磁気飽和を考慮した電磁石補助フェライト磁石モータのトルク分析

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2019/07/01

タイトル(英語): Torque Analysis of Electromagnet-Assisted Ferrite Magnet Motors Considering Magnetic Saturation

著者名: 小西　健太（金沢工業大学 工学部 電気電子工学科），深見　正（金沢工業大学 工学部 電気電子工学科），小山　正人（金沢工業大学 工学部 電気電子工学科），満田　宇宙（三菱電機（株）先端技術総合研究所），山田　正樹（三菱電機（株）先端技術総合研究所）

著者名(英語): Kenta Konishi (Department of Electrical and Electronic Engineering, College of Engineering, Kanazawa Institute of Technology), Tadashi Fukami (Department of Electrical and Electronic Engineering, College of Engineering, Kanazawa Institute of Technology), Masato Koyama (Department of Electrical and Electronic Engineering, College of Engineering, Kanazawa Institute of Technology), Hiroshi Mitsuda (Advanced Technology R&D Center, Mitsubishi Electric Corporation), Masaki Yamada (Advanced Technology R&D Center, Mitsubishi Electric Corporation)

キーワード: 交流モータ，ブラシレスモータ，永久磁石モータ，可変速駆動　　AC motors，brushless motors，permanent magnet motors，variable speed drives

要約(英語): In this paper, the effects of magnetic saturation and d-q axis cross-coupling on the torque characteristics of an electromagnet-assisted ferrite magnet motor (EMaFM) are investigated through finite element analysis (FEA) and experiments. The EMaFM is a new type of motor, which is a combination of a surface permanent magnet synchronous motor (SPMSM) and a flux-modulating synchronous motor (FMSM). A 1.5-kW prototype machine is used for this investigation, and its inductance and torque characteristics are analyzed on the basis of a mathematical model that includes the mutual inductance between the d-axis and q-axis windings. The results show that the FMSM part is more easily affected by the magnetic saturation and d-q axis cross-coupling compared with the SPMSM part.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.7 （2019）

本誌掲載ページ: 665-672 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/139/7/139_665/_article/-char/ja/