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Title: Discharge Phenomena in SF₆ and SF₆-Air Mixture Gas under Impulse Voltage
Authors: ISA, Hiromu
HAYASHI, Muneaki
UENOSONO, Chikasa
Issue Date: 31-Mar-1980
Publisher: Faculty of Engineering, Kyoto University
Journal title: Memoirs of the Faculty of Engineering, Kyoto University
Volume: 42
Issue: 1
Start page: 125
End page: 136
Abstract: The discharge phenomena in pure SF₆ and SF₆-air mixture gas are observed by electrical and optical technics. Current and light pulses accompanied with the corona discharge in pure SF₆ gas have very low peak values and a short duration time compared with those in air. The velocity of the corona development in pure SF₆ gas is about 10⁷cm/s, and is almost the same as that of the leader in air. When the SF₆ density in SF₆-air mixture gas is high, the discharge channel becomes fine and short. The space charge production of l~60 nC is observed for the occurrence of the corona in SF₆-air mixture gas.
URI: http://hdl.handle.net/2433/281137
Appears in Collections:Vol.42 Part 1

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