逆变器供电的异步牵引电机特性曲线的计算  

Calculation of the performance curve for inverter fed asynchronous traction motor

作　　者：李益丰[1] 高培庆[1] 谷细凤[1] 

机构地区：[1]株洲电力机车研究所

出　　处：《机车电传动》1997年第6期8-11,共4页Electric Drive for Locomotives

摘　　要：针对普通工频异步电机的特性参数计算方法不适用于逆变器供电的异步牵引电机的问题，对电压源逆变器供电的异步牵引电机运行特性进行了分析并提出了计算方法，具体讨论了不同工况下的电机特性参数的计算，给出了计算实例。The calculation method for conventional industry frequency asynchronous traction motor is not suitable for inverter fed asynchronous traction motor.Therefore,analysis is made on the operating performance of VSI fed traction motor and the calculation method is put forward.Calculation of motor performance parameters under different working mode is specifically discussed and calculation examples are given.

关 键 词：异步牵引电机 特性曲线 逆变器 电力机车 供电 

分 类 号：U264.13[机械工程—车辆工程]