粗分解能ホールセンサを用いた永久磁石同期モータの高追従形ベクトル制御

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: 2017/09/01

タイトル(英語): New Fast-Tracking Vector Control of Permanent-Magnet Synchronous Motors with a Rough Resolution Hall-Effect Position Sensor

著者名: 新中　新二（神奈川大学工学部電気電子情報工学科）

著者名(英語): Shinji Shinnaka (Dept. of Electrical Engineering, Kanagawa University)

キーワード: 永久磁石同期モータ，ベクトル制御，ホールセンサ，高周波積分形PLL法，高追従性　　permanent-magnet synchronous motor，vector control，Hall-effect sensor，high-frequency integral-type PLL method，fast-tracking

要約(英語): This paper proposes a new fast-tracking vector control method for permanent-magnet synchronous motors (PMSMs) equipped with a set of three Hall-effect sensor (HES) elements. Vector control for PMSMs requires precise rotor position information, which is acquired from high-resolution position sensors mounted on the rotor such as an encoder and a resolver. However, these sensors have several drawbacks in terms of cost, volume, reliability etc. An HES, which provides very rough position information with a 30-degree error, is a possible candidate to overcome the drawbacks. This paper proposes a new method that can synthesize position information with sufficient precision for vector control from an HES signal. The proposed method, which is established based on the “high-frequency integral-type PLL method”, allows the control system to track a varying command of angular acceleration 500rad/s2.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.9 （2017）

本誌掲載ページ: 713-724 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/137/9/137_713/_article/-char/ja/