Examination of cluster model of arc ignition at electric contacts
スポンサーリンク
概要
- 論文の詳細を見る
Due to tangency on the surface with ruggedness, a contact is considered to consist of a lot of complicated contacting points. The electric functions of contacting points are classified into electric conductive cluster, melting cluster, and electric field effect cluster. The electric conductive cluster transfers to the melting cluster at Vc=Um (Vc; contact voltage, Um; melting voltage). The filed effect cluster generate, dielectric breakdown, field emission, and arc discharge. Our filed effect model was verified by an examination with conventional electromagnetic relays and current fuses.
- 2009-11-12
著者
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Oikawa Masahiro
Ishinomaki Senshu University Faculty Of Science And Engineering
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Kudo Takayuki
Ishinomaki Senshu University Faculty Of Science And Engineering
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Takatsu Nobuo
Ishinomaki Senshu University Faculty Of Science And Engineering
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WAKATSUKI Noboru
Ishinomaki Senshu University
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Wakatsuki Noboru
Ishinomaki Senshu University Faculty Of Science And Engineering
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Oikawa Masahiro
Ishinomaki Senshu University
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Wakatsuki Noboru
Ishinomaki Senshu Univ. Miyagi Jpn
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Kudo Takayuki
Ishinomaki Senshu Univ. Miyagi Jpn
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