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SF6 concentration sensor for gas-insulated electrical switchgear

Sensors and Actuators A: Physical, 2014
Abstract The use of SF 6 -N 2 gas mixtures in gas insulated electrical switchgear (GIS) is becoming more wide-spread. This is motivated by the reduction of environmental impact associated with SF 6 emission and the increasing number of GIS located in low temperature environments where pure SF 6 cannot be employed.
Th. A. Paul   +3 more
exaly   +2 more sources

Gas-Insulated Switchgear and Interrupter

IEEE Transactions on Electrical Insulation, 1986
The historical progress of gas-insulated equipment in Japan is reviewed and the trend of technologies is discussed in the present paper. Since gas-insulated switchgear (GIS) and gas circuit breaker (GCB) have been widely applied to substation equipment, advanced technologies for high realiability and compactness of GIS are still required.
K. Hayashi   +3 more
openaire   +1 more source

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