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mfeku_42_1_125.pdf | 4.59 MB | Adobe PDF | View/Open |
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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