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IEC 61850 - proven technology and innovation

Communication concepts Data Models. IEC 60870. UCA 2.0. Ethernet Technology. Configuration Language. Comm Architecture. Process Bus. IEC 61850 - proven technology and innovation. IEC 61850. Overview on activities. OCIS, 1998 - 2000: Communication between Station and Bay Level

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IEC 61850 - proven technology and innovation

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  1. Communication concepts Data Models IEC 60870 UCA 2.0 Ethernet Technology Configuration Language Comm Architecture Process Bus IEC 61850 - proven technology and innovation IEC 61850

  2. Overview on activities • OCIS, 1998 - 2000: Communication between Station and Bay Level • GOOSE demo, 2001: Transmission of trip - signals over serial communication • IEC 61850-9-1 interoperability, 2001 - 2002: Communication between CT/VT’s and protection relays • IEC 61850-8-1 interoperability, 2002 - 2003: First installations with interoperability between ABB, ALSTOM and SIEMENS

  3. The OCIS - Project Project goals • Assist the standardization process to reach one world-wide standard IEC 61850 • Assist the harmonization process between IEC 61850 and UCA.2 • Test and compare original IEC 61850 and UCA.2 drafts with respect to feasibility, applicability and efficiency • Test the independence of IEC 61850 from the communication stack (Verify the basic communication architecture) Project duration • The project started in 1998 and terminated with a conference in 2000

  4. The OCIS project Stationsbus Stationsbus MMS/Ethernet FMS/ Profibus IEC 61850-8-1 Test setup

  5. The OCIS project Summary of results • The communication concepts as defined in IEC 61850 drafts fulfill the requirements of substation communication • The object model of UCA needs extensions to be applicable by the European market • Ethernet is suitable as station bus • IEC 61850 based applications are independent from the communication stack and therefore future proof • IEC 61850 provides interoperability between devices from multiple vendors

  6. The GOOSE Demo GOOSE: Generic Object Oriented System Event Project goals • Verify the concepts of the IEC enhanced GOOSE • Verify the basic concepts of the substation configuration language • Demonstrate interoperability and configurability between multiple vendors Project duration • Project start January 2001 • Demonstration at Utility Initiative Meeting in Vancouver, May 24, 2001

  7. The GOOSE demo Relay Test Equipment Network Analyzer Relay Switchgear Sim Basic Demo setup Analog inputs Ethernet Network

  8. The GOOSE demo Analog inputs 1. Simulated fault Goose Message: Trip Goose Message: Reclose Goose Message: Positions Goose Message: Positions Case 1: Trip and auto-reclosing OMICRON Test Equipment SIEMENSRelay ABB Relay 2. Trip generated 3. New position 4. Reclose command 5. New position Ethernet Network ABB PASS Simulation

  9. The GOOSE demo Summary of results • The GOOSE concept is suitable to transmit trip signals over a serial communication • The use of the configuration language to configure the GOOSE message facilitates interoperability between devices from multiple vendors • With the demonstration at the UCA user group meeting, an important milestone towards a global standard was reached

  10. IEC 61850-9-1 interoperability Project goals • demonstrate interoperability between non conventional sensors, protection relays and revenue meters with IEC 61850-9-1 • develop first prototypes of devices supporting IEC 61850-9-1 Project duration • Cooperation of ABB and SIEMENS to support IEC 61850-9-1 announced at CIGRE 2000 meeting • Interoperability tests at KEMA Nov 2001 • Demonstration at Utility Initiative Meeting in Dana Point, January 10, 2002 • Demonstration at Hannover Fair, April 2002

  11. IEC 61850-9-1 interoperability Basic test setup Protection relays SIEMENS Point-to-point link according to IEC61850-9-1 SIEMENS SIEMENS Revenue meter Revenue meter SIEMENS Merging units to instrumental transformers

  12. IEC 61850-9-1 interoperability ABB Network Partner REB500 ABB ABB Network Partner REB500 ABB Protection Unit Protection Unit Ethernet Switch Merging Merging Unit Unit Other Bays A Merging Merging Merging S I P A S I Unit Unit Unit P A A S S A B I I P P A S A I P A S I P Other Bays Other Bays A S P A S I P A A S S A B I I P P A S A I P A S I P From point-to-point link to process bus I

  13. IEC 61850-9-1 interoperability Merging Unit Meter Relay Relay Merging Unit Switch / Media Converter Phs A Phs B Phs C Sensor Simulator Detailed test setup Switch / Media Converter 61850-9-1 Ethernet sample rates: 1000S/s, 4000S/s Proprietary interface sample rate: 8000S/s 3 I 3 U Omicron Test Set

  14. IEC 61850-9-1 interoperability Summary of results • The point - to - point link connecting non conventional instrumental transformers according to IEC 61850-9-1 is ready to be used and will be supported in future by ABB and SIEMENS • Communication links supporting IEC 61850-9-1 may be connected with an Ethernet switch implementing a first step of a process bus solution.

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