Insulation Design Rule for a Spacer in SF<inf>6</inf>/N<inf>2</inf>-filled DC Gas Insulated Apparatus

Insulation Design Rule for a Spacer in SF<inf>6</inf>/N<inf>2</inf>-filled DC Gas Insulated Apparatus

A recurring challenge of a DC SF<inf>6</inf>/N<inf>2</inf>-filled GIS/GIL apparatus is the charge accumulation at DC stress. The conventional design rules and knowledge of AC spacers may not be applicable for this new type of apparatus. A novel design rule is proposed conside...

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Bibliographic Details
Main Authors: Hongyang Zhou, Guoming Ma, Meng Zhang, Cong Wang, Youping Tu, Chengrong Li
Format: Article
Language:English
Published: China electric power research institute 2024-01-01
Series:CSEE Journal of Power and Energy Systems
Subjects:
Charge accumulation
DC spacer
flashover voltage
SF<inf>6</inf>/N<inf>2</inf>
threshold of surface electric field strength
Online Access:https://ieeexplore.ieee.org/document/9265438/

Internet

https://ieeexplore.ieee.org/document/9265438/

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