supported by the National Natural Science Foundation of China (Grant Nos. 51177136, 50377035);the Zhuzhou Electric Motor Company of the South China Locomotive & Rolling Stock Corporation,Limited
The inverter-fed motor is a key component of environmental-friendly hybrid cars, high-speed trains, and other industrial applications. After the widespread use of inverter-fed motors, the repetitive impulse surges fro...
supported by the National Natural Science Foundation of China (Grant Nos. 51177136,50377035);Zhuzhou Electric Motor Company of South China Locomotive & Rolling Stock Corporation Lim-ited
Due to overvoltage produced by inverter output,inverter-fed motor insulation systems often experience fast electrical aging process,especially when partial discharge(PD) is incepted.Before putting into use,the PD dete...
supported by the National Natural Science Foundation of China (Grant Nos. 51177136, 50377035);Zhuzhou Electric Motor Company of CSR
Inverter-fed traction motors,which are employed for electric-multiple-units(EMUs),are subjected to Pulse Width Modulated(PWM) impulse voltage.Impulse voltage has fast rise/fall time and high repetition frequency.The f...