駆動電流の影響を受けないSRMのセンサレスロータ位置検出法

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: 2015/05/01

タイトル(英語): Sensorless Rotor Position Detection for SRMs with Drive Current-isolated Signaling System

著者名: 山本　健司（静岡理工科大学／電気通信大学大学院情報システム学研究科），高橋　久（静岡理工科大学），後　伸昌（シンフォニアテクノロジー（株）），白沢　幸希（シンフォニアテクノロジー（株）），植野　真臣（電気通信大学大学院情報システム学研究科）

著者名(英語): Kenji Yamamoto (Shizuoka Institute of Science and Technology/Graduate School of Information Systems, The University of Electro-Communications), Hisashi Takahashi (Shizuoka Institute of Science and Technology), Nobumasa Ushiro (SINFONIA TECHNOLOGY CO., LTD.), Koki Shirasawa (SINFONIA TECHNOLOGY CO., LTD.), Maomi Ueno (Graduate School of Information Systems, The University of Electro-Communications)

キーワード: スイッチトリラクタンスモータ，センサレス，ロータ位置推定，コモンモード，シミュレーション　　SRM，sensorless，rotor position estimation，isolated signaling，motor simulation，SPICE

要約(英語): The switched reluctance motor(SRM) is considered a good candidate for a power source in harsh environments owing to its simple structure. However, it needs a rotor position sensor, which is generally unsuitable for those kinds of applications. In this paper, a novel method for detecting the rotor position without those sensors by introducing common mode signaling in the windings is presented. The signal is injected and detected in such a way that it is isolated from the current commutated for torque generation. The simulation results of the scheme will be shown to be practical. An experimental setup based on the signaling method successfully drove an SRM at rotational speeds over 100,000min-1. Through the simulation and the experiment, the scheme has been proved to be practical and suitable for high rotational rate applications.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.135 No.5 （2015）

本誌掲載ページ: 521-530 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/135/5/135_521/_article/-char/ja/