Optimal Design Proposal for Capacitance in Operating Area Expandable SR Motor Drive Circuit

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2023/07/01

タイトル(英語): Optimal Design Proposal for Capacitance in Operating Area Expandable SR Motor Drive Circuit

著者名: Ryuya Sugai (Utsunomiya University), Taisei Kurishima (Utsunomiya University), Hiroki Goto (Utsunomiya University), Hirohito Funato (Utsunomiya University), Junnosuke Haruna (Utsunomiya University)

著者名(英語): Ryuya Sugai (Utsunomiya University), Taisei Kurishima (Utsunomiya University), Hiroki Goto (Utsunomiya University), Hirohito Funato (Utsunomiya University), Junnosuke Haruna (Utsunomiya University)

キーワード: electric vehicle，capacitance，drive circuit，switched reluctance motor

要約(英語): A novel drive circuit for switched reluctance (SR) motor expanding the operating area under limited source voltage has been proposed by adding external capacitor in series to extend supply voltage. However, the capacitance of the external capacitor has not been optimized to be sufficient to extend the driving range of the SR motor. Subsequently, the authors have previously proposed a conservative design method for capacitance by linearizing the winding current. However, there is a problem in that the difference between the conservative design and the simulated fluctuation of the capacitor voltage is large. In this paper, an optimal design method is proposed for the capacitance by using an LC equivalent circuit at the beginning of excitation and demagnetization.

本誌: IEEJ Journal of Industry Applications Vol.12 No.4 （2023） Special Issue on “IPEC-Himeji 2022”

本誌掲載ページ: 711-718 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/12/4/12_22007976/_article/-char/ja/