Presentation | 2011-05-20 Influence of Source Voltage on Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor : Various characteristics of contactor with only break arc Kiyoshi Yoshida, Koichiro Sawa, Kenji Suzuki, Masaaki Watanabe, Hideki Daijima, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Tests at several source voltages were carried out to clarify the influence of the voltage on various characteristics, arc duration, contact resistance, arc energy, and electrode mass change. In previous experiments, arc was generated in both make and break. In this report, arc is generated only at break. The source voltages are changed from 100V to 160V, load current is set to 5A constant, and an electromagnetic contactor is operated continuously up to 100,000 times. As a result, when only break arc occurs, the source voltage doesn't influence average contact resistance and arc duration is almost same as a past result. In addition, cathode loss of fixed electrode was proportional to total arc energy in the previous experiment. Also, in this experiment that only break arc generated, the cathode loss was proportional to total arc energy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | electromagnetic contactor / electrical contact / arc duration / AgNi contact / arc energy / electrode mass change |
Paper # | EMD2011-6 |
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Conference Information | |
Committee | EMD |
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Conference Date | 2011/5/13(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) | Influence of Source Voltage on Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor : Various characteristics of contactor with only break arc |
Sub Title (in English) | |
Keyword(1) | electromagnetic contactor |
Keyword(2) | electrical contact |
Keyword(3) | arc duration |
Keyword(4) | AgNi contact |
Keyword(5) | arc energy |
Keyword(6) | electrode mass change |
1st Author's Name | Kiyoshi Yoshida |
1st Author's Affiliation | Nippon Institute of Technology() |
2nd Author's Name | Koichiro Sawa |
2nd Author's Affiliation | Keio University |
3rd Author's Name | Kenji Suzuki |
3rd Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
4th Author's Name | Masaaki Watanabe |
4th Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
5th Author's Name | Hideki Daijima |
5th Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
Date | 2011-05-20 |
Paper # | EMD2011-6 |
Volume (vol) | vol.111 |
Number (no) | 55 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |