IEEJ Transactions on Power and Energy
Online ISSN : 1348-8147
Print ISSN : 0385-4213
ISSN-L : 0385-4213
Paper
Construction of IEC 61850 System as Benchmark and Improving Method of GOOSE Reliability
Toru AmauYasutaka SakaKouichi NishiwakiYuichi SaikiTetsuo OtaniMutsumi AokiHiroyuki Ukai
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2014 Volume 134 Issue 9 Pages 783-790

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Abstract

Overseas utilities have been employing Substation Automation Systems (SAS) based on IEC 61850 in which Generic Object-Oriented Substation Event (GOOSE) provides a fast mechanism of transferring event data such as transfer trip. The GOOSE messages are required to be reliable enough to maintain electric supply reliability, even though off-the-shelf devices composing SAS have their fixed configurations about GOOSE. This paper proposes a method to improve reliability of GOOSE with redundant dispatchers and message retransmissions that can use the fixed configurations as is. It also describes experimental results using a test system dispatching GOOSE messages of transfer trip, and shows the advantage of our proposal.

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© 2014 by the Institute of Electrical Engineers of Japan
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