This paper describes in detail the components of each system of high-power hydrogen fuel cell hybrid locomotive.This type of locomotive adopts platform design,which can realize the conversion of different power locomotives and shorten the design cycle;the locomotive power system adopts the hybrid power supply of hydrogen fuel cell and power storage battery pack,and can recycle the braking energy,which can realize the green and energy-saving operation of the locomotive and meet the requirements of the environmental protection;Through relevant tests,it is verified that the functions of the locomotive such as starting,running,stopping,protection,fault safety guidance,etc.fully meet the requirements of the relevant standards,and the power system meets the requirements of the locomotive's working conditions and environment.
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