Presentation | 1998/12/18 Wear of Electrical Contacts in n-hexane by Breaking Arc Naoki Minoura, Tomoyuki Soma, Koichiro Sawa, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this work is to make clear the pehnomena of electrical contacts in liquid environments with light-duty application. The break operation studies have been conducted on Ag and Pd materials under the inductive in three different dielectric liquids(distilled water, methanol and n-hexane). The characteristics of contact resistance and material transfer are strongly affected by dielectric liquids. According to our previous researches, from the phase of material loss and contact resistance, in n-hexane there is the possibility that better contact reliability can be attained with low load current. This is because in n-hexane wear is very littel, owing to a film on the surface made of the carbons contained in n-hexane, though the contact resistance becomes high with high load current. Thus, this paper mainly reports the results of the detailed experiment in n-hexane. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | dielectric liquid / n-hexane arc contact resistance / material wear / contact surface |
Paper # | EMD98-75 |
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Conference Information | |
Committee | EMD |
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Conference Date | 1998/12/18(1days) |
Place (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) | Wear of Electrical Contacts in n-hexane by Breaking Arc |
Sub Title (in English) | |
Keyword(1) | dielectric liquid |
Keyword(2) | n-hexane arc contact resistance |
Keyword(3) | material wear |
Keyword(4) | contact surface |
1st Author's Name | Naoki Minoura |
1st Author's Affiliation | Department of Electrical Engineering, Faculty of Science and Technology, Keio University() |
2nd Author's Name | Tomoyuki Soma |
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 | 1998/12/18 |
Paper # | EMD98-75 |
Volume (vol) | vol.98 |
Number (no) | 494 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |