GB/T 25123.3-2011
ActiveElectric 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
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
Application Summary AI generated
This standard specifies the method for calculating the total losses of converter-fed alternating current motors used in electric traction systems for rail and road vehicles. It applies to the testing and performance evaluation of traction motors in locomotives, electric multiple units, trams, and electric road vehicles, ensuring accurate loss determination for efficiency assessment. The standard is critical for engineers and procurement professionals in the railway and electric vehicle industries to verify motor performance under variable-frequency converter supply conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.