Railway applications - Power converters installed on board rolling stock - Part 1: Characteristics and test methods (IEC 61287-1:2014) (english version)
Railway applications - Rolling stock - Power supply with onboard energy storage system -- Part 1: Series hybrid system (IEC 62864-1:2016) (english version)
Railway applications - Electric equipment for rolling stock -- Part 1: General service conditions and general rules ( IEC 60077-1:2017) (english version)
