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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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Presentation Transcript
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
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
the ocis project
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
test setup

The OCIS project

Stationsbus

Stationsbus

MMS/Ethernet

FMS/

Profibus

IEC 61850-8-1

Test setup
summary of results

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
the goose demo
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
basic demo setup

The GOOSE demo

Relay

Test Equipment

Network Analyzer

Relay

Switchgear Sim

Basic Demo setup

Analog inputs

Ethernet Network

case 1 trip and auto reclosing

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

summary of results9

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
iec 61850 9 1 interoperability
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
basic test setup

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

from point to point link to process bus

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

detailed test setup

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

summary of results14

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.