Presentation | 2007-07-27 A Study on Heat Analysis for Breaking Contact with Low Velocity (Part 1) : Influence of Holder Structure on Temperature Rise of Electrode Kazuaki MIYANAGA, Yoshiki KAYANO, Hiroshi INOUE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The bridge and arc discharge, which are generated at the breaking of electrical contact, cause temperature rise of electrodes. The structure of the holder of the electrode influences to the temperature of the electrode. In order to clarify heat phenomenon due to bridge and arc, the influence of holder structure on temperature rise of electrode is investigated in detail using finite-difference time-domain heat conduction equation method (FDTD-HCE) in this paper. The structures of the slits and the gaps of the holder which fixes the electrodes have been changed. It has been cleared that each temperature rise of the electrode and the holder can be separate by changing the length of the gap. Lastly, it is suggested that the structure which easily transmit the heat of the electrode to the holder can be achieved by the larger diameter of the holder. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | low velocity breaking electrical contact / heat analysis / electrode surface temperature / holder structure |
Paper # | EMCJ2007-39,EMD2007-25 |
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Conference Information | |
Committee | EMD |
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Conference Date | 2007/7/20(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 Study on Heat Analysis for Breaking Contact with Low Velocity (Part 1) : Influence of Holder Structure on Temperature Rise of Electrode |
Sub Title (in English) | |
Keyword(1) | low velocity breaking electrical contact |
Keyword(2) | heat analysis |
Keyword(3) | electrode surface temperature |
Keyword(4) | holder structure |
1st Author's Name | Kazuaki MIYANAGA |
1st Author's Affiliation | Department of Electrical and Electronic Engineering Faculty of Engineering and Resource Science, Akita University() |
2nd Author's Name | Yoshiki KAYANO |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering Faculty of Engineering and Resource Science, Akita University |
3rd Author's Name | Hiroshi INOUE |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering Faculty of Engineering and Resource Science, Akita University |
Date | 2007-07-27 |
Paper # | EMCJ2007-39,EMD2007-25 |
Volume (vol) | vol.107 |
Number (no) | 168 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |