Presentation | 2008-03-07 A Measurement of Current Noise of Short-Time Arc with External DC Magnetic Field Hikaru MIURA, Yoshiki KAYANO, Kazuaki MIYANAGA, Hiroshi INOUE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Since an arc discharge generated by breaking electrical contact is considered as a main source of an undesired electromagnetic (EM) noise, EMC, as well as lifetime and reliability, are important parameters for evaluation of the electrical contact. In order to clarify an effect of DC external magnetic field on current noise of short-time arc, current noise from slowly breaking silver contact with external DC magnetic field is measured and discussed in this paper. Arc duration and short-arc sustainable voltage (SASV) became shorter about one-tenth and smaller about 1V with B=30mT case than that of without external magnetic field case. As duration is longer, current noise in the first short-time arc increases. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Current noise / Short-time arc / External DC magnetic field / Slow breaking |
Paper # | EMD2007-131 |
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Conference Information | |
Committee | EMD |
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Conference Date | 2008/2/29(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | A Measurement of Current Noise of Short-Time Arc with External DC Magnetic Field |
Sub Title (in English) | |
Keyword(1) | Current noise |
Keyword(2) | Short-time arc |
Keyword(3) | External DC magnetic field |
Keyword(4) | Slow breaking |
1st Author's Name | Hikaru MIURA |
1st Author's Affiliation | Faculty of Engineering and Resource Science, Akita University() |
2nd Author's Name | Yoshiki KAYANO |
2nd Author's Affiliation | Faculty of Engineering and Resource Science, Akita University |
3rd Author's Name | Kazuaki MIYANAGA |
3rd Author's Affiliation | Faculty of Engineering and Resource Science, Akita University |
4th Author's Name | Hiroshi INOUE |
4th Author's Affiliation | Faculty of Engineering and Resource Science, Akita University |
Date | 2008-03-07 |
Paper # | EMD2007-131 |
Volume (vol) | vol.107 |
Number (no) | 534 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |