Mathematical Derivation of Current Harmonic Component to Minimize Torque Ripple in Switched Reluctance Motor

カテゴリ：研究会(論文単位)

論文No：MD25135,RM25161

グループ名：【D】産業応用部門 モータドライブ/【D】産業応用部門 回転機合同研究会

発行日：2025/11/23

タイトル(英語)：Mathematical Derivation of Current Harmonic Component to Minimize Torque Ripple in Switched Reluctance Motor

著者名：Fabio Muhammad(Institute of Science Tokyo),Qiu Shou(Institute of Science Tokyo),Kiyota Kyohei(Institute of Science Tokyo)

著者名(英語)： Muhammad Fabio(Institute of Science Tokyo),Shou Qiu(Institute of Science Tokyo),Kyohei Kiyota(Institute of Science Tokyo)

キーワード：Switched Reluctance Motor,Torque Ripple Suppression,Harmonic Current Injection,Mathematical Derivation,Switched Reluctance Motor,Torque Ripple Suppression,Harmonic Current Injection,Mathematical Derivation

要約(日本語)：This paper presents a derivation process for current waveforms containing multiple harmonic components to drive switched reluctance motors (SRMs). Each harmonic component is mathematically formulated such that the 3rd harmonic torque ripple is eliminated, effectively suppressing the dominant source of ripple. The proposed method demonstrates that, with an appropriate combination of harmonic components and systematic current derivation, torque ripple reduction can be achieved without compromising target torque generation. Finite element simulations validate the effectiveness of this approach, showing a torque ripple suppression of up to 6.5%, highlighting its potential for improved SRM performance.

要約(英語)：This paper presents a derivation process for current waveforms containing multiple harmonic components to drive switched reluctance motors (SRMs). Each harmonic component is mathematically formulated such that the 3rd harmonic torque ripple is eliminated, effectively suppressing the dominant source of ripple. The proposed method demonstrates that, with an appropriate combination of harmonic components and systematic current derivation, torque ripple reduction can be achieved without compromising target torque generation. Finite element simulations validate the effectiveness of this approach, showing a torque ripple suppression of up to 6.5%, highlighting its potential for improved SRM performance.

本誌：2025年11月26日-2025年11月27日モータドライブ/回転機合同研究会-1

本誌掲載ページ：151-156p

原稿種別：英語

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