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Testing of IEC 61850 Based Protection Systems Dr. Alexander Apostolov.

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Presentation on theme: "Testing of IEC 61850 Based Protection Systems Dr. Alexander Apostolov."— Presentation transcript:

1 Testing of IEC Based Protection Systems Dr. Alexander Apostolov

2 Page: 2 Questions Why are we testing? What are we testing? What should be tested? How it should be tested?

3 Page: 3 Quality Process

4 Page: 4 Requires good understanding of: The functional hierarchy of the IEC system The local and distributed functions Existing testing tools The purpose of the test: –Conformance –Type –Acceptance –Commissioning –Maintenance IEC Testing

5 Bottom-up Testing SF M FE i FE 1 FE K Inputs Outputs Configuration SettingsControl Reports Logs Function Boundary Page 5

6 Black-box Testing SF M FE i FE 1 FE K Control Test System Outputs Reports Page 6

7 White-box Testing SF M FE i FE 1 FE K Control Test System Outputs Reports Page 7

8 Page: 8 COMTRADE file Conventional Test Setup Multifunctional Protection IED Network Simulator V ITrip Test Device 52a Waveform Record Test Computer

9 Page: 9 IEC Environment REMOTE USER OperationEngineering

10 Page: 10 Station Bus Test Setup IEC Based IED V I Ethernet Ethernet Switch Laptop Computer Ethernet GOOSE or GSSE Trip IEC Based Test Device

11 Page: 11 GOOSE Subscription

12 Page: 12 Functional Testing

13 Page: 13 Process Bus Based Relay

14 Page: 14 Distance Protection Function Modeling

15 Page: 15 Distance Protection Functions Distribution Distance Protection IED

16 Page: 16 Distance Protection Functions Distribution Distance Protection IED IOU MU

17 Page: 17 Distance Protection Functions Distribution Distance Protection IED IOU MU

18 Page: 18 Process and Station Bus Test Setup IEC Based IED V I Ethernet Ethernet Switch Laptop Computer Ethernet GOOSE GOOSE and SV Trip IEC Based Test Device IEC Based MU

19 Page: 19 Test Scheme IEC Based IED V I Ethernet Ethernet Switch Laptop Computer Ethernet GOOSE IEC Based Test Device IEC Based IED Ethernet GOOSE Sending IED Receiving IED

20 Page: 20 GOOSE and SV Test setup IEC Based IED Ethernet Ethernet Switch Laptop Computer Ethernet GOOSE Trip IEC Based Test Device SV

21 Page 21 Merging Unit Test Setup V I Ethernet Ethernet Switch Laptop Computer SV IEC Based Test Device IEC Based MU

22 Page: 22 SV Comparison Test Setup IEC Based IED V I Ethernet Ethernet Switch Laptop Computer Ethernet GOOSE and SV Trip IEC Based Test Device IEC Based IED Trip

23 Page: 23 Test With Filtering

24 Top-down System Testing F1F1 SF 1 SF i SF N SF 1 SF M FE i FE 1 FE K F2F2 FLFL SF 1 SF P FE i FE 1 FE Q Inputs Outputs Configuration SettingsControl Reports Logs System Boundary Page 24

25 Page: 25 Distributed Testing

26 Page: 26 Distributed Testing

27 Page: 27 The IEC Test Cofiguration Scheme Testing Tool IED Simulator Test Device IEC Standard System Configuration Tool SCD File IEC Standard Test Configuration Tool Network System Simulator Other Test Modules MU Simulator MU Simulator MU Simulator IED Simulator IED Simulator ICD File ICD File


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