自己始動形三相永久磁石同期電動機の特性算定法

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: 2011/12/01

タイトル(英語): Method for Calculating Performance of Three-Phase Line-Start Permanent-Magnet Synchronous Motor

著者名: 竹上　恒雄（中部大学大学院工学研究科），坪井　和男（中部大学大学院工学研究科），廣塚　功（中部大学大学院工学研究科），中村　雅憲（東洋電機製造（株））

著者名(英語): Tsuneo Takegami (Graduate School of Engineering, Chubu University), Kazuo Tsuboi (Graduate School of Engineering, Chubu University), Isao Hirotsuka (Graduate School of Engineering, Chubu University), Masanori Nakamura (TOYODENKI SEIZO K. K.)

キーワード: 自己始動形三相永久磁石同期電動機，特性算定，振動性トルク，非同期始動特性，同期運転特性，定数決定　　three-phase line-start permanent-magnet synchronous motor，performance calculation，vibratory torque，asynchronous starting characteristic，synchronous operating characteristic，determination of constant

要約(英語): A three-phase line-start permanent-magnet synchronous motor (three-phase LSPMM) is expected to operate with ultrahigh efficiency because it can start as an induction motor and can then operate as a permanent-magnet synchronous motor. In a previous study, we developed a practical analytical theory for a three-phase LSPMM on the basis of a tensor analysis.Then, we developed (1) a method for calculating the asynchronous starting characteristics and synchronous operating characteristics of the three-phase LSPMM on the basis of the developed analytical theory and (2) a method for determining the constants of the three-phase LSPMM. Herein, we report the results of a comparison between the calculated and measured asynchronous starting characteristics and synchronous operating characteristics of a test three-phase LSPMM. The comparison results show that the developed calculation method is highly efficient and that the results obtained by using it are sufficiently precise, and therefore, the method is suitable for practical use. Furthermore, we propose a method for improving the starting performance of the three-phase LSPMM, on the basis of simulations performed using the calculation method.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.12 （2011）

本誌掲載ページ: 1465-1475 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/131/12/131_12_1465/_article/-char/ja/