摘要
Connecting the universal inverter driver (or variable-frequency inverter) with Energy Feedback Device (EFD) is an economical method to realize the four-quadrant operation of induction motor. However, the fixed switching frequency PWM adopted for the sinusoidal current control may lead to large circulating current. In this paper, the generation mechanism and the potential path of the circulating current are analyzed. Dual carried wave harmonic injection PWM (DI-PWM) is proposed to reduce the circulating current in EFDS without the addition of current sensors. The effectiveness is verified with simulation results.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9781479942398 |
| DOI | |
| 出版状态 | 已出版 - 30 10月 2014 |
| 活动 | 2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Beijing, 中国 期限: 31 8月 2014 → 3 9月 2014 |
出版系列
| 姓名 | IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings |
|---|
会议
| 会议 | 2014 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 31/08/14 → 3/09/14 |
指纹
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Huang, X. J., Dong, L., & Liao, X. Z. (2014). A specified pulse width modulation for restraining circulating current in Energy Feedback Device. 在 IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings 文章 6941022 (IEEE Transportation Electrification Conference and Expo, ITEC Asia-Pacific 2014 - Conference Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC-AP.2014.6941022