Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism : Contact Resistance (VIII)
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概要
- 論文の詳細を見る
Authors have developed the mechanism which gives vibration to electrical contacts by hammering oscillation and studied the influences of a micro-oscillating on the contacts. They measured fluctuations of resistances in the three conditions (150G for acceleration and 2.0N for contact force, 150G & 0.3N and 400G & 2.0N). It was shown that the fluctuations were occurred in all cases but the time-series pattern was different from one another in contact resistance, starting number and scratched slits. It should be considered more carefully how are the phenomenon occurred to pay more attentions to other factors like voltage and current.
- 2009-11-12
著者
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SAWA Koichiro
Keio University
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WADA Shin-ichi
R & D Division, TMC System Co. Ltd.
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KOSHIDA Keiji
R & D Division, TMC System Co. Ltd.
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SONODA Taketo
R & D Division, TMC System Co. Ltd.
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NOLOVLING Saindaa
R & D Division, TMC System Co. Ltd.
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KIKUCHI Mitsuo
R & D Division, TMC System Co. Ltd.
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KUBOTA Hiroaki
R & D Division, TMC System Co. Ltd.
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Kubota Hiroaki
R & D Division Tmc System Co. Ltd.
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Sawa Koichiro
Keio University:nippon Institute Of Technology
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Sawa Koichiro
Nippon Institute Of Technology:keio University
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Sonoda Taketo
R & D Division Tmc System Co. Ltd.
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Koga Kei
Tmc System Co. Ltd.
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Wada Shin-ichi
Tmc System Co. Ltd.
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Kikuchi Mitsuo
R & D Division Tmc System Co. Ltd.
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Sawa Koichiro
Keio Univ. Yokohama‐shi Jpn
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NOROVLING Saindaa
TMC System Co. Ltd.
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Nolovling Saindaa
Tmc System Co. Ltd.
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