자동차용 견인전동기 발전 동향

In the development of motor for hybrid electric vehicle (HEV), torque and power density should be considered as a priority.　Over the past several years interior permanent magnet synchronous motor (IPMSM) have emerged as the best option to satisfy demands of traction motor and it is used in production HEVs by Toyota, Honda, and so on. This paper presents recent technology trends of traction motor vehicle.