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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 version 2.2 commissioning manual.

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    Document id: 1mrk 505 385-uen issued: october 2017 revision: a product version: 2.2.1 © copyright 2017 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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    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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    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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    Table of contents section 1 introduction.......................................................................7 this manual........................................................................................ 7 intended audience.......................................................................

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    Section 5 configuring the ied and changing settings....................41 overview...........................................................................................41 configuring analog ct inputs........................................................... 42 supervision of input/output modul...

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    How to undo forcing changes and return the ied to normal operation......................................................................................65 undo forcing by using testmode component.....................65 undo forcing by using lhmi................................................... 65 ...

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    Measuring the operate limit of set values...............................80 completing the test................................................................ 80 broken conductor check brcptoc .......................................... 80 measuring the operate and time limit of set values..............

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    Preparation of the verification ................................................99 switching the auto recloser to on and off on and off ......... 100 verifying the auto recloser ...................................................100 checking the auto reclosing conditions................................

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    Verifying the settings............................................................ 115 completing the test.............................................................. 115 exit test mode.................................................................................115 section 10 commissioning and...

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    Section 1 introduction 1.1 this manual guid-ab423a30-13c2-46af-b7fe-a73bb425eb5f v18 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 pro...

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    1.3 product documentation 1.3.1 product documentation set guid-3aa69ea6-f1d8-47c6-a8e6-562f29c67172 v15 iec07000220-4-en.Vsd p la n n in g & p u rc h a se e n gi n e e rin g in st a lli n g c o m m is si o n in g o p e ra tio n m ai n te n a n ce d e co m m is si o n in g d e in st a lli n g & d is ...

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    Describes the process of testing an ied in a station which is not in service. 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. The operation manual contains instr...

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    1.3.3 related documents guid-94e8a5ca-be1b-45af-81e7-5a41d34ee112 v5 documents related to req650 document numbers application manual 1mrk 505 383-uen commissioning manual 1mrk 505 385-uen product guide 1mrk 505 386-ben technical manual 1mrk 505 384-uen type test certificate 1mrk 505 386-ten 650 seri...

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    The caution hot surface icon indicates important information or warning about the temperature of product surfaces. Class 1 laser product. Take adequate measures to protect the eyes and do not view directly with optical instruments. The caution icon indicates important information or warning related ...

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    • the character ^ in front of an input/output signal name indicates that the signal name may be customized using the pcm600 software. • the character * after an input signal name indicates that the signal must be connected to another function block in the application configuration to achieve a valid...

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    Function block name edition 1 logical nodes edition 2 logical nodes cvgapc gf2lln0 gf2mmxn gf2phar gf2ptov gf2ptuc gf2ptuv gf2pvoc ph1ptrc gf2mmxn gf2phar gf2ptov gf2ptuc gf2ptuv gf2pvoc ph1ptrc cvmmxn cvmmxn cvmmxn dpgapc dpggio dpgapc drprdre drprdre drprdre ef4ptoc ef4lln0 ef4ptrc ef4rdir gen4pha...

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    Function block name edition 1 logical nodes edition 2 logical nodes phpioc phpioc phpioc qcbay qcbay bay/lln0 qcrsv qcrsv qcrsv rchlcch rchlcch rchlcch refpdif refpdif refpdif rov2ptov gen2lln0 ph1ptrc rov2ptov ph1ptrc rov2ptov schlcch schlcch schlcch scilo scilo scilo scswi scswi scswi sesrsyn rsy1...

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    Function block name edition 1 logical nodes edition 2 logical nodes zcpsch zcpsch zcpsch zcrwpsch zcrwpsch zcrwpsch zcvpsof zcvpsof zcvpsof zmfpdis zmflln0 psfpdis zmfpdis zmfptrc zmmmxu psfpdis psfpdis zmfpdis zmfptrc zmmmxu 1mrk 505 385-uen a section 1 introduction breaker protection req650 2.2 ie...

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    Section 2 safety information 2.1 symbols on the product guid-e48f2ec3-6ab8-4ecf-a77e-f16ce45ca5fd v2 all warnings must be observed. Read the entire manual before doing installation or any maintenance work on the product. All warnings must be observed. Class 1 laser product. Take adequate measures to...

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    M2364-2 v1 always use suitable isolated test pins when measuring signals in open circuitry. Potentially lethal voltages and currents are present. M2370-2 v1 never connect or disconnect a wire and/or a connector to or from a ied during normal operation. Hazardous voltages and currents are present tha...

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    2.3 caution signs ip1503-1 v1 guid-5d1412b8-8f9d-4d39-b6d1-60fb35797fd0 v1 whenever changes are made in the ied, measures should be taken to avoid inadvertent tripping. Guid-f2a7bd77-80fb-48f0-aae5-be73de520cc2 v1 the ied contains components which are sensitive to electrostatic discharge. Esd precau...

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    Section 3 available functions guid-f5776dd1-bd04-4872-bb89-a0412b4b5cc3 v1 the following tables list all the functions available in the ied. Those functions that are not exposed to the user or do not need to be configured are not described in this manual. 3.1 back-up protection functions guid-a8d085...

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    3.2 control and monitoring functions guid-e3777f16-0b76-4157-a3bf-0b6b978863de v15 iec 61850 or function name ansi function description breaker req650 (b11) control sesrsyn 25 synchrocheck, energizing check and synchronizing 1 smbrrec 79 autorecloser 1 qcbay bay control 1 locrem handling of lr-switc...

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    Iec 61850 or function name ansi function description breaker req650 (b11) and, gate, inv, lld, or, pulsetimer, rsmemory, srmemory, timerset, xor basic configurable logic blocks (see table 2 ) 40–420 fxdsign fixed signal function block 1 b16i boolean to integer conversion, 16 bit 18 btigapc boolean t...

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    Iec 61850 or function name ansi function description breaker req650 (b11) 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 re...

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    Iec 61850 or function name ansi function description breaker req650 (b11) 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 proto...

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    Iec 61850 or function name ansi function description breaker req650 (b11) frontstatus access point diagnostic for front ethernet port 1 schlcch access point diagnostic for non-redundant ethernet port 4 rchlcch access point diagnostic for redundant ethernet ports 2 dhcp dhcp configuration for front a...

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    Table 4: local hmi functions iec 61850 or function name ansi description lhmictrl local hmi signals language local human machine language screen local hmi local human machine screen behavior fnkeyty1–fnkeyty5 fnkeymd1– fnkeymd5 parameter setting function for hmi in pcm600 ledgen general led indicati...

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    Section 4 starting up 4.1 factory and site acceptance testing guid-38c2b5fa-9210-4d85-ba21-39ce98a1a84a v2 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 th...

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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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    To ensure that the ied is according to the delivery and ordering specifications documents delivered together with each ied, the user should also after start-up use the built in hmi to check the ied's: • software version, main menu/diagnostics/ied status/product identifiers . • serial number, main me...

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    To connect pcm600 to the ied, two basic variants must be considered. • direct point-to-point link between pcm600 and the ied front port. The front port can be seen as a service port. • a link via a station lan or from remote via a network. The physical connection and the ip address must be configure...

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    Iec13000057-1-en.Vsd iec13000057 v1 en-us figure 3: select: search programs and files 2. Type view network connections and click on the view network connections icon. 1mrk 505 385-uen a section 4 starting up breaker protection req650 2.2 iec 33 commissioning manual.

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    Iec13000058-1-en.Vsd iec13000058 v1 en-us figure 4: click view network connections 3. Right-click and select properties . 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...

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    Iec13000060-1-en.Vsd iec13000060 v1 en-us figure 6: select the tcp/ipv4 protocol and open properties 5. 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 7 . The ip ...

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    Iec13000062-1-en.Vsd iec13000062 v1 en-us figure 7: select: use the following ip address 6. Use the ping command to verify connectivity with the ied. 7. Close all open windows and start pcm600. The pc and ied must belong to the same subnetwork for this set- up to work. Setting up the pc to access th...

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    When the configuration is written and completed, the ied is automatically set into normal mode. For further instructions please refer to the users manuals for pcm600. 4.7 checking ct circuits m12182-2 v15 check that the wiring is in strict accordance with the supplied connection diagram. The cts mus...

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    If the ct secondary circuit earth connection is removed without the current transformer primary being de-energized, dangerous voltages may result in the secondary ct circuits. 4.8 checking vt circuits m11724-2 v10 check that the wiring is in strict accordance with the supplied connection diagram. Co...

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    Not until the test handle is completely removed, the trip and alarm circuits are restored for operation. 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 tha...

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    An 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 505 385-uen a starting up 40 breaker protection req650 2.2 iec ...

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    Section 5 configuring the ied and changing settings 5.1 overview m11730-2 v6 the customer specific values for each setting parameter and a configuration file have to be available before the ied can be set and configured, if the ied is not delivered with a configuration. Use the configuration tools i...

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    5.2 configuring analog ct inputs m12312-6 v8 the analog input channels must be configured to get correct measurement results as well as correct protection functionality. Because all protection algorithms in the ied utilize the primary system quantities, it is extremely important to make sure that co...

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    Each logical i/o module has an error flag that indicates signal 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 505 385-uen a section 5 configuring the ied and changing settings breaker protection req650 2.2 i...

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    Section 6 establishing connection and verifying the spa/iec communication 6.1 entering settings m11735-2 v2 if the ied is connected to a monitoring or control system via the rear spa/iec103 port, the spa/iec103 port has to be set either for spa or iec103 use. 6.1.1 entering spa settings m11735-7 v5 ...

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    1. Set the port for iec use on the local hmi under main menu / configuration /communication /station 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 an iec port. 2. Se...

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    During the following tests of the different functions in the ied, verify that the events and indications in the iec master system are as expected. 6.3 fibre optic loop m11905-3 v6 the spa communication is mainly used for sms. It can include different numerical ieds with remote communication possibil...

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    Section 7 establishing connection and verifying the lon communication 7.1 communication via the rear ports m12196-2 v1 7.1.1 lon communication m12196-4 v5 lon communication is normally used in station automation systems. Optical fiber is used within the substation as the physical communication link....

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    The fibre optic lon bus is implemented using either glass core or plastic core fibre optic cables. Table 8: specification of the fibre optic connectors glass fibre plastic fibre cable connector st-connector snap-in connector cable diameter 62.5/125 m 1 mm max. Cable length 1000 m 10 m wavelength 820...

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    • the node addresses of the other connected ieds. • the network variable selectors to be used. This is organized by lnt. The node address is transferred to lnt via the local hmi by setting the parameter servicepinmsg = yes . The node address is sent to lnt via the lon bus, or lnt can scan the networ...

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    Section 8 testing ied operation 8.1 preparing for test ip336-1 v1 8.1.1 requirements m11740-2 v9 ied test requirements: • calculated settings • application configuration diagram • signal matrix (smt) configuration • terminal connection diagram • technical manual • three-phase test equipment • proces...

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    Prepare the ied for test before testing a particular function. Consider the logic diagram of the tested protection function when performing the test. All included functions in the ied are tested according to the corresponding test instructions in this chapter. The functions can be tested in any orde...

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    8.1.2 preparing the ied to verify settings m11741-2 v11 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 test mode to faci...

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    8.2 activating the test mode m11412-2 v14 put the ied into the test mode before testing. The test mode blocks all protection functions and some of the control functions in the ied, and the individual functions to be tested can be unblocked to prevent unwanted operation caused by other functions. In ...

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    Are given a chance to decay before the trip circuits are restored. When the latches are released, the handle can be completely withdrawn from the test switch, restoring the trip circuits to the protection ied. If a test switch is not used, perform measurement according to the provided circuit diagra...

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    Il1 il2 il3 in ul1 ul2 ul3 un il1 il2 il3 ul1 in (i4,i5) trip l1 trip l2 trip l3 t es t e qu ip m en t ie d iec09000652-1-en.Vsd ul2 ul3 un un (u4,u5) iec 61850 iec09000652 v1 en-us figure 9: connection example of the test equipment to the ied when test equipment is connected to the transformer inpu...

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    Active. All functions that were blocked or released in a previous test mode session, that is, the parameter test mode is set to on , are reset when a new test mode session is started. Procedure 1. Click the function test modes menu. The function test modes menu is located in the local hmi under main...

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    8.7 testing the protection functionality guid-125b6f28-d3e5-4535-9cd6-6c056b79f496 v2 each protection function must be tested individually by secondary injection. • verify operating levels (trip) and timers. • verify alarm and blocking signals. • use the disturbance handling tool in pcm600 to evalua...

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    Iec15000029 v1 en-us 2. Exit back to the root menu. 3. Select yes in the save dialogue box. Once the ied is in test mode the yellow start led starts to blink. 8.8.2.2 enable forcing using testmode function block guid-dd17b7d6-516f-4561-9d30-906b968eafe0 v1 • use the testmode function block, appropri...

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    Iec15000021 v1 en-us figure 10: value line of the desired signal 3. Use the up/down arrows on the lhmi to change the signal value or the appropriate menu in pcm600. The status of the signal changes automatically to forced (i.E. There is no need to set the status to forced manually). On the lhmi, the...

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    Appear “frozen” at the value selected by the user, even if the ied is switched off and back on again. Freezing a signal value without changing it guid-fd76aac1-7098-47d3-a3a1-6acdf509ed91 v1 • set the status of a signal to forced, in the forcing menu that corresponds to the i/o card in question. See...

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    Iec15000023 v1 en-us 4. Click start editing signal value for forcing on the tool bar. Iec15000024 v1 en-us the signal monitoring menu changes and indicates the forcing values that can be edited. Iec15000025 v1 en-us 5. Select and edit the values. 6. Click acknowledge and send . Iec15000026 v1 en-us ...

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    Iec15000032 v1 en-us regardless if the forcing changes are commited or canceled, the forcing is still active. To force more signals, click the button start editing signal value for forcing again. 8.8.4 how to undo forcing changes and return the ied to normal operation guid-00e2bad8-a29e-4b9d-80e6-e1...

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    1. Uncheck forcing session under the menu ied . Iec15000031 v1 en-us 2. Click yes in the confirmation dialogue box. Pcm600 will revert all forced signals back to unforced and the real signal values will immediately take effect again. This may change both binary input values and output relay states a...

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    Section 9 testing functionality by secondary injection 9.1 testing disturbance report 9.1.1 introduction m17101-2 v6 the following sub-functions are included in the disturbance report function: • disturbance recorder • event list • event recorder • trip value recorder • indications if the disturbanc...

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    A new recording begins. The view is updated if you leave the menu and return. 1.2. Navigate to general information or to trip values to obtain more detailed information. 2. Open the disturbance handling tool for the ied in the plant structure in pcm600. 2.1. Right-click and select execute manual tri...

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    When the ied is brought into normal service it is recommended to delete all events resulting from commissioning tests to avoid confusion in future fault analysis. All events in the ied can be cleared in the local hmi under main menu//clear/clear internal event list or main menu/clear/clear process e...

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    1. Set the operation mode to 1 out of 3 . 2. Inject a phase current into the ied with an initial value below the set value of ip>> and also make sure that the set value ip>> is in between ip>>min and ip>>max . 3. Increase the injected current in the ln phase until the trln (n=1–3) signal appears. 4....

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    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 protection). If 1 out of 3 currents are chosen for operation: connect the injection current to phases l1 and neutral....

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    10. If 2 out of 3 or 3 out of 3 currents are chosen for operation: check that the function will not operate with current in one phase only. 11. Repeat the above described tests for the higher set stages. 12. Check that start and trip information is stored in the event menu . 9.3.2.2 completing the t...

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    9.3.3.2 completing the test semod52967-24 v5 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. 9.3.4 four step residual overcurrent protection, (zero sequen...

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    10. Reverse the direction of the injected current and check that the step does not operate. 11. Check that the protection does not operate when the polarizing voltage is zero. 12. Repeat the above described tests for the higher set steps. 13. Finally, check that start and trip information is stored ...

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    If reverse directional function is selected, set the injection current to lag the polarizing voltage by an angle equal to rca. 4. Increase the injected current and note the value at which the studied step of the function operates. 5. Decrease the current slowly and note the reset value. 6. Block low...

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    9.3.6.1 checking the phase current operate value, ip> m12104-23 v13 the check of the ip> current level is best made in functionmode = current and butripmode = 1 out of 3 or 2 out of 4 . 1. Apply the fault condition, including start of ccrbrf, with a current below the set ip> . 2. Repeat the fault co...

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    In the cases below it is assumed that functionmode = current is selected. Checking the case without re-trip, retripmode = retrip off m12104-107 v7 1. Set retripmode = retrip off . 2. Apply the fault condition, including start of ccrbrf, well above the set current value. 3. Verify that no re-trip, bu...

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    Checking the case butripmode = 1 out of 4 m12104-165 v6 it is assumed that the earth-fault current setting in> is below phase current setting ip> . 1. Set butripmode = 1 out of 4 . 2. Apply the fault condition, including start of ccrbrf, with one-phase current below set ip> but above in> . The resid...

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    9.3.6.7 verifying the function mode current/contact m12104-237 v6 to be made only when functionmode = current/contact is selected. It is suggested to make the tests in one phase only, or at three-phase trip applications for just three- phase tripping. Checking the case with fault current above set v...

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    Logical signals for stbptoc protection are available on the local hmi under main menu/settings/setting group n/current protection/stub(ptoc, 50stb)/stbptoc:x 9.3.7.1 measuring the operate limit of set values m14922-6 v8 1. Check that the input logical signals block and release and the output logical...

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    1. Check that the input logical signal block to the brcptoc function block is logical zero and note on the local hmi that the output signal trip from the brcptoc function block is equal to the logical 0. 2. Set the measured current (fault current) in one phase to about 110% of the set operating curr...

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    4. Note the operate value and compare it with the set value. The operate value in secondary volts is calculated according to the following equations: for phase-to-earth measurement: u ubase vt vtprim 1 100 3 × × sec iecequation2430 v1 en-us (equation 1) for phase-to-phase measurement: u ubase vt vtp...

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    Extended testing m13796-35 v8 the tests above can be repeated for 2 out of 3 and for 3 out of 3 operation mode. 9.4.1.2 completing the test m13796-25 v5 continue to test another function or end the test by changing the testmode setting to off . Restore connections and settings to their original valu...

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    9.4.2.2 extended testing guid-be4b4a36-ccee-4020-b7dc-6a83a43d11f5 v2 1. The tests above can be repeated for 2 out of 3 and for 3 out of 3 operation mode. 9.4.2.3 completing the test m13806-43 v6 continue to test another function or end the test by changing the testmode setting to off . Restore conn...

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    U1> set start voltage for step 1 8. Repeat the test for step 2 of the function. 9.4.3.2 completing the test semod54358-38 v4 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...

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    9.4.4.2 completing the test semod175023-47 v4 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. 9.5 secondary system supervision semod53556-1 v1 9.5.1 curre...

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    9.5.2.1 checking that the binary inputs and outputs operate as expected m1405-9 v8 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. Connect the nominal dc voltage to the discpos...

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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 blku signal appears. 3. Record the measured voltage and calculate th...

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    9.5.2.3 measuring the operate value for the zero-sequence function m1405-72 v11 measure the operate value for the zero-sequence function, if included in the ied. 1. Simulate normal operating conditions with the three-phase currents in phase with their corresponding phase voltages and with all of the...

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    4. Apply three-phase currents with their rated value and zero voltages. 5. Decrease the measured current in one phase until the dld1ph signal appears. 6. This is the point at which the dead line condition is detected. Check the value of the decreased current with the set value idld the base current ...

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    9.5.2.6 completing the test m1405-130 v5 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. 9.6 control semod53560-1 v1 9.6.1 synchrocheck, energizing check,...

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    Test equipment umeasure ph/n ph/ph iec05000480-4-en.Vsd u-bus u-line n ied u3pbb1 n ul1 ul2 ul3 n input phase l1,l2,l3 l12,l23,l31 umeasure ph/n ph/ph input phase l1,l2,l3 l12,l23,l31 u3pln1 iec05000480 v4 en-us figure 12: general test connection with three-phase voltage connected to the line side 9...

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    Testing the phase angle difference m2377-215 v8 the phase angle differences phasediffm and phasediffa respectively are set to their final settings and the test should verify that operation is achieved when the phase angle difference is lower than this value both leading and lagging. Test with no vol...

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    1. Apply voltages u-line equal to 100% gblbaseselline and u-bus equal to 100% gblbaseselbus , with a frequency difference equal to 0 mhz and a phase difference lower than the set value. 2. Check that the autosyok and mansyok outputs are activated. 3. Apply voltage to the u-line equal to 100% gblbase...

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    1. Apply a single-phase voltage 100% gblbaseselbus to the u-bus, and a single-phase voltage 30% gblbaseselline to the u-line. 2. Check that the autoenok and manenok outputs are activated after set tautoenerg respectively tmanenerg . 3. Increase the u-line to 60% gblbaseselline and u-bus to be equal ...

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    4. Check that the manenok output is activated after set tmanenerg . 5. Increase the u-bus to 80% gblbaseselbus and keep the u-line equal to 30% gblbaseselline . The outputs should not be activated. 6. Repeat the test with manenerg set to dllb with different values on the u- bus and the u-line voltag...

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    In order to speed up verification, be careful to set the auto recloser at intended operational values at the end of the verification procedure. One such parameter is the treclaim time that must be timed out before a new test sequence can be performed. The verification test is performed together with...

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    • 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 condition ied closecb trip cbclosed cbready br sc st sry to test set + - i...

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    Possibly reset the counters to zero . Counters are reset in the reset menu. 4. Make arrangements for the simulation of the cb, for example as in figure 14 . 5. Make arrangements for indication, recording and time measurements. The signals for cbclosed, start, closecb, ready and other relevant signal...

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    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 permanent fault. Shortly after the reclosing shot, a new fault is applied. If a single-shot auto reclosin...

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    1. Check that the auto recloser function is operative, for example by making an auto reclosing shot. Keep the cb simulator br closed. Remove the cbready signal by opening sry. 2. Apply a fault and thereby a start signal. 3. Check that no auto reclosing takes place. Checking the influence of synchroc...

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    9.6.2.5 completing the test m12400-218 v5 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. 9.6.3 apparatus control apc m13385-2 v6 the apparatus control fu...

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    Function, when built into the ied or when a separate external unit is used for reclosing purposes. 9.7.1.1 3 phase operating mode semod54375-106 v10 1. Check that autolock and triplockout are both set to off . 2. Initiate a three-phase fault. An adequate time interval between the faults should be co...

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    A single-phase fault shall be given at the first fault. A three-phase trip must be initiated for the second fault. Check that the corresponding trip signals appear after both faults. Functional outputs trip, trln and tr1p should be active during first fault. No other outputs should be active. Functi...

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    Appear after both faults. Functional outputs trip, trln and tr1p should be active during first fault. No other outputs should be active. Functional outputs trip, all trln and tr3p should be active during second fault. 6. Initiate a single phase-to-earth fault and switch it off immediately when the t...

  • Page 113

    9.7.1.5 completing the test semod54375-203 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. 9.8 monitoring semod53581-1 v1 9.8.1 gas medium supervision ...

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    9.8.1.2 testing the gas medium supervision for temperature alarm and temperature lock out conditions guid-ec145626-90b0-45a2-ad58-cb8bf203fe16 v1 1. Consider the analogue temperature input sentemp and set sentemp to a value higher than tempalarmlimit , check that outputs tempalm and alarm are activa...

  • Page 115

    4. Also, reduce the liquid level input below levellolimit or activate the binary input signal senlvllo , check that lvllo signal after a set time delay of tlevellockout . 5. Activate block binary input and check that the outputs lvlalm , lvllo , alarm and lockout disappears. 6. Reset the block binar...

  • Page 116

    9.8.3.1 verifying the settings guid-962a344d-5f8d-49a6-b3ac-29c7feed0a3d v4 1. Connect the test set for the injection of a three-phase current to the appropriate current terminals of the ied. 2. If current need to be injected for a particular test, it should be done in the phase selected by the phse...

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    7.1. Test the actual set values defined by accselcal to aux contact , conttrcorr and almacccurrpwr . 7.2. Inject phase current in the selected phase such that its value is greater than set accstopcurr value. 7.3. When the breaker goes to open position, accumulated energy ipowph is calculated. The ca...

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    9.8.4 event function event m11751-2 v5 prepare the ied for verification of settings as outlined in section "preparing for test" in this chapter. During testing, the ied can be set when in test mode from pst. The functionality of the event reporting during test mode is set in the parameter setting to...

  • Page 119

    9.9.2 function for energy calculation and demand handling etpmmtr 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. 9.9.2.1 verifying the settings guid-f8f0d384-bc70-48ca-817e...

  • Page 120

    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 directi...

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    9.11 basic ied functions semod52026-1 v1 9.11.1 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. 9.11.1.1 verifying the settings m11369-4 v4 1. Check the configuration of binary inputs that ...

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    116.

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    Section 10 commissioning and maintenance of the fault clearing system 10.1 commissioning tests semod56513-5 v4 during commissioning all protection functions shall be verified with the setting values used at each plant. The commissioning tests must include verification of all circuits by green-lining...

  • Page 124

    Every four to six years • periodic maintenance test for protection ieds of objects with redundant protection system. First maintenance test should always be carried out after the first half year of service. When protection ieds are combined with built-in control, the test interval can be increased d...

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    • test instructions for protection ieds to be tested • test records from previous commissioning and maintenance tests • list of valid settings • blank test records to fill in measured values 10.2.2.2 recording semod56528-14 v2 it is of utmost importance to carefully record the test results. Special ...

  • Page 126

    To check that circuit is really closed when the test-plug handle has been removed by using a high-ohmic voltmeter and measuring between the plus and the trip output on the panel. The measurement is then done through the trip coil of the circuit breaker and therefore the complete trip circuit is chec...

  • Page 127

    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 ter...

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    122.

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    Section 11 troubleshooting 11.1 checking the self supervision signals ip1474-1 v1 11.1.1 checking the self supervision function ip1473-1 v1 11.1.1.1 determine the cause of an internal failure m11657-2 v1 this procedure describes how to navigate the menus in order to find the cause of an internal fai...

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    Indicated result possible reason proposed action adc-module ok no problem detected. None. Adc-module fail the ad conversion module has failed. Contact your abb representative for service. (protocol name) ready no problem detected. None. (protocol name) fail protocol has failed. (i/o module name) rea...

  • Page 131

    Hmi signal name: status description time sync ready / fail this signal will be active when the source of the time synchronization is lost, or when the time system has to make a time reset. Application ready / fail this signal will be active if one or more of the application threads are not in the st...

  • Page 132

    The internal events in this list not only refer to faults in the ied, but also to other activities, such as change of settings, clearing of disturbance reports, and loss of external time synchronization. The information can only be retrieved from the parameter setting software package. The pc can be...

  • Page 133

    For example, if there is a configuration to use iec 61850 9–2 analog data, but no data arrives on the access point, then the ied will use substituted data and most protection functions will be blocked. This condition will be indicated with a sub- menu under hints, where details about this condition ...

  • Page 134

    Headline explanation goose is configured on a disabled port at least one of the access points configured for goose is disabled. The port can be disabled either through changing the access point operation to off or by unchecking the goose protocol from the access point in the ethernet configuration i...

  • Page 135

    Disassemble and reassemble the ied accordingly: 1. Switch off the dc supply. 2. Short-circuit the current transformers and disconnect all current and voltage connections from the ied. 3. Disconnect all signal wires by removing the female connectors. 4. Disconnect the optical fibers. 5. Unscrew the m...

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    130

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    Section 12 glossary m14893-1 v16 ac alternating current acc actual channel act application configuration tool within pcm600 a/d converter analog-to-digital converter adbs amplitude deadband supervision adm analog digital conversion module, with time synchronization ai analog input ansi american nati...

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    Ccitt consultative committee for international telegraph and telephony. A united nations-sponsored standards body within the international telecommunications union. Ccm can carrier module ccvt capacitive coupled voltage transformer class c protection current transformer class as per ieee/ ansi cmpps...

  • Page 139

    Dhcp dynamic host configuration protocol dip-switch small switch mounted on a printed circuit board di digital input dllb dead line live bus dnp distributed network protocol as per ieee std 1815-2012 dr disturbance recorder dram dynamic random access memory drh disturbance report handler dsp digital...

  • Page 140

    Gde graphical display editor within pcm600 gi general interrogation command gis gas-insulated switchgear goose generic object-oriented substation event gps global positioning system gsal generic security application gse generic substation event hdlc protocol high-level data link control, protocol ba...

  • Page 141

    I-gis intelligent gas-insulated switchgear iom binary input/output module instance when several occurrences of the same function are available in the ied, they are referred to as instances of that function. One instance of a function is identical to another of the same kind but has a different numbe...

  • Page 142

    Nof number of grid faults num numerical module oco cycle open-close-open cycle ocp overcurrent protection oltc on-load tap changer otev disturbance data recording initiated by other event than start/pick-up ov overvoltage overreach a term used to describe how the relay behaves during a fault conditi...

  • Page 143

    Rtu remote terminal unit sa substation automation sbo select-before-operate sc switch or push button to close scl short circuit location scs station control system scada supervision, control and data acquisition sct system configuration tool according to standard iec 61850 sdu service data unit sfp ...

  • Page 144

    Transport layer protocols. While tcp and ip specify two protocols at specific protocol layers, tcp/ip is often used to refer to the entire us department of defense protocol suite based upon these, including telnet, ftp, udp and rdp. Tef time delayed earth-fault protection function tls transport laye...

  • Page 145

    3i o three times zero-sequence current.Often referred to as the residual or the earth-fault current 3u o three times the zero sequence voltage. Often referred to as the residual voltage or the neutral point voltage 1mrk 505 385-uen a section 12 glossary breaker protection req650 2.2 iec 139 commissi...

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    140

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    141.

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    — abb ab grid automation products 721 59 västerås, sweden phone: +46 (0) 21 32 50 00 abb.Com/protection-control © copyright 2017 abb. All rights reserved. Specifications subject to change without notice. 1mrk 505 385-uen.