Characteristics of Creeping Discharge Developed in Narrow Gap on a Filamentous Backside Electrodes
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- Hirata Tomoyuki
- Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo
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- Koga Mitsumasa
- Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo
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- Ueno Hideki
- Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo
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- Nakayama Hiroshi
- Department of Electrical Engineering and Computer Sciences, Graduate School of Engineering, University of Hyogo
Bibliographic Information
- Other Title
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- 背後電極付き微小間隙内の沿面放電特性
- ハイゴ デンキョク ツキ ビショウ カンゲキナイ ノ エンメン ホウデン トクセイ
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Abstract
We describe about characteristics of creeping discharge developed in a narrow gap with a backside electrode, under μs pulse voltage application. As a result, in the gas with 3% SF6 mixture in N2, the flashover voltage in the pressures of 0.2 and 0.3MPa decreased by approximately 5% compared to that of 0.1MPa in both a filamentous straight backside electrode and a filamentous curve backside electrode. V-characteristics of which flashover voltage decreased were obtained by SF6 mixture in N2. We obtained V-characteristics on the flashover voltage at SF6 content in the range of D=3%-100% for a filamentous backside electrode. Flashover voltages at a filamentous straight backside electrode were higher than that of a filamentous curve backside electrode. From the corona observation using ultra-high speed camera, it was found that the flashover is generated along the backside electrode.
Journal
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- IEEJ Transactions on Fundamentals and Materials
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IEEJ Transactions on Fundamentals and Materials 128 (7), 483-489, 2008
The Institute of Electrical Engineers of Japan
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Details 詳細情報について
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- CRID
- 1390001204593369216
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- NII Article ID
- 10021130173
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- NII Book ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL BIB ID
- 9565016
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed