| Presentation | 2018-07-27 Low Noise Design for Automotive Inverter by Simplified Equivalent Circuit Model Kodai Katagiri, Keita Takahashi, Hideyuki Sotome, Takaya Muto, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is common to use equivalent circuit or 3D-electromagnetic field calculations for the conductive noise simulation of power-electronics products. They can predict the conductive noise with high accuracy, but it is difficult to understand mechanisms and propagation paths by the complicated simulation models. So, we propose the ‘simplified equivalent circuit model’ by limiting the frequency range up to 2 MHz. In this model, we analyzed the conductive noise by classifying into those which occur due to current variation or voltage variation. The ‘simplified equivalent circuit model’ showed that measured value and simulated value agreed within 10 dB up to 2 MHz, and reduced simulation time by approximately 70% compared with the ‘complicated equivalent circuit model’. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | EMC / Power Electronics / Conductive Noise / Equivalent Circuit / Circuit Simulation |
| Paper # | EMCJ2018-29 |
| Date of Issue | 2018-07-20 (EMCJ) |
| Conference Information | |
| Committee | EMCJ |
|---|---|
| Conference Date | 2018/7/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Young Scientist Meeting |
| Chair | Osami Wada(Kyoto Univ.) |
| Vice Chair | Kensei Oh(Nagoya Inst. of Tech.) |
| Secretary | Kensei Oh(Tokyo Inst. of Tech.) |
| Assistant | Shinobu Nagasawa(Mitsubishi Electric) / Shinichiro Yamamoto(Univ. of Hyogo) / Takanori Unou(Denso) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Low Noise Design for Automotive Inverter by Simplified Equivalent Circuit Model |
| Sub Title (in English) | |
| Keyword(1) | EMC |
| Keyword(2) | Power Electronics |
| Keyword(3) | Conductive Noise |
| Keyword(4) | Equivalent Circuit |
| Keyword(5) | Circuit Simulation |
| 1st Author's Name | Kodai Katagiri |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
| 2nd Author's Name | Keita Takahashi |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
| 3rd Author's Name | Hideyuki Sotome |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
| 4th Author's Name | Takaya Muto |
| 4th Author's Affiliation | Mitsubishi Electric Corporation(Mitsubishi Electric Corp.) |
| Date | 2018-07-27 |
| Paper # | EMCJ2018-29 |
| Volume (vol) | vol.118 |
| Number (no) | EMCJ-162 |
| Page | pp.pp.43-48(EMCJ), |
| #Pages | 6 |
| Date of Issue | 2018-07-20 (EMCJ) |