KS C IEC 60349-3-2005(2015) 电力牵引铁路和公路车辆用旋转电机第3部分:用元件损耗总和法测定变流器供电的交流电动机的总损耗
Electric traction-Rotating electrical machines for railand road vehicles-Part 3:Determination of the total lossesof convertor-fed alternating current motors by summationof the component losses