Relion 615 series. Transformer Protection and Control RET615 Product Guide

Transcription

1 Relion 615 series Transformer Protection and Control Product Guide

2 Contents 1. Description Standard configurations Protection functions Application Supported ABB solutions Control Measurements Disturbance recorder Event log Recorded data Condition monitoring Trip-circuit supervision Self-supervision Fuse failure supervision Access control Inputs and outputs Station communication Technical data Local HMI Mounting methods IED case and IED plug-in unit Selection and ordering data Accessories and ordering data Tools Cyber security Terminal diagrams Certificates References Functions, codes and symbols Document revision history...59 Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors that may appear in this document. Copyright 2014 ABB. All rights reserved. Trademarks ABB and Relion are registered trademarks of the ABB Group. All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders. 2 ABB

3 Issued: Revision: H 1. Description is a dedicated transformer protection and control IED (intelligent electronic device) for power transformers, unit and step-up transformers including power generator-transformer blocks in utility and industry power distribution systems. is a member of ABB s Relion product family and part of its 615 protection and control product series. The 615 series IEDs are characterized by their compactness and withdrawable-unit design. Re-engineered from the ground up, the 615 series has been designed to unleash the full potential of the IEC standard for communication and interoperability between substation automation devices. Once the standard configuration IED has been given the application-specific settings, it can directly be put into service. The 615 series IEDs support a range of communication protocols including IEC with GOOSE messaging, IEC LE (except in RED615), IEC , Modbus and DNP3. Profibus DPV1 communication protocol is supported by using the protocol converter SPA-ZC Standard configurations is available in eight alternative standard configurations. The standard signal configuration can be altered by means of the signal matrix or the graphical application functionality of the Protection and Control IED Manager PCM600. Further, the application configuration functionality of PCM600 supports the creation of multi-layer logic functions utilizing various logical elements including timers and flip-flops. By combining protection functions with logic function blocks the IED configuration can be adapted to user specific application requirements. The IED is delivered from the factory with default connections described in the functional diagrams for binary inputs, binary outputs, function-to-function connections and alarm LEDs. The positive measuring direction of directional protection functions is towards the outgoing feeder. ABB 3

4 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION A PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR 3 Io (HV) 6 RTD 2 ma 3I (LV) Io> 51N-1 18 MAP MAP I2> 46 3I>>> 50P/51P 3 Io>> 51N-2 3I> 51P-1 ARC 50L/50NL diolo> 87NL Io Io 3I>> 51P-2 3dI>T 87T CONDITION MONITORING AND SUPERVISION CBCM CBCM OPTS OPTM 2 TCS TCM CONTROL AND INDICATION 1) Object Ctrl 2) Ind 3) CB 1 - DC 2 3 ES 1 2 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object COMMUNICATION Protocols: IEC Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP MEASUREMENT - HV side: I, Io - LV side: I - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components Analog interface types 1) Current transformer 7 Voltage transformer - 1) Conventional transformer inputs TPOSM 84M REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-C90DE25B-AEC FC8-F4604ACDB769 V1 EN Figure 1. Functionality overview for standard configuration A 4 ABB

5 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION B PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR Io RTD 2 ma Io (LV) 18 MAP MAP Io> 51N-1 Io>> 51N-2 diolo> 87NL Io 3dI>T 87T CONDITION MONITORING AND SUPERVISION CBCM CBCM OPTS OPTM 2 TCS TCM COMMUNICATION Protocols: IEC Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP 3 3I (LV) I2> 46 3I>>> 50P/51P 3 3I> 51P-1 ARC 50L/50NL 3I>> 51P-2 CONTROL AND INDICATION 1) Object Ctrl 2) Ind 3) CB 1 - DC 2 3 ES 1 2 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object MEASUREMENT - HV side: I - LV side: I, Io - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components Analog interface types 1) Current transformer 7 Voltage transformer - 1) Conventional transformer inputs TPOSM 84M REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-C948BC5D FC-B8C3F7BA5BAB V1 EN Figure 2. Functionality overview for standard configuration B ABB 5

6 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION C PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR Io (HV) 6 RTD 2 ma 3I (LV) Io> 51N-1 diohi> 87NH 18 MAP MAP I2> 46 3I>>> 50P/51P 3 3dI>T 87T Io Io>> 51N-2 3I> 51P-1 Io ARC 50L/50NL 3I>> 51P-2 CONDITION MONITORING AND SUPERVISION 2 CBCM CBCM OPTS OPTM TCS TCM CONTROL AND INDICATION 1) Object Ctrl 2) Ind 3) CB DC ES COMMUNICATION Protocols: IEC Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP MEASUREMENT - HV side: I, Io - LV side: I - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object Analog interface types 1) Current transformer 7 Voltage transformer - 1) Conventional transformer inputs TPOSM 84M REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-F8F3319F-B60D-47EF-A BC683D6C V1 EN Figure 3. Functionality overview for standard configuration C 6 ABB

7 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION D PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR Io 6 RTD 2 ma Io (LV) 18 MAP MAP diohi> 87NH Io> 51N-1 3dI>T 87T Io>> 51N-2 CONDITION MONITORING AND SUPERVISION 2 CBCM CBCM OPTS OPTM TCS TCM COMMUNICATION Protocols: IEC Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP Io CONTROL AND INDICATION 1) MEASUREMENT 3 3I (LV) I2> 46 3I>>> 50P/51P 3 3I> 51P-1 ARC 50L/50NL 3I>> 51P-2 Object Ctrl 2) Ind 3) CB 1 - DC 2 3 ES 1 2 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object - HV side: I - LV side: I, Io - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components Analog interface types 1) Current transformer 7 Voltage transformer - 1) Conventional transformer inputs TPOSM 84M REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-422AE187-3E2A-4A20-BBE2-2B8A840DC1FA V1 EN Figure 4. Functionality overview for standard configuration D ABB 7

8 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control Uo U L1 U L2 U L3 TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION E PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR xRTD 1xmA Io (HV) Io> 51N-1 18 MAP MAP I2> 46 3 Io>> 51N-2 ARC 50L/50NL diolo> 87NL Io Io 3dI>T 87T 3I (HV) CONDITION MONITORING AND SUPERVISION 2 FUSEF 60 TCS TCM CBCM CBCM OPTS OPTM CONTROL AND INDICATION 1) COMMUNICATION Protocols: IEC /9-2LE Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP MEASUREMENT 3I (LV) 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 Object Ctrl 2) Ind 3) CB DC ES HV side: I, Io, U, Uo, P, Q, E, pf - LV side: I - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components U L1 U L2 U L3 2 3U< U> 59 U L1 U L2 U L3 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object Analog interface types 1) Current transformer 7 Voltage transformer 2) 5 1) Conventional transformer inputs Uo 2 Uo> 59G TPOSM 84M 2) One of the five inputs is reserved for future applications REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-DC590CA4-DF86-499D-8B77-3DE0CB2997F0 V1 EN Figure 5. Functionality overview for standard configuration E 8 ABB

9 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control Uo U L1 U L2 U L3 TRANSFORMER PROTECTION AND CONTROL IED STANDARD CONFIGURATION F PROTECTION LOCAL HMI ALSO AVAILABLE 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR Io RTD 1 ma Io (LV) 18 MAP MAP Io> 51N-1 Io>> 51N-2 diolo> 87NL Io 3dI>T 87T 3I (HV) CONDITION MONITORING AND SUPERVISION 2 FUSEF 60 TCS TCM CBCM CBCM OPTS OPTM COMMUNICATION Protocols: IEC /9-2LE Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP 3 3I (LV) I2> 46 3I>>> 50P/51P 3 3I> 51P-1 ARC 50L/50NL 3I>> 51P-2 CONTROL AND INDICATION 1) Object Ctrl 2) Ind 3) CB DC ES MEASUREMENT - HV side: I, U, Uo, P, Q, E, pf - LV side: I, Io - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components U L1 U L2 U L3 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object Analog interface types 1) Current transformer 7 Voltage transformer 2) 5 1) Conventional transformer inputs U L1 U L2 U L3 2 3U< U> 59 2 Uo> 59G TPOSM 84M 2) One of the five inputs is reserved for future applications Uo REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-7F2F76A7-E9D A C V1 EN Figure 6. Functionality overview for standard configuration F ABB 9

10 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control Uo U L1 U L2 U L3 PROTECTION TRANSFORMER PROTECTION AND CONTROL IED LOCAL HMI STANDARD CONFIGURATION ALSO AVAILABLE G 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR 2xRTD 1xmA Io (HV) Io> 51N-1 diohi> 87NH 18 MAP MAP 3dI>T 87T Io Io>> 51N-2 3I (HV) CONDITION MONITORING AND SUPERVISION 2 FUSEF 60 TCS TCM CBCM CBCM OPTS OPTM COMMUNICATION Protocols: IEC /9-2LE Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP 3 3I (LV) I2> 46 3I>>> 50P/51P 3 3I> 51P-1 Io ARC 50L/50NL 3I>> 51P-2 U L1 U L2 U L3 CONTROL AND INDICATION 1) Object Ctrl 2) Ind 3) CB 1 - DC 2 3 ES 1 2 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object MEASUREMENT - HV side: I, Io, U, Uo, P, Q, E, pf - LV side: I - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components Analog interface types 1) Current transformer Voltage transformer 1) Conventional transformer inputs 7 5 U L1 U L2 U L3 2 3U< U> 59 2 Uo> 59G TPOSM 84M Uo REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-D133822F-DB95-4CF6-B971-9D67054A5731 V1 EN Figure 7. Functionality overview for standard configuration G 10 ABB

11 U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear Configuration System HMI Time Authorization ESC A Clear Transformer Protection and Control Uo U L1 U L2 U L3 PROTECTION TRANSFORMER PROTECTION AND CONTROL IED LOCAL HMI STANDARD CONFIGURATION ALSO AVAILABLE H 3I (HV) I2> 46 3Ith>T 49T 3I>/Io>BF 51BF/51NBF 3I>>> 50P/51P 3I> 51P-1 3I>> 51P-2 I O R L I O R L - Disturbance and fault recorders - Event log and recorded data - High-Speed Output module (optional) - IED self-supervision - Local/Remote push button on LHMI - User management - Web HMI AND OR Io RTD 1 ma Io (LV) 18 MAP MAP diohi> 87NH Io> 51N-1 3dI>T 87T Io>> 51N-2 3I (HV) CONDITION MONITORING AND SUPERVISION 2 FUSEF 60 TCS TCM CBCM CBCM OPTS OPTM COMMUNICATION Protocols: IEC /9-2LE Modbus IEC DNP Interfaces: Ethernet: TX (RJ45), 1 FX 0 1(LC) Serial: Serial glass fiber (ST), RS-485, RS-232/485 D-sub 9, IRIG-B Redundant protocols: HSR PRP RSTP Io CONTROL AND INDICATION 1) MEASUREMENT 3 3I (LV) I2> 46 3I>>> 50P/51P 3 3I> 51P-1 ARC 50L/50NL 3I>> 51P-2 U L1 U L2 U L3 Object Ctrl 2) Ind 3) CB 1 - DC 2 3 ES 1 2 1) Check availability of binary inputs/outputs from technical documentation 2) Control and indication function for primary object 3) Status indication function for primary object - HV side: I, U, Uo, P, Q, E, pf - LV side: I, Io - Limit value supervision - Load profile record - RTD/mA measurement, optional - Symmetrical components Analog interface types 1) Current transformer Voltage transformer 1) Conventional transformer inputs 7 5 U L1 U L2 U L3 2 3U< U> 59 2 Uo> 59G Uo REMARKS 5 Master trip Lockout relay 94/86 Optional function 3 No. of instances Calculated value Io/Uo OR Alternative function to be defined when ordering GUID-8C9FE17B C-BE D23FC744 V1 EN Figure 8. Functionality overview for standard configuration H ABB 11

12 Table 1. Standard configurations Description Three-phase transformer differential protection for two-winding transformers, numerical restricted earth-fault protection for the high-voltage (HV) side, optional RTD/mA inputs Three-phase transformer differential protection for two-winding transformers, numerical restricted earth-fault protection for the low-voltage (LV) side, optional RTD/mA inputs Three-phase transformer differential protection for two-winding transformers, high-impedance based restricted earth-fault protection for the high-voltage (HV) side, optional RTD/mA inputs Three-phase transformer differential protection for two-winding transformers, high-impedance based restricted earth-fault protection for the low-voltage (LV) side, optional RTD/mA inputs Three-phase transformer differential protection for two-winding transformers, numerical restricted earth-fault protection for the high-voltage (HV) side, phase-voltage based protection and measurement functions Three-phase transformer differential protection for two-winding transformers, numerical restricted earth-fault protection for the low-voltage (LV) side, phase-voltage based protection and measurement functions Three-phase transformer differential protection for two-winding transformers, high-impedance based restricted earth-fault protection for the high-voltage (HV) side, phase-voltage based protection and measurement functions Three-phase transformer differential protection for two-winding transformers, high-impedance based restricted earth-fault protection for the low-voltage (LV) side, phase-voltage based protection and measurement functions Std. conf. A B C D E F G H 12 ABB

13 Table 2. Supported functions Function IEC A B C D E F G H Protection 1) Three-phase non-directional overcurrent protection, low stage Three-phase non-directional overcurrent protection, low stage Three-phase non-directional overcurrent protection, high stage Three-phase non-directional overcurrent protection, high stage Three-phase non-directional overcurrent protection, instantaneous stage Three-phase non-directional overcurrent protection, instantaneous stage PHLPTOC1 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV PHLPTOC2 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV PHHPTOC1 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV PHHPTOC2 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV PHIPTOC1 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV PHIPTOC2 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV Non-directional earth-fault protection, low stage EFLPTOC1 1 HV 2) 1 HV 3) 1 HV 2) 1 HV 3) Non-directional earth-fault protection, low stage EFLPTOC2 1 LV 4) 1 LV 5) 1 LV 4) 1 LV 5) Non-directional earth-fault protection, high stage Non-directional earth-fault protection, high stage EFHPTOC1 1 HV 2) 1 HV 3) 1 HV 2) 1 HV 3) EFHPTOC2 1 LV 4) 1 LV 5) 1 LV 4) 1 LV 5) Negative-sequence overcurrent protection NSPTOC1 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Negative-sequence overcurrent protection NSPTOC2 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV Residual overvoltage protection ROVPTOV 2 HV 6) 2 HV 6) 2 HV 6) 2 HV 6) Three-phase undervoltage protection PHPTUV 2 HV 2 HV 2 HV 2 HV Three-phase overvoltage protection PHPTOV 2 HV 2 HV 2 HV 2 HV Three-phase thermal overload protection for power transformers, two time constants Stabilized and instantaneous differential protection for 2W-transformers Numerical stabilized low impedance restricted earth-fault protection High impedance-based restricted earth-fault protection T2PTTR 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV TR2PTDF LREFPNDF 1 HV 1 LV 7) 1 HV 1 LV 7) HREFPDIF 1 HV 1 LV 8) 1 HV 1 LV 8) Circuit breaker failure protection 3) CCBRBRF 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Master trip 9) TRPPTRC 2 (5) 2 (5) 2 (5) 2 (5) 2 (5) 2 (5) 2 (5) 2 (5) Arc protection 10) ARCSARC (3) LV (3) LV (3) LV (3) LV (3) LV (3) LV (3) LV (3) LV Multi-purpose protection 11)12) MAPGAPC Control Circuit-breaker control CBXCBR 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Disconnector control 12) DCXSWI Earthing switch control 12) ESXSWI Disconnector position indication 12) DCSXSWI Earthing switch indication 12) ESSXSWI Tap changer position indication TPOSSLTC Condition monitoring Circuit-breaker condition monitoring SSCBR 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Trip circuit supervision TCSSCBR Fuse failure supervision SEQRFUF Runtime counter for machines and devices MDSOPT Measurement Disturbance recorder RDRE Load profile record LDPMSTA Three-phase current measurement CMMXU1 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Three-phase current measurement CMMXU2 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV 1 LV Sequence current measurement CSMSQI 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV 1 HV Residual current measurement RESCMMXU1 1 HV 1 HV 1 HV 1 HV Residual current measurement RESCMMXU2 1 LV 1 LV 1 LV 1 LV Three-phase voltage measurement VMMXU 1 HV 1 HV 1 HV 1 HV Residual voltage measurement RESVMMXU 1 HV 1 HV 1 HV 1 HV ABB 13

14 Table 2. Supported functions, continued Function IEC A B C D E F G H Sequence voltage measurement VSMSQI 1 HV 1 HV 1 HV 1 HV Three-phase power and energy measurement PEMMXU 1 HV 1 HV 1 HV 1 HV RTD/mA measurement XRGGIO130 (1) (1) (1) (1) (1) (1) (1) (1) IEC LE (Voltage sharing) 13) SMVSENDER (1) (1) (1) (1) HV = The function block is to be used on the high-voltage side in the application. LV = The function block is to be used on the low-voltage side in the application. 1, 2,... = number of included instances () = optional 1) The instances of a protection function represent the number of identical protection function blocks available in the standard configuration. 2) Io selectable by parameter, "Io measured" as default 3) "Io calculated" is always used. 4) IoB selectable by parameter, "IoB measured" as default 5) "IoB calculated" is always used. 6) Uo selectable by parameter, "Uo measured" as default 7) IoB measured and 3IB are always used. 8) IoB measured is always used. 9) Master trip included and connected to the corresponding HSO in the configuration only when the BIO0007 module is used. If the ARC option is selected additionally, ARCSARC is connected to the corresponding master trip input in the configuration. 10) IoB calculated and 3IB are always used. 11) Multi-purpose protection is used, for example, for RTD/mA-based protection or analog GOOSE. 12) Must be added with Application Configuration to be available in Signal Matrix and in IED. 13) Only available with COM0031-COM Protection functions The IED features, three-phase, multi-slope stabilized (biased) stage transformer differential protection and an instantaneous stage to provide fast and selective protection for phase-tophase short-circuit, winding interturn fault and bushing flashover protection. Besides second harmonic restraint an advanced waveform-based blocking algorithm ensures stability at transformer energization and a fifth harmonic restraint function ensures good protection stability at moderate overexcitation of power transformers. Sensitive restricted earth-fault protection completes the overall differential protection providing detection of even single phase-to-earth faults close to the neutral earthing point of the transformer. Either the conventional high-impedance scheme or a numerical low-impedance scheme can be selected for protection of the transformer windings. When low-impedance restricted earth-fault protection is used neither stabilizing resistors nor varistors are needed and as a further benefit the transforming ratio of the neutral earthing CTs can differ from those of the phase current transformers. Due to its unit protection character and absolute selectivity restricted earthfault does not need to be time-graded with other protection schemes, and therefore high speed fault clearance can be achieved. features three-phase overvoltage protection, three-phase undervoltage protection and residual overvoltage protection. Further, the IED also offers circuit breaker failure protection. Enhanced with optional hardware and software, the IED also features three light detection channels for arc fault protection of the circuit breaker, busbar and cable compartment of metal-enclosed indoor switchgear. The arc-fault protection sensor interface is available on the optional communication module. Fast tripping increases staff safety and security and limits material damage in an arc fault situation. A binary input and output module can be selected as an option - having three high speed binary outputs (HSO) it further decreases the total operate time with typically ms compared to the normal power outputs. 4. Application provides main protection for two-winding power transformers and power generator-transformer blocks. As of now, there are eight standard configurations offering comprehensive protection functions for detection and elimination of operational disturbance conditions and power transformer faults. The IED also incorporates a thermal overload protection function, which supervises the thermal stress of the transformer windings to prevent premature aging of the insulation of the windings. Multiple stages of short-circuit, phase-overcurrent, negative-phase-sequence and earth-fault back-up protection are separately available for both sides of the power transformer. Earth-fault protection based on the measured or calculated residual voltage is also available. Depending on the chosen standard configuration the IED also The standard configurations A, C, E and G are intended for power transformers with earthed HV-side neutrals. The A and E configuration features low impedance REF protection while the C and G configuration offers high impedance REF protection. The B, D, F and H configurations fit transformers with solidly-earthed LV-side neutral or the LV side with a neutral earthing resistor. The B, D, F and H configurations also fit applications including a separate earthing transformer located within the area of protection. The A, B, E, and F 14 ABB

15 I U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear R L Transformer Protection and Control configurations also suit applications, where the turns ratio of the CT of the neutral earthing circuit differs from the turns ratio of the line CTs. The C, D, G and H configurations require that the turns ratios of the CTs are equal. Standard configurations E, F, G and H include phase-voltage protection and measurement functions which provide twostage power transformer overvoltage and undervoltage protection and/or supervision. Two optional RTD/mA modules are available. The optional RTD/mA module offered for the standard configurations A-D allows up to eight analog signals to be measured via the six RTD inputs and the two ma inputs using transducers. The RTD and ma inputs can be used for measuring the oil temperature at the bottom and top of the transformer. Furthermore, the RTD/mA inputs can be used for measuring the ambient air temperature. The RTD inputs also offer thermal protection of dry-type power transformers fitted with Pt-100 temperature sensors. Temperature measurement over the RTD/mA inputs extends the function of the threephase thermal overload protection of the IED. Further, one of the RTD inputs can also be used as a direct resistance measuring input for position information of the on-load tap changer. Alternatively, the tap changer position indication can be obtained via a ma-transducer. The optional RTD/mA module offered for the standard configurations E-H allows up to three analog signals to be measured via the two RTD inputs and the one ma input using transducers. The RTD inputs can be used for measuring the oil temperature and the ambient air temperature. Temperature measurement over the RTD inputs extends the function of the three-phase thermal overload protection of the IED. For onload tap changer the tap changer position indication can be obtained via a ma-transducer. The analog temperature or tap changer position values can, if required, be sent using analog horizontal GOOSE messaging to other IEDs. Analog values can also, vice versa, be received from other IEDs over the station bus, thus improving the extent of relevant information. 3I (HV) O Std. conf. A ANSI IEC Io (HV) 49T 50L/50NL 50P/51P 3Ith>T ARC 3I>>> 51P/51N 3I/Io RTD 87NL diolo> 87T 3dI>T 3I (LV) GUID-6657E450-7FB D-E896064D04A3 V1 EN Figure 9. Protection of two winding power transformer with standard configuration A Protection of two winding power transformer with standard configuration A. Main protection used in this application example is transformer differential protection. Additionally restricted E/F with numerical low impedance principle is applied on the transformer HV side. ABB 15

16 I I U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A A Clear R L Clear R L Transformer Protection and Control 3I (HV) O Std. conf. D ANSI IEC 49T 3Ith>T RTD 50L/50NL ARC 50P/51P 3I>>> Io (LV) 51P/51N 87NH 3I/Io diohi> 87T 3dI>T 3I (LV) GUID-46A1FCF8-F2EC EA8-636E4AEF84FC V1 EN Figure 10. Protection of two winding power transformer with standard configuration D Protection of two winding power transformer with standard configuration D. Main protection used in this application example is transformer differential protection. Additionally restricted E/F with high impedance principle is applied on the transformer LV side. 3U Uo 3I (HV) O Std. conf. E ANSI IEC RTD Io (HV) 27/59 49T 50L/50NL 50P/51P 51P/51N 59G 87NL 87T 3U</3U> 3Ith>T ARC 3I>>> 3I/Io Uo> diolo> 3dI>T 3I (LV) GUID-3C760FFC-6D6B-4860-A198-4BA4273B32D9 V1 EN Figure 11. Protection of two winding power transformer with standard configuration E Protection of two winding power transformer with standard configuration E. Main protection used in this application example is transformer differential protection. Additionally restricted E/F with numerical low impedance principle is applied on the transformer HV side and also voltage based protection. 16 ABB

17 I U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear R L I U kv P 0.00 kw Q 0.00 kvar IL2 0 A ESC A Clear R L Transformer Protection and Control 3U Uo 3I (HV) O Std. conf. ANSI IEC E RTD Io (HV) 27/59 49T 50L/50NL 50P/51P 51P/51N 87NL 87T 3U</3U> 3Ith>T ARC 3I>>> 3I/Io diolo> 3dI>T 3U 3I (LV) O REU615 Std. conf. B ANSI IEC 27/59 50P/51P 51P/51N 84M 90V 3U</3U> 3I>>> 3I/Io TPOSM COLTC GUID-AB31C909-F38E-4885-AFEE-E2EEE V4 EN Figure 12. Protection of a two winding power transformer with standard configuration E Protection of a two winding power transformer with standard configuration. Main protection used in this application example is transformer differential protection. Restricted E/F protection with numerical low impedance principle is applied on the transformer HV-side. The RTD inputs of are utilized for monitoring the oil temperature and oil level of the transformer. Additionally a REU615 with the standard configuration B is used as automatic voltage regulator for the on-load tap changer of the transformer. ABB 17

18 5. Supported ABB solutions ABB s 615 series protection and control IEDs together with the grid automation controller COM600 constitute a genuine IEC solution for reliable power distribution in utility and industrial power systems. To facilitate and streamline the system engineering, ABB's IEDs are supplied with connectivity packages. The connectivity packages include a compilation of software and IED-specific information, including single-line diagram templates and a full IED data model. The data model also includes event and parameter lists. With the connectivity packages, the IEDs can be readily configured using PCM600 and integrated with the grid automation controller COM600 or the network control and management system MicroSCADA Pro. The 615 series IEDs offer native support for the IEC standard also including binary and analog horizontal GOOSE messaging. In addition, process bus with sampled values of analog phase voltages is supported. Process bus with sampled values of analog phase voltages is also supported. Compared to traditional hard-wired, inter-device signaling, peer-to-peer communication over a switched Ethernet LAN offers an advanced and versatile platform for power system protection. Among the distinctive features of the protection system approach, enabled by the full implementation of the IEC substation automation standard, are fast communication capability, continuous supervision of the integrity of the protection and communication system, and an inherent flexibility regarding reconfiguration and upgrades. At substation level, COM600 uses the data content of the baylevel IEDs to enhance substation level functionality. COM600 features a Web browser-based HMI, which provides a customizable graphical display for visualizing single-line mimic diagrams for switchgear bay solutions. The SLD feature is especially useful when 615 series IEDs without the optional single-line diagram feature are used. The Web HMI of COM600 also provides an overview of the whole substation, including IED-specific single-line diagrams, which makes information easily accessible. Substation devices and processes can also be remotely accessed through the Web HMI, which improves personnel safety. In addition, COM600 can be used as a local data warehouse for the substation's technical documentation and for the network data collected by the IEDs. The collected network data facilitates extensive reporting and analyzing of network fault situations, by using the data historian and event handling features of COM600. The history data can be used for accurate monitoring of process and equipment performance, using calculations based on both real-time and history values. A better understanding of the process dynamics is achieved by combining time-based process measurements with production and maintenance events. COM600 can also function as a gateway and provides seamless connectivity between the substation IEDs and network-level control and management systems, such as MicroSCADA Pro and System 800xA. GOOSE Analyzer interface in COM600 enables the following and analyzing the horizontal IEC application during commissioning and operation at station level. It logs all GOOSE events during substation operation to enable improved system supervision. Table 3. Supported ABB solutions Product Grid automation controller COM600 MicroSCADA Pro SYS 600 System 800xA Version 4.0 SP1 or later 9.3 FP2 or later 5.1 or later 18 ABB

19 ABB MicroSCADA Pro/ System 800xA Utility: IEC Industry: OPC COM600 Web HMI COM600 Web HMI Ethernet switch PCM600 Ethernet switch PCM600 Analog and binary horizontal GOOSE communication IEC Analog and binary horizontal GOOSE communication IEC GUID-4D002AA0-E35D-4D3F-A157-01F1A3044DDB V1 EN Figure 13. ABB power system example using Relion IEDs, Grid Automation controller COM600 and MicroSCADA Pro/System 800xA 6. Control integrates functionality for the control of a circuit breaker via the front panel HMI or by means of remote controls. In addition to the circuit-breaker control the IED features two control blocks which are intended for motoroperated control of disconnectors or circuit breaker truck and for their position indications. Further, the IED offers one control block which is intended for motor-operated control of one earthing switch control and its position indication. Two physical binary inputs and two physical binary outputs are needed in the IED for each controllable primary device taken into use. Depending on the chosen standard configuration of the IED the number of unused binary inputs and binary outputs varies. Further, some standard configurations also offer optional hardware modules that increase the number of available binary inputs and outputs. In case the amount of available binary inputs and/or outputs of the chosen standard configuration is not sufficient, the following alternatives are recommended: To modify the chosen standard configuration of the IED in order to release some binary inputs or binary outputs which have originally been configured for other purposes, when applicable. To integrate an external input or output module for example, RIO600 to the IED. The binary inputs and outputs of the external I/O module can be used for the less time critical binary signals of the application. The integration enables releasing of some initially reserved binary inputs and outputs of the IED in the standard configuration. The suitability of the binary outputs of the IED which have been selected for controlling of primary devices should be carefully verified, for example the make and carry as well as the breaking capacity. In case the requirements for the control-circuit of the primary device are not met, the use of external auxiliary relays should to be considered. The optional large graphical LCD of the IED's HMI includes a single-line diagram (SLD) with position indication for the relevant primary devices. Interlocking schemes required by ABB 19

20 the application are configured using the signal matrix or the application configuration functionality of PCM Measurements The IED continuously measures the high voltage (HV) side and the low-voltage (LV) side phase currents and the neutral current of the protected transformer. In addition, the IED calculates the symmetrical components of the currents and voltages, maximum current demand value over a userselectable pre-set time frame, the active and reactive power, the power factor, and the active and reactive energy values. Calculated values are also obtained from the protection and condition monitoring functions of the IED. Depending on the standard configuration, the IED also measures the phase voltages, the residual voltage and the voltage sequence components. For standard configuration A, B, C and D RTD/mA inputs are offered as an option. By means of the optional RTD/mA module the IED can measure up to eight analog signals such as temperature, pressure and tap changer position values via the six RTD inputs or the two ma inputs using transducers. For standard configuration E, F, G and H RTD/mA inputs are offered as an option. By means of these inputs the IED can measure up to three analog signals such as temperature, pressure and tap changer position values via the two RTD inputs or the one ma inputs using transducers. The values measured can be accessed locally via the user interface on the IED front panel or remotely via the communication interface of the IED. The values can also be accessed locally or remotely using the Web browser-based user interface. The IED has a load profile recorder. The load profile feature stores the historical load data captured at a periodical time interval (demand interval). The records are in COMTRADE format. 8. Disturbance recorder The IED is provided with a disturbance recorder with up to 12 analog and 64 binary signal channels. The analog channels can be set to record either the waveform or the trend of the currents and voltages measured. The analog channels can be set to trigger the recording function when the measured value falls below, or exceeds, the set values. The binary signal channels can be set to start a recording either on the rising or the falling edge of the binary signal or on both. By default, the binary channels are set to record external or internal IED signals, for example, the start or trip signals of the IED stages, or external blocking or control signals. Binary IED signals, such as protection start and trip signals, or an external IED control signal via a binary input, can be set to trigger the recording. The recorded information is stored in a non-volatile memory and can be uploaded for subsequent fault analysis. 9. Event log To collect sequence-of-events information, the IED has a nonvolatile memory with a capacity of storing 1024 events with associated time stamps. The non-volatile memory retains its data also in case the IED temporarily loses its auxiliary supply. The event log facilitates detailed pre- and post-fault analyses of feeder faults and disturbances. The increased capacity to process and store data and events in the IED offers prerequisites to support the growing information demand of future network configurations. The sequence-of-events information can be accessed either locally via the user interface on the IED front panel, or remotely via the communication interface of the IED. The information can also be accessed using the Web browserbased user interface, either locally or remotely. 10. Recorded data The IED has the capacity to store the records of the 128 latest fault events. The records enable the user to analyze the power system events. Each record includes current, voltage and angle values, time stamp and so on. The fault recording can be triggered by the start signal or the trip signal of a protection block, or by both. The available measurement modes include DFT, RMS and peak-to-peak. Fault records store IED measurement values at the moment when any protection function starts. In addition, the maximum demand current with time stamp is separately recorded. By default, the records are stored in the nonvolatile memory. 11. Condition monitoring The condition monitoring functions of the IED constantly monitors the performance and the condition of the circuit breaker. The monitoring comprises the spring charging time, SF6 gas pressure, the travel time and the inactivity time of the circuit breaker. The monitoring functions provide operational circuit breaker history data, which can be used for scheduling preventive circuit breaker maintenance. In addition, the IED includes a runtime counter for monitoring of how many hours a protected device has been in operation thus enabling scheduling of time-based preventive maintenance of the device. 12. Trip-circuit supervision The trip-circuit supervision continuously monitors the availability and operability of the trip circuit. It provides opencircuit monitoring both when the circuit breaker is in its 20 ABB