Wide Area Protection Scheme Preventing Cascading Events Caused by Load Flow Transferring

Zhou Liu, Zhe Chen, Haishun Sun, Yanting Hu

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

3 Citationer (Scopus)
270 Downloads (Pure)

Abstrakt

Load flow transferring after an initial contingency is regarded as one of the main reasons of causing unexpected cascading trips. A multi agent system (MAS) based wide area protection strategy is proposed in this paper to predict the load flow transferring from the point of view of impedance relays, and prevent the unexpected relay operations accordingly. The variations of node injections during the post fault transient period will be also considered in the prediction algorithm. The power system of Eastern Denmark modeled in real time digital simulator (RTDS) will be used to demonstrate the proposed strategy. The simulation results indicate this strategy can successfully predict and prevent the unexpected relay operation caused by load flow transferring.
OriginalsprogEngelsk
TitelProceedings of the 2013 IEEE Power and Energy Society General Meeting (PES)
Antal sider5
ForlagIEEE Press
Publikationsdato2013
ISBN (Elektronisk)978-147991303-9, 9781479913015
DOI
StatusUdgivet - 2013
BegivenhedIEEE Power and Energy Society General Meeting, PES 2013 - Vancouver, Canada
Varighed: 21 jul. 201325 jul. 2013

Konference

KonferenceIEEE Power and Energy Society General Meeting, PES 2013
LandCanada
ByVancouver
Periode21/07/201325/07/2013
NavnIEEE Power and Energy Society General Meeting
ISSN1944-9925

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