Presentation | 2013-05-17 Various Characteristics of Cu System Contacts for Electromagnetic Contactors : Arc Duration and Resistance of Cu and CuCr Contacts Kiyoshi Yoshida, Koichiro Sawa, Kenji Suzuki, Hideki Daijima, Koetsu Takaya, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Experiments were carried out in AgNi contacts to clarify the various characteristics, arc duration, contact resistance, arc energy, and electrode mass change. In previous experiments, the arc were generated in three conditions, both of make and break arc, only a break arc, and only a make arc. The source voltages and load current were set to DC100V, 5A and an electromagnetic contactor is operated continuously up to 100,000 or 10,000 times. The Cu and CuCr contacts were used. When only a make arc was generated, the contact resistance was small. However, when both of make and break arc were generated, the contact resistance has increased rapidly, and the contact failure was caused. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | electromagnetic contactor / electrical contact / arc duration / contact resistance / arc energy / Cu / CuCr |
Paper # | EMD2013-5 |
Date of Issue |
Conference Information | |
Committee | EMD |
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Conference Date | 2013/5/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Various Characteristics of Cu System Contacts for Electromagnetic Contactors : Arc Duration and Resistance of Cu and CuCr Contacts |
Sub Title (in English) | |
Keyword(1) | electromagnetic contactor |
Keyword(2) | electrical contact |
Keyword(3) | arc duration |
Keyword(4) | contact resistance |
Keyword(5) | arc energy |
Keyword(6) | Cu |
Keyword(7) | CuCr |
1st Author's Name | Kiyoshi Yoshida |
1st Author's Affiliation | Nippon Institute of Technology() |
2nd Author's Name | Koichiro Sawa |
2nd Author's Affiliation | Nippon Institute of Technology:Keio University |
3rd Author's Name | Kenji Suzuki |
3rd Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
4th Author's Name | Hideki Daijima |
4th Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
5th Author's Name | Koetsu Takaya |
5th Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
Date | 2013-05-17 |
Paper # | EMD2013-5 |
Volume (vol) | vol.113 |
Number (no) | 48 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |