GB/T 25122.4-2018
ActiveRailway applications—Power converters installed on board rolling stock—Part 4:Traction converter for EMU
轨道交通 机车车辆用电力变流器 第4部分：电动车组牵引变流器
Application Summary AI generated
This standard specifies the technical requirements, test methods, and acceptance criteria for traction converters used in Electric Multiple Units (EMUs). It is applied in the design, manufacturing, and quality verification of onboard power conversion equipment that supplies electric traction motors in high-speed and urban rail rolling stock. The standard ensures the reliability, performance, and safety of these converters under operational conditions such as variable voltage, frequency, and load demands.
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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.