電機子巻線を界磁源とする新たなハイブリッド可変界磁モータ

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: 2016/11/01

タイトル(英語): New Hybrid-excited Motor using Armature Winding as Field Flux Source

著者名: 草瀬　新（（株）デンソー／茨城大学大学院理工学研究科），栗原　和美（茨城大学大学院理工学研究科）

著者名(英語): Shin Kusase (Denso Corporation/Graduate School of Science and Engineering, Ibaraki University), Kazumi Kurihara (Graduate School of Science and Engineering, Ibaraki University)

キーワード: ハイブリッド界磁モータ，可変界磁，界磁巻線，電機子巻線，バイパスヨークコア　　hybrid-excited motor，variable field excitation，field winding，armature winding，bypass yoke core

要約(英語): In this paper, a new hybrid-excited motor is proposed. Its unique feature is that it has no field exciting coil, despite being a type of bypass yoke core (BYC) hybrid-excited synchronous motor. Based on finite element analysis (FEA), the following facts are clarified. Since the stator coil magnetomotive force (MMF) and claw poles rotate at the same speed and in the same direction, they are motionless relative to each other. Since the claw poles are located at one of its ends near the BYC surface with a gap, it receives immovable magnetization by the stator coil MMF through the BYC; then the claw poles can supply a magnetic field flux via the BYC. This flux via the BYC increases the total torque, because its torque is added the two other torque components: the permanent magnet torque and claw poles reluctance torque. In addition, the magnetic polarity and the amount of the flux of the claw poles can be varied by controlling the armature current phase angle.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.136 No.11 （2016）

本誌掲載ページ: 872-877 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/136/11/136_872/_article/-char/ja/