Simplified Sensorless Vector Control of IPMSM using d-axis Voltage
Simplified Sensorless Vector Control of IPMSM using d-axis Voltage
カテゴリ: 部門大会
論文No: SS5-2
グループ名: 【C】平成27年電気学会電子・情報・システム部門大会講演論文集
発行日: 2015/08/27
タイトル(英語): Simplified Sensorless Vector Control of IPMSM using d-axis Voltage
著者名: Koichiro Tazoe(Nagasaki University),Mineo Tsuji(Nagasaki University),Shinichi Hamasaki(Nagasaki University),Yuki Matsuda(Nagasaki University)
著者名(英語): Koichiro Tazoe(Nagasaki University),Mineo Tsuji(Nagasaki University),Shinichi Hamasaki(Nagasaki University),Yuki Matsuda(Nagasaki University)
キーワード: 突極形永久磁石同期電動機|センサレスベクトル制御|D軸電圧D軸電圧|Interior Permanent Magnet Synchronous Motor|Sensorless Vector Control|D-axis voltage
要約(日本語): Interior Permanent Magnet Synchronous Motor (IPMSM) is utilized from a car to household electrical appliance widely. Vector control is generally used as the control method of IPMSM. This method detects the position of the magnetic pole using the position sensor such as encoder and controls an electric current based on the direction.
However from the viewpoint of miniaturization and cost reduction, sensor-less vector control systems without using an encoder have been proposed in many papers. We proposed a simplified method which estimates the rotor position using the d-axis voltage without using observer and controls motor speed using the d-axis voltage too. In order to verify the effectiveness of the proposed method, the simulation are demonstrated and discussed.
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