Electric Motor Control for the Reduction of Combustion Engine Induced Torque Ripple in Hybrid Vehicle
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- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20215345
- 文献・情報種別
- 学術講演会予稿集(春)
No.76-21
- 掲載ページ
- 1-6(Total 6 p)
- 発行年月
- 2021年 5月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2021年春季大会【オンライン開催】
書誌事項
著者(英) | 1) Fabien Chauvicourt, 2) Sebastian Ciceo |
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勤務先(英) | 1) Siemens Industry Software, 2) Université Libre de Bruxelles |
抄録(英) | The torque ripple coming from the crankshaft rotational motion in a parallel hybrid vehicle can be problematic in terms of overall comfort. On the other hand, the electric machine is mostly used as a motor at low speeds and generator at higher speeds. This paper investigates the possibility to control the electric machine in order to attenuate torque ripple generated by the combustion engine. After building a system-level simulation model of a parallel hybrid powertrain, several control strategies are developed and implemented; starting with open-loop, closed-loop PID and finally an advanced harmonic injection approach that shows significant torque ripple reduction. 翻訳 |