test systems described in information b03-9510 e. Main components are rtxp 8/18/24 test switch located to the left in each protection ied and rtxh 8/18/24 test handle, which is inserted in test swi...

  • Page 130

    Self supervision check once secondary testing has been completed, it should be checked that no self-supervision signals are activated continuously or sporadically. Especially check the time synchronization system, gps or other, and communication signals, both station communication and remote communi...

  • Page 131

    10% of rated current. For line differential functions, the capacitive charging currents can normally be recorded as a differential current. The zero-sequence current to ground-fault protection ieds should be measured. The current amounts normally very small but normally it is possible to see if the ...

  • Page 132

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    Section 8 troubleshooting 8.1 fault tracing 8.1.1 identifying hardware errors 1. Check the module with an error. • check the general ied status in main menu/diagnostics/ied status/ general for a faulty hardware module. • check the history of changes in internal event list in main menu/diagnostics/ i...

  • Page 134

    • check the iec61850 and dnp3 communication status in internal event list in main menu/diagnostics/ied status/general . • in case of persistent faults originating from ied's internal faults such as component breakdown, contact abb for repair or replacement actions. 8.1.3.1 checking the communication...

  • Page 135

    • select main menu/tests/led test . • press simultaneously and . All the leds are tested by turning them on simultaneously. The display shows a set of patterns so that all the pixels are activated. After the test, the display returns to normal state. 8.2 indication messages 8.2.1 internal faults whe...

  • Page 136

    Fault indication additional information internal fault trm-error a trm card error has occurred. The instance number is displayed at the end of the fault indication. Internal fault com-error a com card error has occurred. The instance number is displayed at the end of the fault indication. Internal f...

  • Page 137

    8.3 correction procedures 8.3.1 changing and setting the password the password can only be set with pcm600. For more information, see pcm600 documentation. 8.3.2 identifying ied application problems navigate to the appropriate menu in the lhmi to identify possible problems. • check that the function...

  • Page 138

    • check the actual state of the connected binary inputs. • in lhmi, select main menu/tests/i/o modules . Then navigate to the board with the actual binary input to be checked. • with pcm600, right-click the product and select signal monitoring . Then navigate to the actual i/o board and to the binar...

  • Page 139

    V 1 2 a guid-31df5495-91f1-4a4b-8fd5-50625038961e v1 en figure 20: testing a trip contact 1 trip contact under test 2 current limiting resistor • to check the status of the output circuits driving the output relay via the lhmi, select main menu/tests/i/o modules and then navigate to the board with t...

  • Page 140

    1. To set the ied to test mode, select main menu/tests/ied test mode/ testmode:1 and set the parameter to enable . 2. To operate or force the output relay to operate, select and then navigate to the board with the actual binary output relay to be operated/forced. 3. Select the bon_po to be operated/...

  • Page 141

    Section 9 glossary ac alternating current acc actual channel act application configuration tool within pcm600 a/d converter analog-to-digital converter adbs amplitude deadband supervision ai analog input ansi american national standards institute ar autoreclosing asct auxiliary summation current tra...

  • Page 142

    Comtrade standard common format for transient data exchange format for disturbance recorder according to ieee/ansi c37.111, 1999 / iec60255-24 cot cause of transmission cpu central processing unit cr carrier receive crc cyclic redundancy check crob control relay output block cs carrier send ct curre...

  • Page 143

    Emi electromagnetic interference enfp end fault protection epa enhanced 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...

  • Page 144

    Iec 60870-5-103 communication standard for protective 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 n...

  • Page 145

    Irig-b: interrange instrumentation group time code format b, standard 200 itu international telecommunications union lan local area network lcd liquid crystal display ldd local detection device led light-emitting diode lnt lon network tool mcb miniature circuit breaker mval value of measurement ncc ...

  • Page 146

    Pt ratio potential transformer or voltage transformer ratio putt permissive underreach transfer trip rca relay characteristic angle risc reduced instruction set computer rms value root mean square value rs422 a balanced serial interface for the transmission of digital data in point-to-point connecti...

  • Page 147

    Tc trip coil tcs trip circuit supervision tcp transmission control protocol. The most common transport layer protocol used on ethernet and the internet. Tcp/ip transmission control protocol over internet protocol. The de facto standard ethernet protocols incorporated into 4.2bsd unix. Tcp/ip was dev...

  • Page 148

    Coordinated universal time is expressed using a 24-hour clock, and uses the gregorian calendar. It is used for aeroplane and ship navigation, where it is also sometimes known by the military name, "zulu time." "zulu" in the phonetic alphabet stands for "z", which stands for longitude zero. Uv underv...

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    141.

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    Contact us for more information please contact: abb ab grid automation products se-721 59 västerås, sweden phone +46 (0) 21 32 50 00 www.Abb.Com/protection-control note: we reserve the right to make technical changes or modify the contents of this document without prior notice. Abb ab does not accep...