| ID | 34070 |
| フルテキストURL | |
| 著者 |
Ogasawara, Satoshi
Okayama University
Akagi, Hirofumi
Tokyo Institute of Technology
|
| 抄録 | This paper analyzes conducted EMI generated by a PWM inverter-fed induction motor drive system. It is shown experimentally and analytically that resonant phenomena in a high-frequency range beyond a dominant resonant frequency are originated from the behavior of power cables as a distributed-constant circuit. Spectra of common-mode and differential-mode currents are simulated by means of introducing a distributed-constant model of the power cables, which consists of a 20-step ladder circuit. As a result, it is also shown that these resonances can be damped out by a single common-mode transformer (CMT) and three differential-mode filters (DMFs), both of which have been proposed by the authors |
| キーワード | DC-AC power convertors
PWM invertors
bipolar transistor switches
electromagnetic interference
induction motor drives
insulated gate bipolar transistors
ladder networks
power bipolar transistors
power cables
power semiconductor switches
power transformers
|
| 備考 | Digital Object Identifier: 10.1109/PESC.2000.879938
Published with permission from the copyright holder. This is the institute's copy, as published in Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual, 18-23 June 2000, Volume 2, Pages 928-933. Publisher URL:http://dx.doi.org/10.1109/PESC.2000.879938 Copyright © 2000 IEEE. All rights reserved. |
| 発行日 | 2000-6
|
| 出版物タイトル |
Power Electronics Specialists Conference
|
| 巻 | 2巻
|
| 開始ページ | 928
|
| 終了ページ | 933
|
| 資料タイプ |
学術雑誌論文
|
| 言語 |
英語
|
| 査読 |
有り
|
| DOI | |
| Submission Path | electrical_engineering/40
|
