货运电力机车用变频交流牵引电动机的开发

Development of alterable frequency AC traction motor for freight electric locomotive

对客运电力机车和货运电力机车所用牵引电动机的不同特点进行描述,针对货运电力机车的使用特点,提出了速度为120km/h的交流传动电力机车用牵引电动机的设计方案,并指出开发货运用途变频交流异步牵引电动机的必要性。

This paper describes different characteristics of traction motor for freight electric locomotive and pas-senger electric locomotive.Advanced is the solve project of designing traction motor for AC drive electric locomo tive at speed of120km/h.And the necessity about developing alterable frequency AC traction motor for freight electric loco-motive is also put forward.