Presentation | 1995/5/19 Fundamental characteristics of breaking arc in dielectric liquids Kazuo Bekki, Taro Yamamoto, Koichiro Sawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this paper is to report the fundamental characteristics of breaking arc, molten metal bridge and contact surface morphology in some kinds of dielectric liquids. The followings can be obtained as the findings of the switching arc tests by using inductive circuit (L=20mH, load current=0.8A) and Cu vs. Cu electrodes. In distilled water and methanol, showering arc was observed, and O^- or OH^- was detected by the iodostarch reaction test. In n-hexane and gasoline, the contact surface is covered by C and very smooth. It seems to be the reason that the arc column moves dramatically. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | breaking arc / dielectric liquid / showering arc / bridge / contact surface / iodostarch reaction |
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Conference Information | |
Committee | EMD |
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Conference Date | 1995/5/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Fundamental characteristics of breaking arc in dielectric liquids |
Sub Title (in English) | |
Keyword(1) | breaking arc |
Keyword(2) | dielectric liquid |
Keyword(3) | showering arc |
Keyword(4) | bridge |
Keyword(5) | contact surface |
Keyword(6) | iodostarch reaction |
1st Author's Name | Kazuo Bekki |
1st Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University() |
2nd Author's Name | Taro Yamamoto |
2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University |
3rd Author's Name | Koichiro Sawa |
3rd Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University |
Date | 1995/5/19 |
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Volume (vol) | vol.95 |
Number (no) | 51 |
Page | pp.pp.- |
#Pages | 6 |
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