| Presentation | 2015-11-13 Analysis of stray Coupling in an EMC Filter and Reduction Methods Yuichiro Murata, Keita Takahashi, Takashi Kanamoto, Masahiro Kubota, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, electromagnetic compatibility filter is modeled considering the stray coupling. Based on this model, the novel coupling reduction methods are proposed and confirmed by experiments. The stray coupling of two stage pi-shaped filter is investigated. The filter is composed of through-capacitors, film-capacitors, and magnetic coils. The stray coupling is affected by the resonance phenomena at the film-capacitor. The resonance frequency is determined by the capacitance of through-capacitor and the inductance of film-capacitor lead. The stray coupling can be reduced 30dB by controlling the capacitance of the through-capacitors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Inverter / EMC / Power Filter / Stray coupling / electromagnetic modeling |
| Paper # | EMCJ2015-85 |
| Date of Issue | 2015-11-06 (EMCJ) |
| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2015/11/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Mitsubishi Electric Corporation |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | EMC |
| Chair | Hideaki Sone(Tohoku Univ.) |
| Vice Chair | Osami Wada(Kyoto Univ.) |
| Secretary | Osami Wada(Okayama Univ.) |
| Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of stray Coupling in an EMC Filter and Reduction Methods |
| Sub Title (in English) | |
| Keyword(1) | Inverter |
| Keyword(2) | EMC |
| Keyword(3) | Power Filter |
| Keyword(4) | Stray coupling |
| Keyword(5) | electromagnetic modeling |
| 1st Author's Name | Yuichiro Murata |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corporation) |
| 2nd Author's Name | Keita Takahashi |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corporation) |
| 3rd Author's Name | Takashi Kanamoto |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corporation) |
| 4th Author's Name | Masahiro Kubota |
| 4th Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corporation) |
| Date | 2015-11-13 |
| Paper # | EMCJ2015-85 |
| Volume (vol) | vol.115 |
| Number (no) | EMCJ-309 |
| Page | pp.pp.25-29(EMCJ), |
| #Pages | 5 |
| Date of Issue | 2015-11-06 (EMCJ) |