Pre-Arcing Time Prediction in a Making Test for a 420 kV 63 kA High-Speed Earthing Switch
A high-speed earthing switch (HSES) of a gas-insulated switchgear (GIS) performs a secondary role in protecting the power system in the event of an accident. After being interrupted by a circuit breaker (CB), the short-circuit current remaining in the network should be earthed by the HSES. However,...
Main Authors: | Min-Cheol Kang, Kyong-Hoe Kim, Yong Tae Yoon |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2017-10-01
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Series: | Energies |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1073/10/10/1584 |
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