脉动磁场 meaning in English

pulsating field
pulsating magnetic field

2 , the single - phase electrical strict sense , the main winding of the magnetic field is generated directly to the pulse magnetic field rather than straight to rotary magnetic field is not a moment ; namely : supply of electrical equipment not own
2严格意义上的单相电机，其主绕组所产生的磁场是直来直去的脉动磁场而非旋转磁场，是没有启动力矩的即：通电后电机不会自己转动。