一般論文［学術論文］
磁束集中IPMモータの技術開発
キーワード:
permanent magnet motor,
magnetic flux density,
magnetic flux concentration,
magnet arrangement,
torque density
2016 年 24 巻 4 号 p. 323-330
詳細
2016 年 24 巻 4 号 p. 323-330
The magnet arrangement of the concentrated flux IPM motor, that concentrates the magnetic flux from the magnet at the air gap, was considered. A prototype motor was experimentally manufactured and evaluated. In this study, it is confirmed that the proposed concentrated flux IPM motor can achieve a torque which is twice that of the existing SPM motor. The problems with manufacturing is identified and the measures to counter those is considered.
