［学術論文］
超高速回転における交流損失を低減する埋込巻線形同期モータ
キーワード:
Magnetic composite material,
interior winding synchronous motor,
copper loss,
iron loss,
ultra-high speed motor
2020 年 28 巻 2 号 p. 122-127
詳細
2020 年 28 巻 2 号 p. 122-127
Currently, there is a need for ultra-high-speed motors that exceed 100,000 rpm, such as turbochargers and compressors. Conventional motors have a problem that when they are driven in an ultra-high speed rotation region, frequency-dependent losses such as iron loss and eddy current loss become large. In contrast, the authors have proposed interior winding synchronous motor, and in this paper we compare the loss reduction effect with a conventional motor.
