ABB Relion 650 Series Commissioning Manual
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ABB Relion 650 Series Commissioning Manual

ABB Relion 650 Series Commissioning Manual

Line differential protection
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Relion
650 SERIES
Line differential protection RED650
Version 2.2 IEC
Commissioning manual

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  • Page 1 ® Relion 650 SERIES Line differential protection RED650 Version 2.2 IEC Commissioning manual...
  • Page 3 Document ID: 1MRK 505 395-UEN Issued: July 2022 Revision: G Product version: 2.2 © 2017 - 2022 Hitachi Energy. All rights reserved...
  • Page 4 Young (eay@cryptsoft.com) and Tim Hudson (tjh@cryptsoft.com). Trademarks ABB is a registered trademark of ABB Asea Brown Boveri Ltd. Manufactured by/for a Hitachi Energy company. All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
  • Page 5 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 intended application is suitable and acceptable, including that any applicable safety or other operational requirements are complied with.
  • Page 6 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-voltage directive 2006/95/EC).

  • Page 7: Table Of Contents

    1MRK 505 395-UEN Rev. G Table of contents Table of contents Section 1 Introduction....................9 This manual...........................9 Intended audience.........................9 Product documentation....................... 10 1.3.1 Product documentation set....................10 1.3.2 Document revision history....................11 1.3.3 Related documents......................12 Document symbols and conventions...................12 1.4.1 Symbols..........................12 1.4.2 Document conventions......................13 IEC 61850 edition 1 / edition 2 mapping................
  • Page 8 Table of contents 1MRK 505 395-UEN Rev. G Section 5 Configuring the IED and changing settings..........39 Overview..........................39 Configuring analog CT inputs....................39 Supervision of input/output modules................... 40 Section 6 Establishing connection and verifying the SPA/IEC communication..41 Entering settings........................41 6.1.1 Entering SPA settings......................41 6.1.2 Entering IEC settings......................41 Verifying the communication....................
  • Page 9 1MRK 505 395-UEN Rev. G Table of contents 9.1.1 Introduction........................59 9.1.2 Disturbance report settings....................59 9.1.3 Disturbance recorder (DR)....................59 9.1.4 Event recorder (ER) and Event list (EL)................60 Identifying the function to test in the technical reference manual ........60 Differential protection......................
  • Page 10 Table of contents 1MRK 505 395-UEN Rev. G 9.5.4 Four step residual overcurrent protection, (Zero sequence or negative sequence directionality) EF4PTOC ....................92 9.5.4.1 Function revision history....................93 9.5.4.2 Four step directional earth fault protection ..............93 9.5.4.3 Four step non-directional earth fault protection ............93 9.5.4.4 Completing the test......................
  • Page 11 1MRK 505 395-UEN Rev. G Table of contents 9.6.4 Voltage differential protection VDCPTOV ...............105 9.6.4.1 Function revision history.................... 105 9.6.4.2 Check of undervoltage levels..................105 9.6.4.3 Check of voltage differential trip and alarm levels............107 9.6.4.4 Check of trip and trip reset timers................108 9.6.4.5 Final adjustment of compensation for VT ratio differences ........
  • Page 12 Table of contents 1MRK 505 395-UEN Rev. G 9.9.1.5 Completing the test....................123 9.9.2 Autorecloser for 1/2/3-phase operation SMBRREC ............124 9.9.2.1 Preparation of the verification ................... 125 9.9.2.2 Switching the auto recloser to On and Off On and Off ..........126 9.9.2.3 Verifying the auto recloser ..................126 9.9.2.4...
  • Page 13 1MRK 505 395-UEN Rev. G Table of contents 9.12.1 Gas medium supervision SSIMG..................140 9.12.1.1 Function revision history.................... 140 9.12.1.2 Testing the gas medium supervision for pressure alarm and pressure lockout conditions ........................140 9.12.1.3 Testing the gas medium supervision for temperature alarm and temperature lockout conditions ......................141 9.12.1.4 Completing the test....................
  • Page 14 Table of contents 1MRK 505 395-UEN Rev. G Section 10 Checking the directionality...............153 10.1 Overview........................... 153 10.2 Testing the directionality of the distance protection............153 Section 11 Commissioning and maintenance of the fault clearing system....155 11.1 Commissioning tests......................155 11.2 Periodic maintenance tests....................155 11.2.1 Visual inspection......................

  • Page 15: Introduction

    1MRK 505 395-UEN Rev. G Section 1 Introduction Section 1 Introduction This manual GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v20 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.

  • Page 16: Product Documentation

    Section 1 1MRK 505 395-UEN Rev. G Introduction Product documentation 1.3.1 Product documentation set GUID-3AA69EA6-F1D8-47C6-A8E6-562F29C67172 v16 Engineering manual Installation manual Commissioning manual Operation manual Application manual Technical manual Communication protocol manual Cyber security deployment guideline IEC07000220-4-en.vsd IEC07000220 V4 EN-US Figure 1: The intended use of manuals throughout the product lifecycle The engineering manual contains instructions on how to engineer the IEDs using the various tools available within the PCM600 software.

  • Page 17: Document Revision History

    1MRK 505 395-UEN Rev. G Section 1 Introduction The application manual contains application descriptions and setting guidelines sorted per function. The manual can be used to find out when and for what purpose a typical protection function can be used. The manual can also provide assistance for calculating settings. The technical manual contains operation principle descriptions, and lists function blocks, logic diagrams, input and output signals, setting parameters and technical data, sorted per function.

  • Page 18: Related Documents

    Section 1 1MRK 505 395-UEN Rev. G Introduction 1.3.3 Related documents GUID-94E8A5CA-BE1B-45AF-81E7-5A41D34EE112 v9 Documents related to RED650 Document numbers Application manual 1MRK 505 393-UEN Commissioning manual 1MRK 505 395-UEN Product guide 1MRK 505 396-BEN Technical manual 1MRK 505 394-UEN Type test certificate 1MRK 505 396-TEN 650 series manuals Document numbers...

  • Page 19: Document Conventions

    1MRK 505 395-UEN Rev. G Section 1 Introduction The caution icon indicates important information or warning related to the concept discussed in the text. It might indicate the presence of a hazard which could result in corruption of software or damage to equipment or property. The information icon alerts the reader of important facts and conditions.
  • Page 20 Section 1 1MRK 505 395-UEN Rev. G Introduction Function block name Edition 1 logical nodes Edition 2 logical nodes ALTRK ALTRK BRCPTOC BRCPTOC BRCPTOC BRPTOC BTIGAPC B16IFCVI BTIGAPC CCPDSC CCRPLD CCPDSC CCRBRF CCRBRF CCRBRF CCSSPVC CCSRDIF CCSSPVC CMMXU CMMXU CMMXU CMSQI CMSQI CMSQI...
  • Page 21 1MRK 505 395-UEN Rev. G Section 1 Introduction Function block name Edition 1 logical nodes Edition 2 logical nodes OC4PTOC OC4LLN0 GEN4PHAR GEN4PHAR PH3PTOC PH3PTOC PH3PTRC PH3PTRC OV2PTOV GEN2LLN0 OV2PTOV OV2PTOV PH1PTRC PH1PTRC PCFCNT PCGGIO PCFCNT PHPIOC PHPIOC PHPIOC PSLPSCH QCBAY QCBAY BAY/LLN0...
  • Page 22 Section 1 1MRK 505 395-UEN Rev. G Introduction Function block name Edition 1 logical nodes Edition 2 logical nodes VMSQI VMSQI VMSQI VNMMXU VNMMXU VNMMXU VSGAPC VSGGIO VSGAPC WRNCALH WRNCALH WRNCALH ZCLCPSCH ZCLCPLAL ZCLCPSCH ZCPSCH ZCPSCH ZCPSCH ZCRWPSCH ZCRWPSCH ZCRWPSCH ZCVPSOF ZCVPSOF ZCVPSOF...

  • Page 23: Safety Information

    1MRK 505 395-UEN Rev. G Section 2 Safety information Section 2 Safety information Symbols on the product GUID-E48F2EC3-6AB8-4ECF-A77E-F16CE45CA5FD v4 All warnings must be observed. Read the entire manual before doing installation or any maintenance work on the product. Class 1 Laser product. Take adequate measures to protect your eyes and do not view directly with optical instruments.

  • Page 24: Caution Signs

    Section 2 1MRK 505 395-UEN Rev. G Safety information M2369-2 v3 Always connect the IED to protective earth, regardless of the operating conditions. This also applies to special occasions such as bench testing, demonstrations and off-site configuration. This is class 1 equipment that shall be earthed. M2367-2 v1 Never disconnect the secondary connection of current transformer circuit without short-circuiting the transformer’s secondary winding.

  • Page 25: Note Signs

    1MRK 505 395-UEN Rev. G Section 2 Safety information M2693-2 v2 Changing the active setting group will inevitably change the IED's operation. Be careful and check regulations before making the change. Note signs IP1497-1 v1 M19-2 v3 Observe the maximum allowed continuous current for the different current transformer inputs of the IED.

  • Page 27: Available Functions

    1MRK 505 395-UEN Rev. G Section 3 Available functions 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.

  • Page 28: Control And Monitoring Functions

    Section 3 1MRK 505 395-UEN Rev. G Available functions IEC 61850 or ANSI Function description Line Differential function name RED650 (A11) BRCPTOC Broken conductor check BRPTOC Overcurrent protection with binary release Voltage protection UV2PTUV Two step undervoltage protection OV2PTOV Two step overvoltage protection ROV2PTOV Residual overvoltage protection, two steps VDCPTOV...
  • Page 29 1MRK 505 395-UEN Rev. G Section 3 Available functions IEC 61850 or Line ANSI Function description function name Differential RED650 (A11) Secondary system supervision CCSSPVC Current circuit supervision FUFSPVC Fuse failure supervision DELVSPVC 7V_78V Voltage delta supervision DELISPVC Current delta supervision DELSPVC Real delta supervision, real Logic...
  • Page 30 Section 3 1MRK 505 395-UEN Rev. G Available functions IEC 61850 or Line ANSI Function description function name Differential RED650 (A11) CVMMXN Power system measurement CMMXU Current measurement VMMXU Voltage measurement phase-phase CMSQI Current sequence measurement VMSQI Voltage sequence measurement VNMMXU Voltage measurement phase-earth AISVBAS...

  • Page 31: Communication

    1MRK 505 395-UEN Rev. G Section 3 Available functions Table 3: Number of function instances in APC5 Function name Function description Total number of instances SCILO Interlocking BB_ES ABC_LINE AB_TRAFO SCSWI Switch controller SXSWI Circuit switch QCRSV Reservation function block for apparatus control RESIN1 RESIN2...
  • Page 32 Section 3 1MRK 505 395-UEN Rev. G Available functions IEC 61850 or function ANSI Function description Line Differential name RED650 (A11) CHSERRS485 DNP3.0 for EIA-485 communication protocol CH1TCP, CH2TCP, DNP3.0 for TCP/IP communication protocol CH3TCP, CH4TCP CHSEROPT DNP3.0 for TCP/IP and EIA-485 communication protocol MSTSER DNP3.0 serial master MST1TCP, MST2TCP,...

  • Page 33: Basic Ied Functions

    1MRK 505 395-UEN Rev. G Section 3 Available functions IEC 61850 or function ANSI Function description Line Differential name RED650 (A11) SCHLCCH Access point diagnostic for non-redundant Ethernet port RCHLCCH Access point diagnostic for redundant Ethernet ports DHCP DHCP configuration for front access point QUALEXP IEC 61850 quality expander Remote communication...
  • Page 34 Section 3 1MRK 505 395-UEN Rev. G Available functions IEC 61850 or function Description name TERMINALID IED identifiers PRODINF Product information SYSTEMTIME System time LONGEN LON communication RUNTIME IED Runtime component SMBI Signal matrix for binary inputs SMBO Signal matrix for binary outputs SMAI1 - SMAI12 Signal matrix for analog inputs 3PHSUM...

  • Page 35: Starting Up

    1MRK 505 395-UEN Rev. G Section 4 Starting up Section 4 Starting up 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 the steps to carry out the commissioning testing.

  • Page 36: Energizing The Ied

    Section 4 1MRK 505 395-UEN Rev. G Starting up Energizing the IED 4.4.1 Checking the IED operation M11726-2 v9 Check all connections to external circuitry to ensure correct installation, before energizing the IED and carrying out the commissioning procedures. Energize the power supply of the IED to start it up. Keep the DC power supply on until the Root menu or the selected default screen is shown on the HMI before interrupting the DC power supply again.

  • Page 37: Setting Up Communication Between Pcm600 And The Ied

    1MRK 505 395-UEN Rev. G Section 4 Starting up If the upper row in the window indicates ‘Fail’ instead of ‘Ready’ and the green LED flashes, an internal failure in the IED has been detected. Setting up communication between PCM600 and the SEMOD58570-5 v16 The communication between the IED and PCM600 is independent of the communication transport layer used within the station or to the NCC.
  • Page 38 Section 4 1MRK 505 395-UEN Rev. G Starting up Alternatively the default IP address for the IED front port is 10.1.150.3 and the corresponding subnetwork mask is 255.255.255.0, which can be set via the local HMI path Main menu/ Configuration/ Communication/ TCP-IP configuration/ ETHFRNT:1Main menu/ Configuration/ Communication/ Ethernet configuration/ AP_FRONT.
  • Page 39 1MRK 505 395-UEN Rev. G Section 4 Starting up IEC13000058-1-en.vsd IEC13000058 V1 EN-US Figure 4: Click View network connections Right-click and select Properties. IEC13000059-1-en.vsd IEC13000059 V1 EN-US Figure 5: Right-click Local Area Connection and select Properties Select the TCP/IPv4 protocol from the list of configured components using this connection and click Properties.
  • Page 40 Section 4 1MRK 505 395-UEN Rev. G Starting up IEC13000060-1-en.vsd IEC13000060 V1 EN-US Figure 6: Select the TCP/IPv4 protocol and open Properties 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.

  • Page 41: Writing An Application Configuration To The Ied

    1MRK 505 395-UEN Rev. G Section 4 Starting up Setting up the PC to access the IED via a network The same method is used as for connecting to the front port. The PC and IED must belong to the same subnetwork for this set-up to work. Writing an application configuration to the IED M11734-2 v7 When writing a configuration to the IED with PCM600, the IED is automatically set in configuration...

  • Page 42: Checking Vt Circuits

    Section 4 1MRK 505 395-UEN Rev. G Starting up Checking VT circuits M11724-2 v10 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 when applicable;...

  • Page 43: Checking The Binary Input/Output Circuits

    1MRK 505 395-UEN Rev. G Section 4 Starting up 4.10 Checking the binary input/output circuits M11722-2 v4 Do not insert anything else to the female connector but the corresponding male connector. Inserting anything else (such as a measurement probe) may damage the female connector and prevent a proper electrical contact between the printed circuit board and the external wiring connected to the screw terminal block.

  • Page 45: Configuring The Ied And Changing Settings

    1MRK 505 395-UEN Rev. G Section 5 Configuring the IED and changing settings Section 5 Configuring the IED and changing settings Overview M11730-2 v7 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.

  • Page 46: Supervision Of Input/Output Modules

    Section 5 1MRK 505 395-UEN Rev. G Configuring the IED and changing settings Table 7: CT configuration Parameter description Parameter name Range Default Rated CT primary current in A CTPRIMn from 0 to 99999 3000 n = channel number This parameter defines the primary rated current of the CT. For two set of CTs with ratio 1000/1 and 1000/5 this parameter is set to the same value of 1000 for both CT inputs.

  • Page 47: Establishing Connection And Verifying The Spa/Iec Communication

    1MRK 505 395-UEN Rev. G Section 6 Establishing connection and verifying the SPA/IEC communication Section 6 Establishing connection and verifying the SPA/IEC communication 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.

  • Page 48: Verifying Spa Communication

    Section 6 1MRK 505 395-UEN Rev. G Establishing connection and verifying the SPA/IEC communication 6.2.1 Verifying SPA communication M11735-81 v5 Procedure Use a SPA-emulator and send “RF” to the IED. The answer from the IED should be the type and version of it, for example, “REL650 2.1...”. Generate one binary event by activating a function, which is configured to an EVENT block where the used input is set to generate events on SPA.

  • Page 49: Optical Budget Calculation For Serial Communication With Spa/Iec

    1MRK 505 395-UEN Rev. G Section 6 Establishing connection and verifying the SPA/IEC communication Optical budget calculation for serial communication with SPA/IEC M11736-4 v2 Table 9: Example Distance 1 km Distance 25 m Glass Plastic Maximum attenuation - 11 dB - 7 dB 4 dB/km multi mode: 820 nm - 62.5/125 um 4 dB...

  • Page 51: Establishing Connection And Verifying The Lon Communication

    1MRK 505 395-UEN Rev. G Section 7 Establishing connection and verifying the LON communication Section 7 Establishing connection and verifying the LON communication Communication via the rear ports M12196-2 v1 7.1.1 LON communication M12196-4 v6 LON communication is normally used in station automation systems. Optical fiber is used within the substation as the physical communication link.

  • Page 52: The Lon Protocol

    Section 7 1MRK 505 395-UEN Rev. G Establishing connection and verifying the LON communication Glass fiber Plastic fiber Wavelength 820-900 nm 660 nm Transmitted power -13 dBm (HFBR-1414) -13 dBm (HFBR-1521) Receiver sensitivity -24 dBm (HFBR-2412) -20 dBm (HFBR-2521) 7.1.2 The LON Protocol M14804-32 v2 The LON protocol is specified in the LonTalkProtocol Specification Version 3 from Echelon...

  • Page 53: Optical Budget Calculation For Serial Communication With Lon

    1MRK 505 395-UEN Rev. G Section 7 Establishing connection and verifying the LON communication Some of these parameters can be viewed on the local HMI under Main menu /Configuration / Communication /Station communication /Port configuration /SLM optical LON port / LONGEN:1 .
  • Page 54 Section 7 1MRK 505 395-UEN Rev. G Establishing connection and verifying the LON communication Distance 1 km Distance10 m Glass Plastic Losses in connection box, two contacts (0.75 dB/contact) 1.5 dB Losses in connection box, two contacts (1dB/contact) 2 dB Margin for repair splices (0.5 dB/splice) 0.5 dB Maximum total attenuation...

  • Page 55: Testing Ied Operation

    1MRK 505 395-UEN Rev. G Section 8 Testing IED operation Section 8 Testing IED operation Preparing for test IP336-1 v1 8.1.1 Requirements M11740-2 v11 IED test requirements: • Calculated settings • Application configuration diagram • Signal matrix (SMT) configuration • Terminal connection diagram •...

  • Page 56: Preparing The Ied To Verify Settings

    Section 8 1MRK 505 395-UEN Rev. G Testing IED operation When using a MU test simulator, make sure it is set to the correct SVID and that the system frequency is set to the same as in the IED. Please observe the measuring accuracy of the IED, the test equipment and the angular accuracy for both of them.

  • Page 57: Activating The Test Mode

    1MRK 505 395-UEN Rev. G Section 8 Testing IED operation During testing, observe that the right testing method, that corresponds to the actual parameters set in the activated parameter setting group, is used. Set and configure the function(s) before testing. Most functions are highly flexible and permit a choice of functional and tripping modes.

  • Page 58: Connecting The Test Equipment To The Ied

    Section 8 1MRK 505 395-UEN Rev. G Testing IED operation Never disconnect the secondary connection of a current transformer circuit without first short-circuiting the transformer's secondary winding. Operating a current transformer with the secondary winding open will cause a massive potential build up that may damage the transformer and cause personal injury.

  • Page 59: Verifying Analog Primary And Secondary Measurement

    1MRK 505 395-UEN Rev. G Section 8 Testing IED operation that a function is also blocked if the BLOCK input signal on the corresponding function block is active, which depends on the configuration. Ensure that the logical status of the BLOCK input signal is equal to 0 for the function to be tested.

  • Page 60: Forcing Of Binary Input/Output Signals For Testing

    Section 8 1MRK 505 395-UEN Rev. G Testing IED operation • Verify operating levels (trip) and timers. • Verify alarm and blocking signals. • Use the disturbance handling tool in PCM600 to evaluate that the protection function has received the correct data and responded correctly (signaling and timing). •...

  • Page 61: How To Change Binary Input/Output Signals Using Forcing

    1MRK 505 395-UEN Rev. G Section 8 Testing IED operation • Use the TESTMODE function block, appropriately configured in PCM600/ACT. It may be convenient to control the input on mentioned component from, for example, an LHMI function key or similar during commissioning to quickly and easily enter IED test mode. 8.8.3 How to change binary input/output signals using forcing GUID-7DF9FAF1-68B1-49AF-9DE4-2A8D6F6FAEFE v2...

  • Page 62: Forcing By Using Pcm600

    Section 8 1MRK 505 395-UEN Rev. G Testing IED operation IEC15000022 V1 EN-US It is possible to power-cycle the IED in this state without losing the forcing states and values. This means that once a signal is forced, and the IED remains in IED test mode, the input or output will appear “frozen”...
  • Page 63 1MRK 505 395-UEN Rev. G Section 8 Testing IED operation IEC15000023 V1 EN-US 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 Select and edit the values.

  • Page 64: How To Undo Forcing Changes And Return The Ied To Normal Operation

    Section 8 1MRK 505 395-UEN Rev. G Testing IED operation 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-E12F59E019BD v1 Regardless of which input/output signals have been forced, all forced signals will return to their normal states immediately when the IED is taken out of test mode.

  • Page 65: Testing Functionality By Secondary Injection

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Section 9 Testing functionality by secondary injection Testing disturbance report 9.1.1 Introduction M17101-2 v7 The following sub-functions are included in the disturbance report function: • Disturbance recorder • Event list •...

  • Page 66: Event Recorder (Er) And Event List (El)

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Disturbance upload can be performed by the use of PCM600 or by any third party tool with IEC 61850 protocol. Reports can automatically be generated from PCM600. Disturbance files can be analyzed by any tool reading Comtrade formatted disturbance files.

  • Page 67: Verifying The Settings

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Before test the trip signal to the circuit breaker must be blocked, for example by applying the COMBITEST test switch. Line differential protection must be set in test mode. This involves switching the IED to Test mode and the functions involved in the test.

  • Page 68: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection pure negative-sequence current where the phase angle between the local negative-sequence current and the remote negative-sequence currents will be 120°. With the current above IMinNegSeq, the signal external fault (EXTFAULT) must apply. No trip must be generated.

  • Page 69: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Repeat points 3– 6 for phases L2 and L3. Inject symmetrical phase voltages equal to the rated voltage. Decrease the injected phase-phase voltage L1-L2 and note the operated value (start value) of the function.

  • Page 70: Function Revision History

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection This under-impedance-based criterion is defined by the two setting parameters XStart and RStart. These two settings are common for both Ph-Ph and Ph-Gnd measurement loops. In order to ensure proper operation of the distance zones the under-impedance based starting element shall be set in such a way to always cover (i.e.
  • Page 71 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection R1set X1set R (Ohm/phase) ArgDir 25% of RFPPZx/2 50% of RFPPZx/2 RFPPZx/2 IEC05000368-5-en.vsdx IEC05000368 V5 EN-US Figure 12: Distance protection characteristic with test points for phase-to-phase measurements Table 16: Test points for phase-to-phase loops L1-L2 (Ohm/phase) Test point Reach...
  • Page 72 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Test point Reach Set value Comments 0.8 x X1 ArgNegRes = 120⁰ fixed Formula applies if R set value < RFPPZx/2 -0.8 x X1 tan( ArgNegRes-90⁰) 0.5 x X1 0.5 x R1 If RFPPZx/2 <...

  • Page 73: Measuring The Operating Limit Of Set Values

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Test point Reach Value Comments If RLdFw < RFPEZx RLdFw -0.8 x R x tan( ArgDir) = minimum of RFPEZx and RLdFw ArgDir = 15⁰ fixed 0.8 x R -0.4 x R x tan( ArgDir) = minimum of RFPEZx and RLdFw...

  • Page 74: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection The zones that are not tested have to be blocked and the zone that is tested has to be released. 9.4.1.5 Completing the test GUID-60C5389E-B021-45BB-8CB3-E21348CF50EF v2 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes.
  • Page 75 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection R1LIn X1OutFw X1InFw R1FInRv R1FInFw ArgLd ArgLd RLdInRv RLdInFw RLdOutFw RLdOutRv X1InRv X1OutRv IEC18000101-1-en.vsdx IEC18000101 V1 EN-US Figure 14: Proposed test points to measure the outer and inner boundaries of operating characteristics Where, ΔFw =...
  • Page 76 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Test point Comment -X1OutRv -(0.8 * R1LIn + R1FInRv -0.8 * X1OutRv + ∆Rv) -0.8 * (R1FInRv + ∆Rv) -0.8 * (R1FInRv + ∆Rv) * tan (ArgLd) -RLdOutRv -R1FInRv + ∆Rv If OperationLdCh = Off -0.8 * (R1FInRv + ∆Rv)
  • Page 77 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Set X1InFw, R1LIn, X1InRv, R1FInFw, R1FInRv, ArgLd, RLdOutFw, RLdOutRv, kLdRFw and kLdRRv to values that are in accordance with the selectivity plan and the corresponding operating characteristic is shown in Figure 15. Set OperationLdCh to On and set timers tP1, tP2, tW and tH to their default values.
  • Page 78 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection At this condition, it will be detected as consecutive power swing and the output signal START will be maintained. Repeat step and the outputs ZOUT and ZIN get deactivated. The output signal START will be disappeared after set duration of tH from the instance of step 13.

  • Page 79: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection The input signal BLKI01, block inhibit of the start output for slow power swings is connected to FALSE. Create a test sequence such that the power swing should be detected . This can be done by referring to steps 5, 6, and 7 described in section "Testing the power swing detection logic ZMRPSB"...

  • Page 80: Verifying The Settings

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection breaker opening time. If there are several out-of-step relays in the power system, then the one which finds the center of oscillation in its zone 1 should operate first. Two current channels I3P1 and I3P2 are available in OOSPPAM function to allow the direct connection of two groups of three-phase currents;...
  • Page 81 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9000 36000 ≤ × = × ovrl p ovrl (Equation 2) EQUATION14042 V1 EN-US Reference is made to the numerical values of the example, explained in the “Setting guidelines” of the Application Manual.
  • Page 82 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection and the voltages that are related to them: 0 078 0 565 20918 0 570 0 20918 11931 × × × × t FwdZ FwdZ FwdR FwdX (Equation 12) EQUATION14052 V1 EN-US 0 003 0 282...

  • Page 83: Test Of Point Re (R Fwdr , X Fwdx )

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 20918 10459 (Equation 16) GUID-F02E8D18-FF87-45BE-8142-E8FA19F6966B V1 EN-US The first current I has frequency 50 Hz, magnitude 10459 A (that is, 1.162 A secondary) and phase angle 0º. The second current I has magnitude 10459 A (that is, 1.162 A secondary), phase angle 180º...
  • Page 84 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection VT s 1 1 11931 95 1 × × × × t FwdZ 13 8 VT p (Equation 17) EQUATION14057 V1 EN-US     ForwardX 59 33 ∠...
  • Page 85 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 1 1 11931 95 1 × × × × t FwdZ 13 8 VT p (Equation 23) EQUATION14057 V1 EN-US...
  • Page 86 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection ∠I = 0º frequency of I = 50 Hz • Check that the service values (VOLTAGE, CURRENT, R(%), X(%) ) are according to the injected quantities and that ROTORANG is close to 3.14 rad. For this particular injection the service values are: •...

  • Page 87: Test Of The Boundary Between Zone 1 And Zone 2, Which Is Defined By The

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 10459 1 162 × × 9000 (Equation 36) EQUATION14062 V1 EN-US ∠I = 180º frequency of I = 49.5 Hz Expected result: start of the protection function and trip in zone 2, when trip conditions are fulfilled. 9.4.3.3 Test of the boundary between zone 1 and zone 2, which is defined by the parameter ReachZ1...
  • Page 88 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Execution of the dynamic test GUID-53964189-42E4-4C4B-BFCD-64888BA938EF v1 The test may be performed by using two states of a sequence tool that is a basic feature of test sets. •...
  • Page 89 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection VT s 0 9 1435 9 36 × × × × t RZ 13 8 VT p (Equation 47) EQUATION14066 V1 EN-US     ForwardX 59 33 ∠...

  • Page 90: Test Of The Point Se (R Rvsr , X Rvsx )

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 0 9 1435 9 36 × × × × t RZ 13 8 VT p (Equation 53) EQUATION14066 V1 EN-US...
  • Page 91 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 10459 1 162 × × 9000 (Equation 60) EQUATION14062 V1 EN-US ∠I = 0º frequency of I = 50 Hz • Check that the service values (VOLTAGE, CURRENT, R(%), X(%)) are according to the injected quantities and that ROTORANG is close to 3.14 rad.
  • Page 92 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection frequency of I = 50 Hz 10459 1 162 × × 9000 (Equation 66) EQUATION14062 V1 EN-US ∠I = 180º frequency of I = 50.5 Hz Expected result: start of the protection function and trip in zone 1 when trip conditions are fulfilled.
  • Page 93 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection • State 1: pre-test condition. Steady voltage and current are applied in order to get a steady high impedance, that is, a point in the plane R-X which is far away from the lens characteristic. Define the following three-phase symmetrical quantities (the phase angle is related to phase L1): VT s 1 1 5899...

  • Page 94: Automatic Switch Onto Fault Logic Zcvpsof

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection COMMON TRIP COMMAND (trip) TRIPZ1 (tripZone1) TRIPZ2 (tripZone2) START (start) GENMODE (generatorMode) MOTMODE (motorMode) time in seconds → IEC10000142-1-en.vsd IEC10000142 V1 EN-US Figure 17: Boolean output signals for the injected current with two components: a 50 Hz current component and a 49.5 Hz current component 9.4.4 Automatic switch onto fault logic ZCVPSOF...

  • Page 95: Initiating Zcvpsof Automatically And Setting Mode To Impedance

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Set AutoInitMode to DLD disabled and Mode to Impedance. Activate the switch onto fault BC input. During normal operating conditions, the BC input is de-energized. Apply a three-phase fault condition corresponding to a fault at approximately 45% of the line or with impedance at 50% of the used zone setting and current greater than 30% of IBase.

  • Page 96: Measuring The Operate Limit Of Set Values

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 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. 9.5.1.1 Measuring the operate limit of set values M11754-11 v7...

  • Page 97: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 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 protection).

  • Page 98: Measuring The Operate Limit Of Set Values

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Values of the logical signals for EFPIOC are available on the local HMI under Main menu /Tests / Function status /Current protection /InstResidualOverCurrent(50N,IN>>) / EFPIOC(50N;IN>>):x , where x = 1, 2, and 3. The Signal Monitoring in PCM600 shows the same signals that are available on the local HMI.

  • Page 99: Function Revision History

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.5.4.1 Function revision history GUID-0F9199B0-3F86-45E0-AFC2-747052A20AE1 v2 Document Product History revision revision 2.2.1 2.2.1 2.2.1 2.2.4 The phase selection logic is added to allow phase segregated trip. The new phase selections outputs added to this release are PHSELL1, PHSELL2 and PHSELL3.

  • Page 100: Thermal Overload Protection, One Time Constant, Celsius/Fahrenheit Lcpttr/Lfpttr

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.5.5 Thermal overload protection, one time constant, Celsius/ Fahrenheit LCPTTR/LFPTTR M14950-2 v7 Prepare the IED for verification of settings as outlined in section "Requirements" section "Preparing for test" in this chapter.

  • Page 101: Function Revision History

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection To verify the settings in the most common back-up trip mode 1 out of 3, it is sufficient to test phase- to-earth faults. At mode 2 out of 4 the phase current setting, IP> can be checked by single-phase injection where the return current is connected to the summated current input.

  • Page 102: Verifying The Re-Trip Mode

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection In applicable cases, the back-up trip for multi-phase start t2MPh and back-up trip 2, t2 and t3 can also be checked. To check t2MPh, a two-phase or three-phase start shall be applied. 9.5.6.5 Verifying the re-trip mode M12104-36 v6...

  • Page 103: Verifying Instantaneous Back-Up Trip At Cb Faulty Condition

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Set BuTripMode = 1 out of 4. Apply the fault condition, including start of CCRBRF, with one-phase current below set IP> but above IN>. The residual earth-fault should then be above set IN>. Verify that back-up trip is achieved after set time.

  • Page 104: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Set FunctionMode = Current/Contact. Leave the inputs for CB close inactivated. These signals should not influence. Apply the fault condition, including the start of CCRBRF, with the current above the set IP> value.

  • Page 105: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Check that the input logical signals BLOCK and RELEASE and the output logical signal TRIP are all logical zero. Activate the input RELEASE on the STBPTOC function block For a short while inject a current (fault current) in one phase to about 110% of the set operating current, and switch the current off.

  • Page 106: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection For a short while inject a current (fault current) in same phase to about 90% of the set operating current, and switch the current off. Switch the fault current on and observe. No STL1, START, and TRIP signal should appear.

  • Page 107: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Use the TRIP signal from the configured binary output to stop the timer. Deactivate the CLOSECMD. Decrease one current with 80% of the current unsymmetrical level compared to the other two phases. Activate CLOSECMD. NO TRIP signal should appear.

  • Page 108: Voltage Protection

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Voltage protection SEMOD53540-1 v1 9.6.1 Two step undervoltage protection UV2PTUV M13796-2 v6 Prepare the IED for verification of settings as outlined in section "Requirements" section "Preparing for test" in this chapter.

  • Page 109: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection For example, if the measured voltage jumps from the rated value to 0.8 times the set start voltage level and time multiplier k1 is set to 0.05 s (default value), then the TR1 and TRIP signals operate at a time equal to 0.250 s ±...

  • Page 110: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.6.2.3 Completing the test M13806-43 v6 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. 9.6.3 Two step residual overvoltage protection ROV2PTOV SEMOD54358-3 v7...

  • Page 111: Voltage Differential Protection Vdcptov

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.6.4 Voltage differential protection VDCPTOV SEMOD175258-3 v2 Prepare the IED for verification of settings as outlined in section "Requirements" and section "Preparing for test" in this chapter. 9.6.4.1 Function revision history GUID-04679E4E-E0D2-4BA6-A002-4020E52DB973 v1 Document...
  • Page 112 Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection IEC07000106-1-en.vsd IEC07000106 V2 EN-US Figure 18: Connection of the test set to the IED for test of U1 block level where: is three-phase voltage group1 (U1) is three-phase voltage group2 (U2) Decrease slowly the voltage in phase UL1 of the test set until the START signal resets.

  • Page 113: Check Of Voltage Differential Trip And Alarm Levels

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection IEC07000107-1-en.vsd IEC07000107 V2 EN-US Figure 19: Connection of the test set to the IED for test of U2 block level where: is three-phase voltage group1 (U1) is three-phase voltage group2 (U2) Apply voltage higher than the highest set value of UDTrip, U1Low and U2Low to the U1 three- phase inputs and to one phase of the U2 inputs according to figure 19.

  • Page 114: Check Of Trip And Trip Reset Timers

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection IEC07000108-1-en.vsd IEC07000108 V2 EN-US Figure 20: Connection of the test set to the IED for test of alarm levels, trip levels and trip timer where: is three-phase voltage group1 (U1) is three-phase voltage group2 (U2) Apply 1.2 ·...

  • Page 115: Final Adjustment Of Compensation For Vt Ratio Differences

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.6.4.5 Final adjustment of compensation for VT ratio differences SEMOD175258-183 v2 Procedure With the protection in test mode, view the differential voltage service values in each phase on the local HMI under Main menu /Test /Function status /Voltage protection / VoltageDiff(PTOV,60) /VDCPTOV:x .

  • Page 116: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.6.5.2 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 the original values, if changed for testing purposes. Frequency protection SEMOD53547-1 v1 9.7.1...

  • Page 117: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.7.1.2 Completing the test M16289-57 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. 9.7.2 Overfrequency protection SAPTOF M16290-2 v7...

  • Page 118: Verifying The Settings

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.7.3.1 Verifying the settings M16256-8 v1 Verification of START value and time delay to operate M16256-10 v5 Check that the settings in the IED are appropriate, especially the START value and the definite time delay.

  • Page 119: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.8.1.2 Completing the test M12917-43 v4 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes. 9.8.2 Fuse failure supervision FUFSPVC M1405-2 v8...

  • Page 120: Measuring The Operate Value For The Zero-Sequence Function

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection ⋅ ⋅ + ⋅ (Equation 84) EQUATION707 V2 EN-US Where: are the measured phase voltages and U IEC00000275 V1 EN-US p × = × 0, 5 IECEQUATION00022 V2 EN-US Compare the result with the set value of the negative-sequence operating voltage (consider that the set value 3U2>...

  • Page 121: Measuring The Operate Value For The Dead Line Detection Function

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Repeat steps and 2. Then slowly increase the measured current in one phase until the BLKU signal disappears. Record the measured current and calculate the corresponding zero-sequence current according to the equation (observe that the currents in the equation are phasors): ×...

  • Page 122: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Change the magnitude of the voltage and current for phase 1 to a value higher than the set value DU> and DI<. Check that the start output signals STDUL1 and STDIL1 and the general start signals STDU or STDI are activated.

  • Page 123: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Step No. OpMode Changes after step 2 Expected output RMS or DFT Mag Change UL1 back to 63.5V STL1 , STRISE, START signal should be TRUE for 100 ms DFT Angle (vector Change UL1 to 63.5V at STL1, START signal will be TRUE for 100...

  • Page 124: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Step No. OpMode Changes after step 2 Expected output Instantaneous 1 Change IL1 to 2 A STL1 , STRISE, START signal should be cycle or TRUE for 100 ms Instantaneous 2 cycle Instantaneous 1...

  • Page 125: Control

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Control SEMOD53560-1 v2 9.9.1 Synchrocheck, energizing check, and synchronizing SESRSYN M2377-3 v12 This section contains instructions on how to test the synchrocheck, energizing check, and synchronizing function SESRSYN for single arrangements. Prepare the IED for verification of settings as outlined in section "Requirements"...

  • Page 126: Testing The Synchronizing Function

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.9.1.1 Testing the synchronizing function M2377-21 v8 The voltage inputs used are: UP3LN1 UL1, UL2 or UL3 line 1 voltage inputs on the IED UP3BB1 Bus1 voltage input on the IED Testing the frequency difference M2377-116 v11 The frequency difference test should verify that operation is achieved when the frequency difference...
  • Page 127 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Apply voltages U-Line (for example) = 80% GblBaseSelLine and U-Bus = 80% GblBaseSelBusGblBaseSelBus with the same phase-angle and frequency. Check that the AUTOSYOK and MANSYOK outputs are activated. The test can be repeated with different voltage values to verify that the function operates within the set UDiffSC.

  • Page 128: Testing The Energizing Check

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 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. Check that the AUTOSYOK and MANSYOK outputs are activated.

  • Page 129: Testing The Voltage Selection

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Verify the settings AutoEnerg or ManEnerg to be DBLL. Apply a single-phase voltage of 30% GblBaseSelBus to the U-Bus and a single-phase voltage of 100% GblBaseSelLine to the U-Line. Check that the AUTOENOK and MANENOK outputs are activated after set tAutoEnerg respectively tManEnerg.

  • Page 130: Autorecloser For 1/2/3-Phase Operation Smbrrec

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.9.2 Autorecloser for 1/2/3-phase operation SMBRREC M12400-2 v12 Verification of the auto recloser for single-phase, two-phase or three-phase auto reclosing attempts can be considered to consist of two parts. •...

  • Page 131: Preparation Of The Verification

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection • 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 •...

  • Page 132: Switching The Auto Recloser To On And Off On And Off

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.9.2.2 Switching the auto recloser to On and Off On and Off M12400-79 v9 Set the Operation setting to Off and check the state. Set the Operation setting to On and check the state, including SETON and READY. The circuit breaker should be closed and ready.
  • Page 133 1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Check that the auto recloser is operative, for example, by making a reclosing shot without the INHIBIT signal. Apply a fault and thereby a START signal. At the same time, or during the dead time, apply a signal to the input INHIBIT.

  • Page 134: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.9.2.5 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 the original values, if changed for testing purposes. 9.9.3 Apparatus control APC M13385-2 v8...

  • Page 135: Function Revision History

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Check the scheme logic during the secondary injection test of the impedance or overcurrent protection functions. Activation of the different zones verifies that the CS signal is issued from the intended zones. The CS signal from the independent tripping zone must have a tSendMin minimum time.

  • Page 136: Testing Blocking Scheme

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Check that the other zones operate according to their zone timer and that the send (CS) signal is obtained only for the zones that are configured to give the actual signal. Also the zone connected to CS underreach is giving CS in this mode.

  • Page 137: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Activate the guard input signal (CRG) of the IED. Using the scheme selected, check that a signal accelerated trip (TRIP) is obtained when the guard signal is deactivated. 9.10.1.7 Completing the test M13868-84 v6...

  • Page 138: Weak End Infeed Logic

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Checking of current reversal M14947-13 v9 The reverse zone timer must not operate before the forward zone fault is applied. The user might need to block the reverse zone timer setting during testing of current reversal.

  • Page 139: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection The ECHO output gives only a 200 ms pulse. 9.10.2.4 Completing the test M14947-105 v5 Continue to test another function or end the test by changing the TESTMODE setting to Off. Restore connections and settings to the original values, if changed for testing purposes.

  • Page 140: Function Revision History

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.10.4.1 Function revision history GUID-F53CEDFF-DD1E-4FC2-A8AF-85DD40DBF71B v1 Document Product History revision revision 2.2.1 2.2.2 2.2.2 2.2.2 2.2.3 2.2.3 2.2.3 2.2.4 2.2.4 2.2.4 2.2.5 Added separate DOs for teleprotection permissive (TxPrm & RxPrm1), blocking (TxBlk & RxBlk1) and direct trip (TxTr &...

  • Page 141: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Inject the polarizing voltage , which is 5% of UBase (EF4PTOC) where the current is lagging the voltage by 65°. Inject current (65° lagging the voltage) into one phase at about 110% of the set operating current, and switch the current off with the switch.

  • Page 142: Testing The Weak-End Infeed Logic

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Abruptly reverse the current to AngleRCA setting lagging the voltage, to operate the forward directional element. Check that the IRVL output still is activated after the reversal with a time delay that complies with the setting tDelayRev.

  • Page 143: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Inject the polarizing voltage 3U0 to about 110% of the setting ( 3U0> ) and adjust the phase angle between the voltage and current to (180°- AnglRCA) setting, the current leads the voltage.

  • Page 144: 1Ph/3Ph Operating Mode

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection An adequate time interval between the faults should be considered, to overcome a reclaim time caused by the possible activation of the autorecloser function SMBRREC. The function must issue a three-phase trip in all cases when trip is initiated by any protection or some other built- in or external function.

  • Page 145: Circuit Breaker Lockout

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Take an adequate time interval between faults into consideration, to overcome a reclaim time, which is activated by the autorecloser function SMBRREC. Only a single-phase trip should occur for each separate fault and only one of the trip outputs (TRLn) should be activated at a time.

  • Page 146: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection All functional outputs should reset. Deactivate the trip signal lockout function, set TripLockout = Off and the automatic lockout function, set AutoLock = Off. 9.11.1.6 Completing the test SEMOD54375-203 v6 Continue to test another function or end the test by changing the TESTMODE setting to Off.

  • Page 147: Testing The Gas Medium Supervision For Temperature Alarm And Temperature Lockout Conditions

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Activate BLOCK binary input and check that the outputs PRESALM, PRESLO, ALARM and LOCKOUT disappears. Reset the BLOCK binary input. Ensure that pressure lockout condition exists and then activate the reset lockout input RESETLO and check that the outputs PRESLO and LOCKOUT reset.

  • Page 148: Testing The Liquid Medium Supervision For Level Alarm And Level Lockout Conditions

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.12.2.2 Testing the liquid medium supervision for level alarm and level lockout conditions GUID-C1F1E6CA-9512-4358-A4E7-84CC3698D156 v4 Connect the binary inputs to consider liquid level to initiate the alarms. Activate the binary input SENLEVELQ. Consider the analogue level input SENLEVEL and set SENLEVEL to a value lower than LevelAlmLimit or activate binary input signal SENLVLALM, check that outputs LVLALM and ALARM are activated after a set time delay of tLevelAlarm.

  • Page 149: Verifying The Settings

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.12.3.1 Verifying the settings GUID-962A344D-5F8D-49A6-B3AC-29C7FEED0A3D v4 Connect the test set for the injection of a three-phase current to the appropriate current terminals of the IED. If current need to be injected for a particular test, it should be done in the phase selected by the PhSel parameter.

  • Page 150: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 8.1. Test the actual set values defined by OperAlmLevel and OperLOLevel. 8.2. The operation counter, NOOPER is updated for every close-open sequence of the breaker by changing the position of auxiliary contacts POSCLOSE and POSOPEN. 8.3.

  • Page 151: Function Revision History

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.12.6 Function revision history GUID-E828F930-88FF-4D5B-8304-2BD3B89919B8 v1 9.12.7 Voltage harmonic monitoring VHMMHAI GUID-B2F24353-AAEA-4520-BB1C-5FD5FFCFC67B v1 GUID-804F309E-B02F-4F6B-B0FC-2C7AE3F12DBA v2 Prepare the IED for verification of settings outlined in Section "Preparing the IED to verify settings".

  • Page 152: Fault Current And Voltage Monitoring Function Fltmmxu

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection Document Product History revision revision 2.2.1 2.2.1 2.2.1 2.2.1 PTP Enhancement 2.2.4 9.12.9 Fault current and voltage monitoring function FLTMMXU GUID-B976D374-CB18-441E-9A12-D4B351D6BF7F v1 GUID-22723399-65DD-44BD-B908-EDA67760065B v1 Prepare the IED for verification of settings as outlined in section "Requirements"...

  • Page 153: Function Revision History

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection 9.12.10.1 Function revision history GUID-1740AA05-417C-4474-ABE7-F15CB4D16019 v3 Document Product History revision revision 2.2.1 2.2.1 2.2.1 2.2.4 Added FLINVAL, FLT_DIST, FLT_R, and FLT_LOOP outputs in the ACT function block. 2.2.5 9.12.10.2 Verifying the signals and settings GUID-0FDCCF3B-63C5-463E-AD67-2AE3633E9CE9 v1...

  • Page 154: Completing The Test

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection × ------ - 100 (Equation 88) EQUATION123 V1 EN-US in % for two- and three-phase faults × × + × X0 2 X1 (Equation 89) EQUATION124 V1 EN-US in % for single-phase-to-earth faults ×...

  • Page 155: Completing The Test

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection Verification of EAFACC & ERFACC output Connect the test set for injection of three-phase currents and three-phase voltage to the appropriate current and voltage terminals of the IED. Ensure the instantaneous values of active and reactive power from CVMMXN function block are connected to ETPMMTR function block active and reactive power inputs.

  • Page 156: Station Communication

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.14 Station communication SEMOD53595-1 v1 9.14.1 Multiple command and transmit MULTICMDRCV / MULTICMDSND SEMOD172432-5 v3 The multiple command and transmit function (MULTICMDRCV / MULTICMDSND) is only applicable for horizontal communication. Test of the multiple command function block and multiple transmit is recommended to be performed in a system, that is, either in a complete delivery system as an acceptance test (FAT/SAT) or as parts of that system, because the command function blocks are connected in a delivery-specific way...

  • Page 157: Basic Ied Functions

    1MRK 505 395-UEN Rev. G Section 9 Testing functionality by secondary injection IEC07000188 V1 EN-US Figure 24: Test of RTC with I/O 9.16 Basic IED functions SEMOD52026-1 v1 9.16.1 Parameter setting group handling SETGRPS M11369-2 v4 Prepare the IED for verification of settings as outlined in section "Preparing for test"...

  • Page 158: Exit Test Mode

    Section 9 1MRK 505 395-UEN Rev. G Testing functionality by secondary injection 9.17 Exit test mode SEMOD53244-3 v6 The following procedure is used to return to normal operation. After exiting the IED test mode, make sure that the MU is returned to normal mode. Navigate to the test mode folder.

  • Page 159: Checking The Directionality

    1MRK 505 395-UEN Rev. G Section 10 Checking the directionality Section 10 Checking the directionality 10.1 Overview GUID-7E504488-F341-477A-953A-EB0B262911EB v2 Before starting this process, all individual devices that are involved in the fault clearance process of the protected object must have been individually tested and must be set in operation. The circuit breaker must be ready for an open-close-open cycle.
  • Page 160 Section 10 1MRK 505 395-UEN Rev. G Checking the directionality If the directional function shows forward when it should show reverse (or vice-versa) for all the three phases, this probably means a wrong connection of CTs and/or VTs serving the distance protection, or it can mean a wrong setting of earthing point (the setting name is : CTStarPoint) for all the three CTs, or it could mean a wrong setting for the pre-processing blocks (3PhaseAnalogGroup under the HMI menu: Main menu /Configuration /Analog modules )

  • Page 161: Commissioning And Maintenance Of The Fault Clearing System

    1MRK 505 395-UEN Rev. G Section 11 Commissioning and maintenance of the fault clearing system Section 11 Commissioning and maintenance of the fault clearing system 11.1 Commissioning tests SEMOD56513-5 v5 During commissioning all protection functions shall be verified with the setting values used at each plant.

  • Page 162: Visual Inspection

    Section 11 1MRK 505 395-UEN Rev. G Commissioning and maintenance of the fault clearing system 11.2.1 Visual inspection SEMOD56525-5 v3 Prior to testing, the protection IEDs should be inspected to detect any visible damage that may have occurred (for example, dirt or moisture deposits, overheating). Make sure that all IEDs are equipped with covers.

  • Page 163: Self Supervision Check

    1MRK 505 395-UEN Rev. G Section 11 Commissioning and maintenance of the fault clearing system inserted or the IED is set to test mode from the local HMI. At the end of the secondary injection test it should be checked that the event and alarm signalling is correct by activating the events and performing some selected tests.

  • Page 164: Restoring

    Section 11 1MRK 505 395-UEN Rev. G Commissioning and maintenance of the fault clearing system 11.2.2.8 Restoring SEMOD56528-36 v2 Maintenance is very important to improve the availability of the protection system by detecting failures before the protection is required to operate. There is however little point in testing healthy equipment and then putting it back into service with an open terminal, with a removed fuse or open miniature circuit breaker with an open connection, wrong setting, and so on.

  • Page 165: Troubleshooting

    1MRK 505 395-UEN Rev. G Section 12 Troubleshooting Section 12 Troubleshooting 12.1 Checking the self supervision signals IP1474-1 v2 12.1.1 Checking the self supervision function IP1473-1 v1 12.1.1.1 Determine the cause of an internal failure M11657-2 v2 This procedure describes how to navigate the menus in order to find the cause of an internal failure when indicated by the flashing green LED on the HMI module.

  • Page 166: Fault Tracing

    Section 12 1MRK 505 395-UEN Rev. G Troubleshooting Indicated result Possible reason Proposed action (Protocol name) Fail Protocol has failed. (I/O module name) No problem detected. None. Ready (I/O module name) Fail I/O modules has failed. Check that the I/O module has been configured and connected to the IOP1- block.

  • Page 167: Using Front-Connected Pc

    1MRK 505 395-UEN Rev. G Section 12 Troubleshooting HMI Signal Name: Status Description READY / FAIL This signal will be active if the Runtime Engine failed to do some actions with the application threads. The actions can be loading of settings or parameters for components, changing of setting groups, loading or unloading of application threads.

  • Page 168: Diagnosing The Ied Status Via The Lhmi Hint Menu

    Section 12 1MRK 505 395-UEN Rev. G Troubleshooting Table 24: Events available for the internal event list in the IED Event message: Description Generating signal: INT--FAIL Internal fail status INT--FAIL (reset event) INT--FAIL INT--FAIL (set event) INT--WARNING Internal warning status lNT--WARNING (reset event) INT--WARNING lNT--WARNING (set event)
  • Page 169 1MRK 505 395-UEN Rev. G Section 12 Troubleshooting Table 26: Hint menu Headline Explanation Incorrect setting of SyncLostMode There are two explanations possible: SyncLostMode is set to Block, no time source is configured to achieve the required accuracy. Unless a high accuracy time source is selected, the function dependent on high time accuracy will be blocked.

  • Page 170: Hardware Re-Configuration

    Section 12 1MRK 505 395-UEN Rev. G Troubleshooting Headline Explanation Non Hitachi Power grids vendor SFP detected Non Hitachi Power grids vendor SFP detected. Corresponding hardware(s) is set to fail. Use Hitachi Power grids approved SFP’s. FPGA version is not accepted FPGA version is not accepted.

  • Page 171: Repair Instruction

    1MRK 505 395-UEN Rev. G Section 12 Troubleshooting Switch the IED off and insert the new module. Switch the IED on, wait for it to start, and then perform a HW reconfig. Perform a license update in PCM600. The new module is now available in PCM600 and is ready to be configured. Removing a module from an IED Procedure: Remove all existing configuration for the module in PCM, and write that configuration to the IED.

  • Page 172: Repair Support

    Section 12 1MRK 505 395-UEN Rev. G Troubleshooting Disassemble and reassemble the IED accordingly: Switch off the dc supply. Short-circuit the current transformers and disconnect all current and voltage connections from the IED. Disconnect all signal wires by removing the female connectors. Disconnect the optical fibers.

  • Page 173: Glossary

    1MRK 505 395-UEN Rev. G Section 13 Glossary Section 13 Glossary M14893-1 v20 Alternating current Actual channel Application configuration tool within PCM600 A/D converter Analog-to-digital converter ADBS Amplitude deadband supervision Analog digital conversion module, with time synchronization Analog input ANSI American National Standards Institute Access Point Autoreclosing...
  • Page 174 Section 13 1MRK 505 395-UEN Rev. G Glossary Communication Management tool in PCM600 CO cycle Close-open cycle Codirectional Way of transmitting G.703 over a balanced line. Involves two twisted pairs making it possible to transmit information in both directions Command COMTRADE Standard Common Format for Transient Data Exchange format for Disturbance recorder according to IEEE/ANSI C37.111, 1999 / IEC...
  • Page 175 1MRK 505 395-UEN Rev. G Section 13 Glossary Electromotive force Electromagnetic interference EnFP End fault protection Enhanced performance architecture Electrostatic discharge F-SMA Type of optical fiber connector Fault number FIPS Federal Information Processing Standards Flow control bit; Frame count bit FOX 20 Modular 20 channel telecommunication system for speech, data and protection signals...
  • Page 176 Section 13 1MRK 505 395-UEN Rev. G Glossary IEC 61850–8–1 Communication protocol standard IEEE Institute of Electrical and Electronics Engineers IEEE 802.12 A network technology standard that provides 100 Mbits/s on twisted-pair or optical fiber cable IEEE P1386.1 PCI Mezzanine Card (PMC) standard for local bus modules. References the CMC (IEEE P1386, also known as Common Mezzanine Card) standard for the mechanics and the PCI specifications from the PCI SIG (Special Interest Group) for the electrical EMF (Electromotive force).
  • Page 177 1MRK 505 395-UEN Rev. G Section 13 Glossary Multifunction vehicle bus. Standardized serial bus originally developed for use in trains. National Control Centre Number of grid faults Numerical module OCO cycle Open-close-open cycle Overcurrent protection OLTC On-load tap changer OTEV Disturbance data recording initiated by other event than start/pick-up Overvoltage Overreach...
  • Page 178 Section 13 1MRK 505 395-UEN Rev. G Glossary Short circuit location Station control system SCADA Supervision, control and data acquisition System configuration tool according to standard IEC 61850 Service data unit SELV circuit Safety Extra-Low Voltage circuit type according to IEC60255-27 Small form-factor pluggable (abbreviation) Optical Ethernet port (explanation) Serial communication module.
  • Page 179 1MRK 505 395-UEN Rev. G Section 13 Glossary User management tool Underreach A term used to describe how the relay behaves during a fault condition. For example, a distance relay is underreaching when the impedance presented to it is greater than the apparent impedance to the fault applied to the balance point, that is, the set reach.
  • Page 182 Hitachi Energy Sweden AB Grid Automation Products SE-721 59 Västerås, Sweden Phone +46 (0) 10 738 00 00 https://hitachienergy.com/protection-control Scan this QR code to visit our website © 2017 - 2022 Hitachi Energy. All rights reserved...

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