| Presentation | 2012-11-30 Relation between Electrode Mass Change and Arc Energy of AgNi Contacts for Electromagnetic Contactors Kiyoshi Yoshida, Koichiro Sawa, Kenji Suzuki, Hideki Daijima, Kouetsu Takaya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Experiments were carried out at several voltages to clarify the influence of the voltage on various characteristics, i.e. arc duration, contact resistance, arc energy, and the change in electrode mass. The voltage was varied from DC100V to 160V, the load current was fixed at 5A constant, and the electromagnetic contactor was operated continuously up to 100,000 times. The experiments were carried out under the three arcing operations which were classified by the arc discharge. As a result, the relation between the arcing operation and arc duration time, contact resistance, and electrode mass change is clarified. When only a make arc is generated, the contact resistance was smallest. In addition, the contact resistance is not affected by the source voltage. Furthermore, it has been found that the anode loss per unit arc energy is large. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electromagnetic contactor / electrical contact / arc duration / AgNi contact / arc energy / electrode mass change |
| Paper # | EMD2012-71 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2012/11/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relation between Electrode Mass Change and Arc Energy of AgNi Contacts for Electromagnetic Contactors |
| 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 | 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 | Kouetsu Takaya |
| 5th Author's Affiliation | Fuji Electric FA Components & Systems Co., Ltd. |
| Date | 2012-11-30 |
| Paper # | EMD2012-71 |
| Volume (vol) | vol.112 |
| Number (no) | 332 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |