Presentation | 1994/4/28 Burst noise(I) Tsuruo Shimayama, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The electromagnetic coil forms a resonanced circuit which composed of LCR.lf current 1 flows in it,it keep the energy i^2 L, 2.When cut off the current,very high voltage Ldi/dt will be induced in it.As the gap between contacts is very narrow immediatly after open,spark discharge will be occured and the stored energy in C flow into the power supply lines.As the lines have many resonanced circuits,damped oscillations will be occured. This is the burst noises. To suppress them,there are two methods.One is the coil to make constant impedance and other is the lines to make antiresonance. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | electromagnetic coil / spark discharge / antiresonance of lines / burst noises / constant impedance of coil / suppression of noise |
Paper # | EMCJ94-1 |
Date of Issue |
Conference Information | |
Committee | EMCJ |
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Conference Date | 1994/4/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Burst noise(I) |
Sub Title (in English) | |
Keyword(1) | electromagnetic coil |
Keyword(2) | spark discharge |
Keyword(3) | antiresonance of lines |
Keyword(4) | burst noises |
Keyword(5) | constant impedance of coil |
Keyword(6) | suppression of noise |
1st Author's Name | Tsuruo Shimayama |
1st Author's Affiliation | Fuji Electronic Ind.Co.() |
Date | 1994/4/28 |
Paper # | EMCJ94-1 |
Volume (vol) | vol.94 |
Number (no) | 28 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |