A Proposal of a New Evaluation Scheme of Pips and Craters Formed by Arc Discharges on Electrical Contact Surfaces(<Special Section>IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
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概要
- 論文の詳細を見る
A new scheme for evaluation of shapes of pips and craters formed by arc discharges on electrical contact surfaces is proposed. Measuring a height of a pip or a depth of a crater as well as an average diameter thereof with a scanning laser microscope and then putting a plot having the measured values as its vertical and horizontal coordinates enable us to numerically and briefly evaluate shapes of those pips and craters on arc-damaged contact surfaces. Some exemplary results obtained by this evaluation scheme are presented here.
- 社団法人電子情報通信学会の論文
- 2004-08-01
著者
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Hasegawa Makoto
Chitose Inst. Of Sci. And Technol. Chitose‐shi Jpn
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Sawa Koichiro
The Department Of System Design Engineering Faculty Of Science And Technology Keio University
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