Presentation 2005/11/10
A Trial to Explain Arc Duration at a Break Contact(Arc Discharges & Related Phenomena)
Keiichi Suhara,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A new idea is proposed to explain arc duration at a break contact, in order to overcome insufficient points of the conventional idea. The new idea is different from the conventional one by two points. The first is that it is based on the arc V-I characteristics which includes those of unstable arc; and the second is that it regards the arc extinction as a probabilistic phenomenon caused by the instability of arc itself. As a result, the calculation based on this new idea can explain why the arc duration distributes. Comparison of the calculated arc duration and the measured arc duration supports the calculation method based on this new idea.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) contact / arc / duration / extinction
Paper # EMD2005-72
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Conference Information
Committee EMD
Conference Date 2005/11/10(1days)
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Registration To Electromechanical Devices (EMD)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Trial to Explain Arc Duration at a Break Contact(Arc Discharges & Related Phenomena)
Sub Title (in English)
Keyword(1) contact
Keyword(2) arc
Keyword(3) duration
Keyword(4) extinction
1st Author's Name Keiichi Suhara
1st Author's Affiliation Tokyo National College of Technology()
Date 2005/11/10
Paper # EMD2005-72
Volume (vol) vol.105
Number (no) 412
Page pp.pp.-
#Pages 6
Date of Issue