电力牵引 轨道机车车辆和公路车辆用旋转电机 第3部分:用损耗总和法确定变流器供电的交流电动机的总损耗
Electric traciton - Rotating electrical machines for rail and road vehicles - Part 3: Determination of the total losses of convertor-fed alternating current motors by summation of the component losses