PowerPoint-Präsentation*
Support for IEC 61850
ABB, Alstom and Siemens (A-A-S) are deeply engaged in the elaboration of the IEC 61850 standard.
Each of these companies will implement IEC61850 in its power automation products and systems.
A roadmap for the staged implementation of IEC 61850 has been defined in line with the progress of the standard.
To verify the implementation of IEC61850 of all three suppliers, joint interoperability tests have been specified.
The first test step has now been completed successfully.
*
Specification level
GOOSE*
Phase 2 (P2): Advanced functions
Best practice used for the implementation with respect to the standard.
Phase1
*GOOSE: Generic Object Oriented Substation Event
*
2002
2003
2004
2001
2000
2002
2003
2004
2001
2000
Committee
draft
GOOSE (Generic Object Oriented Substation Event)
It is a mechanism for the fast transmission of substation events, such as commands, alarms, indications, as messages
A single GOOSE message sent by an IED * can be received and used by several receivers
GOOSE takes advantage of the powerful Ethernet and supports real-time behaviour
It is used for e.g.
tripping of switchgear
* IED: Intelligent Electronic Device
One device (sender) publishes information, only the subscriber devices are receiving it.
The reaction of each receiver depends on its configuration and functionality.
EXAMPLE:
100 Mbit/s redundant switched Ethernet ring
KEMA UniCA-
*
success of Plug & Play
Result of Phase 1 Test: Plug & Play!
SCL file distributed and agreed by A-A-S via email
*
Ethernet
Fault
Simulation
GOOSE message with commands for CB * tripping and disturbance recorder starting
Configuration: sender X --> receiver Z
„Y does
not react“
disturbance recorder starting
„no reaction“
disturbance recorder starting
Fault
simulation
messages within 50ms
Heavy busload
GOOSE
Sender
messages within 50ms
today`s software implementation.
Software
implementation
No reaction to faulty or test messages
in all receivers
background loads
cases was used to improve the IEC 61850
specification and implementation.
The teams from A-A-S
39 cases have been tested within one week
The standardisation documents are well defined
Three major companies in the substation and substation automation business are on track with their implementation of IEC 61850
A-A-S is on track - and on the right way
*