Presentation | 2006/9/15 Study of making and breaking forces of electric contacts for arc ignition suppression Takanori KIKUCHI, Noboru WAKATSUKI, Syo KIMURA, Kazuki SYOJI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We proposed a method for suppressing arc ignition in mechanical contact devices using a transient current switch and a capacitor. However, a movable electrode in a conventional electromechanical contact device would often show bounce during a making and breaking operation against the opposite electrode. The frequent bounces would be troublesome. We studied phenomena with conventional reed switches using very slow make/break operation. Judging from measured data and numerical analysis of attractive electromagnetic force, repulsive elastic force and attractive Coulomb's electrostatic force. In order to suppress bounces, Coulomb's electrostatic force should not be neglected. We showed the analysis models of the bounces for make, break-operation of a reed switch, respectively. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Reed switch / Coulomb's electrostatic force / mechanical contacts / relay |
Paper # | US2006-49 |
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Committee | US |
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Conference Date | 2006/9/15(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 | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of making and breaking forces of electric contacts for arc ignition suppression |
Sub Title (in English) | |
Keyword(1) | Reed switch |
Keyword(2) | Coulomb's electrostatic force |
Keyword(3) | mechanical contacts |
Keyword(4) | relay |
1st Author's Name | Takanori KIKUCHI |
1st Author's Affiliation | Ishinomaki Senshu University() |
2nd Author's Name | Noboru WAKATSUKI |
2nd Author's Affiliation | Ishinomaki Senshu University |
3rd Author's Name | Syo KIMURA |
3rd Author's Affiliation | Ishinomaki Senshu University |
4th Author's Name | Kazuki SYOJI |
4th Author's Affiliation | Ishinomaki Senshu University |
Date | 2006/9/15 |
Paper # | US2006-49 |
Volume (vol) | vol.106 |
Number (no) | 251 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |