ABB RELION REB500 Operation Manual
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ABB RELION REB500 Operation Manual

Distributed busbar protection
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RELION
REB500
Distributed busbar protection REB500
Version 8.3 IEC
Technical manual
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Summary of Contents for ABB RELION REB500

  • Page 1 ® RELION REB500 Distributed busbar protection REB500 Version 8.3 IEC Technical manual /t1ain m1:nu /Main menu i!9? Events t�, � ;;: :: Measu remen ts Distu rbance records Setti rlgS Settings conf i� ation rua,gr,o stics rests O•� L¥19"39f� joi,je ct name j$sup erUs er 10:5 3:.10 2013 -03- 30...
  • Page 3 Disturbance records SettirlgS Settings confi� ation rua,gr,o stics rests O•� L¥19"39f� joi,ject name j$superUs er 3:.10 2013-03- 3010:5 I D I Document ID: 1MRK 505 400-UEN Issued: May 2019 Revision: B Product version: 8.3 © Copyright 2019 ABB. All rights reserved...
  • Page 4 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 may be used or disclosed only in accordance with the terms of such license.
  • Page 5 This document has been carefully checked by ABB but deviations cannot be completely ruled out. In case any errors are detected, the reader is kindly requested to notify the manufacturer.
  • Page 6 (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB in accordance with the product standards EN 50263 and EN 60255-26 for the EMC directive, and with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive.

  • Page 7: Table Of Contents

    4.7.2 Synchronizing using PPS......................35 4.7.3 Synchronization by SNTP......................35 4.7.4 Additional settings........................36 4.7.4.1 Time zone correction......................36 4.7.4.2 Daylight saving time......................36 Section 5 Busbar protection..................39 Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 8 Enabling protection zone functions (columns 1 to 4)..........59 7.2.3 Release by 31805_External release BB zone............... 60 7.2.4 Release by the internal voltage function................61 Trip redirection........................... 61 Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 9: Introduction

    Getting started guide 1MRK 505 404-UEN Symbols and conventions 1.4.1 Symbols GUID-4F7DD10A-DEE5-4297-8697-B8AAB5E3262F v2 The electrical warning icon indicates the presence of a hazard which could result in electrical shock. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 10: Document Conventions

    For example, the default value of the • Section references are presented with the respective section numbers. For example, see Section 1.4.2 for more details about document conventions. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 11: Safety Information

    Whenever changes are made in the IEDs, measures should be taken to avoid inadvertent tripping. The IEDs contain components which are sensitive to electrostatic discharge. Unnecessary touching of electronic components must therefore be avoided. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 13: Signals

    Protection function Signal function Sequence number Input on Bay unit TRIP Output on Bay unit Block command Input on Central Tripping Signal unit Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 14: Binary Inputs On Bay Units

    Applied to all the bay units of the bus zone and sections of busbars interconnected by an isolator (intertripping). 11115_Ext_Test_TRIP Activates the signal 21120_EXT_TEST_TRIP to operate several tripping relays simultaneously. Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 15 It also resets the text display and LED’s on the local control unit. A reset signal resets the entire system. Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 16 HMI LED’s of the bay unit. Table 6: Signal pairs supervised for anticoincidence Status Inspection 1 Inspection 2 Inspection 3 Inspection 4 OPEN 11615 11625 11635 11645 CLOSED 11620 11630 11640 11650 Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 17 EFP from tripping. 14605_EFP ext release_1 Providing this input is configured, EFP is enabled by an external signal. 14610_EFP ext release_2 Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 18 18205_Fuse failure superv. UV Provision is made for a tripped MCB to apply a signal to the input 18205_Fuse failure superv. UV and enable tripping of the protection zone concerned. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 19: Binary Outputs On Bay Units

    Combined tripping command summarizes the phase L2 tripping commands of station protection and bay protection functions (if existing). For details about combined tripping commands see Section 3.7. Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 20 Tripping has been redirected, providing a signal is being ○ applied to the input 13605_Trip redirection _1 or 13606_Trip redirection_2. 23335_Trip by BFP BFP has issued an intertripping command. ● Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 21 The number of these signals depends on the protection functions and signals included in the bay protection. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 22: Binary Inputs On Central Unit

    Blocks EFP throughout the system. When cancelled, the timers start again at t = 0 if the circuit-breaker is open and the current higher than setting. Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 23: Binary Outputs On Central Unit

    (neither CLOSED nor OPEN). It is issued at the end of the set time delay and is reset by the input Acknowledge isolator alarm, respectively set again by the next isolator alarm. Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 24 • Ext. supervision in service_1/2 inputs not set • An ABB reference (bay) was deactivated under the HMI500 menu, Settings Activate deactivate device first and activated with the limitation no objects afterwards. Due to this setting, the single line diagram shows an active bay node (bay name), but a deactivated bay figure.

  • Page 25: System Blocking Design

    System blocking design GUID-F331F75E-13B4-4577-AC3C-592437194D17 v2 Certain central and bay unit input signals can directly influence the output signals. Figure 1 shows the blocking system. The numbered items describe: Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 26 The signal is set. The signal is either reset and blocked or simply blocked if it was not already blocked when the blocking signal was generated. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 27 37205_Block PDF 32205_Block BBP 31205_Block SP 31210_Block output relays 31805_External release BB zone '1’ 31805_External TRIP BB zone 12000043-IEC18000266-1-en.vsd IEC18000266 V1 EN-US Figure 1: REB500 blocking system Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 28 41835_Test generator active 42305_BBP trip 42310_BBP trip L0 42315_BBP trip L1 42320_BBP trip L2 42325_BBP trip L3 42405_BBP blocked 43305_BFP trip t1 Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 29 Table 22: Bay Unit blocking system Input Output Blocking Inputs Alarms Enable 21105_E XTERNA L TRIP 21110_T 21115_RE MOTE TRIP 21305_Tr 21405_S blocked Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 30 23325_B FP TRIP 23630_Tr redirecte 23335_Tr ip by BFP 23405_B blocked 24105_E REMOTE TRIP 24305_E FP trip 24405_E blocked 25105_O CDT TRIP Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 31: Combined Tripping Commands

    L0 TRIP The combined tripping commands can be assigned to binary outputs of a bay unit and further to that send tripping information by GOOSE (if configured). Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 32: Tripping Commands Automatically Combined By The System

    3.7.2) by using an OR-Logic (see under the HMI500 menu Settings/Bay Protection/Configuration/Configuration-Select Protection Function/Trip Logic/Logic Mode: OR. For details about user defined tripping combinations logic see Table Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 33 Phase L1 TRIP 23315_BFP TRIP → 21130_TRIP → → PTRC.Tr.phsA 211105_DIST → → 29115_BP → TRIP CB L1 TRIP L1 Phase L2 TRIP Table continues on next page Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 34 21150_ → PSCH.TrTx. TRIP REMOTE general TRIP 23110_BFP → REMOTE TRIP 24105_EFP → REMOTE TRIP 211880_DIST → 29130_BP → Com Send REMOTE TRIP 220815_DIREFG → ND Send Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 35: System Settings

    : Maximal opening time of the CB including the arc extinction time • treset : Reset time of the breaker reclaim function depending on two factors: • Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 36: Isolators

    The isolators of a particular bay can be viewed by selecting the check box Feeder filter and then selecting a bay from the list. The label in the Markings field of the Details dialog box can be edited. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 37: Current Transformers

    The Overview tab opens a dialog box with a list of all the current transformers in the single- line diagram with their labels, bay labels, primary and secondary rated currents. 12000131-IEC18000458-1-en.vsdx IEC18000458 V1 EN-US Figure 4: Settings/Current transformer - Details Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 38: Voltage Transformers

    Setting example is given below: • VT data UN primary: 220 kV / √3 UN secondary: 110 V / √3 Connection to REB500: 3 phases_star • Settings made in HMI500 Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 39: System Response

    • Selective block busbar protection and Intertripping (preferred): The busbar protection and intertripping are only blocked for the section of busbar (protection zone) concerned. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 40: Isolator Alarm Delay

    No further events recorded when the memory is full Keep the latest (FIFO) The oldest event should be overwritten (ring buffer) Keep <n> old and latest Keeps the given number of old events, then overwrite Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 41: Time Synchronization

    To synchronize the REB500 via SNTP, at least one SNTP server is necessary. Redundant SNTP in case of device failure is optionally supported by specifying a second server. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 42: Additional Settings

    If the DST enabled check box is selected, the user can define the moment of Start and End of the DST period. The DST settings are saved by clicking OK or Apply. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 43 1MRK 505 400-UEN B Section 4 System settings 13000034-IEC18000462-1-en.vsdx IEC18000462 V1 EN-US Figure 7: Settings/Time/Daylight saving time Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 45: Busbar Protection

    This tab is only available if a neutral current measurement has been configured. The tab Check Zone operating characteristic will be available only if a check zone protection has been configured. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 46: Tripping Logic

    Tripping logic GUID-159F91B2-F393-4682-A62A-4481F24E4BEB v1 I > I diff diff set diff & Trip > k restr  12000055-IEC18000272-1-en.vsd IEC18000272 V1 EN-US Figure 9: Busbar protection tripping logic Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 47: Additional Protection Options

    Operation of BFP can also be started by the internal signals. These internal signals are shown with the following symbol in the block diagram of BFP. The inputs are on the left and the outputs on the right. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 48: Configuration

    BFP has two adjustable timers. At the end of time t1, a second attempt is made to trip the breaker that has failed to trip; at the end of time t2 the surrounding breakers are tripped. A Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 49 Timer 2 active active Timer t1 5000 Timer t2 5000 Intertripping pulse duration 5000 Logic type Enable start input supervision inactive Start input supervision, timer settings Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 50: Bfp Neutral Measurement System (Bfp L0)

    Detailed knowledge of the network, the protection systems and possible fault scenarios is necessary to configure this function correctly. Misconfiguration might lead to unselective tripping and loss of supply. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 51: Configuration Or Current Setting Of Bfp L0 System

    To allow for independent fault clearance behavior, timer stage t1-L0 is implemented as a completely separate timer, independent from the timer stages t1 of the BFP phase system. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 52 Table 34: Parameters for the BFP L0 system Parameter Min. Max. Default Step Unit Active for L0 inactive Pick-up setting 0.05 2.00 0.05 I0 calculated inactive Connect phase start signals active Timer t1-L0 5000 Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 53: Details

    Time step t1 L0 drop-down list is used to set the timer t1-L0. For considerations on the different possibilities to connect the BFP L0 system, Application Manual . see the Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 54: Overcurrent Definite Time Protection

    All bay and current transformer details are shown in the overview. In the Details view, the overcurrent protection can be activated per bay and the pick-up setting can be set. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 55: End Fault Protection

    Mode of operation GUID-6B574A13-42D5-497A-A1F8-EC18E9BFF574 v2 The end fault protection detects faults between an open circuit-breaker and the CT, which cannot be cleared by the busbar protection on its own. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 56 The signal "EFP remote TRIP" is available for transfer tripping. Its duration can be set using the operator program under Settings/System response. 14000029-IEC18000337-1-en.vsd IEC18000337 V1 EN-US Figure 17: Block diagram of EFP with CTs on the line side Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 57: Configuration

    The following parameters can be set for the end fault protection using the HMI500: Parameter Min. Max. Default Step Unit EFP active inactive Pick-up delay 10.0 Pick-up setting Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 58: Breaker Pole Discrepancy Protection

    The tripping condition is fulfilled when at least one of the phase currents is higher than setting (I ) and the difference between the phase currents (discrepancy mset factor ∆pd ) exceeds a given minimum for the set time. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 59 IEC18000339 V1 EN-US Figure 21: External plausibility check Under certain conditions, the breaker at the remote end or possibly some other breaker may be involved without a plausibility check. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 60: Configuration

    The pick- up value is given by the maximum current multiplied by the discrepancy factor. 14000033-IEC18000467-1-en.vsdx IEC18000467 V1 EN-US Figure 22: Settings/CB pole discrepancy protection - Details Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 61: Additional Functions

    The enabling signal can be assigned to a feeder, a bus-tie breaker or a protection zone. The assignment is performed by the ABB engineering department and cannot be changed subsequently by customers. The dialog box Voltage release enables the voltage function to be configured and set. The Overview tab lists the VTs, their assignment to bay units, any direct assignments to protection zones and also whether they are active or inactive.

  • Page 62: Combined Over- And Undervoltage Release

    (SSS_I0) and the undervoltage function of the remaining functions (see the release matrix in Section 7.1.2.2). Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 63: Vt Assignment

    Assignment to a feeder or a bus-tie breaker GUID-51F556DC-6D9E-4406-B851-393EAB4F7DDF v1 Figure 25 shows that VT T5 is assigned to feeder 3 and therefore measures the feeder voltage. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 64: Assignment To A Protection Zone

    Parameter Min. Max. Default Step Unit Overcurrent release active inactive Pick-up setting when active The overcurrent release function is processed independently of the release logic. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 65: Release Logic Or Matrix

    Checking the boxes in columns 1 to 4 of Figure 28 subjects inter-tripping of protection zones or the functions of bay units switched onto the respective protection zone to being enabled by the voltage release. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 66: Release By 31805_External Release Bb Zone

    There is a 31805_External release BB zone signal for every protection zone configured on the central unit (for example, enable trip-ping of BB zone 1 or enable tripping BB zone 2). Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...

  • Page 67: Release By The Internal Voltage Function

    This option has to be also configured there. Providing the trip redirection function is active, a tripping command is not issued locally to the circuit breaker in question. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 68 REB500 thus issues a tripping command to the surrounding circuit-breakers after about 20 ms to isolate the fault. The input signal 11105_External TRIP is not needed in this example. Distributed busbar protection REB500 Technical manual © Copyright 2019 ABB. All rights reserved...
  • Page 70 ABB AB Grid Automation Products SE-721 59 Västerås, Sweden Phone +46 (0) 21 32 50 00 Scan this QR code to visit our website www.abb.com/protection-control © Copyright 2019 ABB. All rights reserved.

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