Distance protection in 150/60 kV transformer 60 kV feeders

two real blackout case studies

Claus Leth Bak, Magnus Lind Hansen, Jens Ole Nissen

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

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Resumé

Correct setting of protection relays are of major importance to the reliable operation of the power system. The root cause of two consecutive blackouts is analysed and shown to origin from a combination of several minor errors which all can be related to an insufficient/wrong setting of the distance relays and their optional functions together with insufficient testing when putting into operation. The learning lessons are discussed and outlined in order to avoid future blackouts having similar origin.
OriginalsprogEngelsk
TidsskriftThe Journal of Engineering
Vol/bind2018
Udgave nummer15
Sider (fra-til)802-806
Antal sider5
ISSN2051-3305
DOI
StatusUdgivet - okt. 2018
BegivenhedThe 14th International Conference on Developments in Power System Protection - The Europa Hotel, Belfast, Storbritannien
Varighed: 12 mar. 201815 mar. 2018
Konferencens nummer: 14

Konference

KonferenceThe 14th International Conference on Developments in Power System Protection
Nummer14
LokationThe Europa Hotel
LandStorbritannien
ByBelfast
Periode12/03/201815/03/2018

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Relay protection
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Bak, Claus Leth ; Lind Hansen, Magnus ; Nissen, Jens Ole. / Distance protection in 150/60 kV transformer 60 kV feeders : two real blackout case studies. I: The Journal of Engineering. 2018 ; Bind 2018, Nr. 15. s. 802-806.
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Distance protection in 150/60 kV transformer 60 kV feeders : two real blackout case studies. / Bak, Claus Leth; Lind Hansen, Magnus; Nissen, Jens Ole.

I: The Journal of Engineering, Bind 2018, Nr. 15, 10.2018, s. 802-806.

Publikation: Bidrag til tidsskriftKonferenceartikel i tidsskriftForskningpeer review

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