[Objective]In the context of the current urban rail transit towards intelligent,green and low-carbon develop-ment,upgrading the traction power supply system,the"heart"of urban rail transit,is of crucial importance for realizing the green and smart development of urban rail transit.Therefore,it is necessary to conduct research on the future development path of the traction power supply system so as to promote its techno-logical innovation and industrial upgrading.[Method]The cutting-edge technologies and innovative achievements of typi-cal foreign countries,such as Germany,Japan and France in optimizing the configuration of rail transit traction power supply system and utilizing new energy and digital informatization are summarized.The innovative development path of urban rail transit traction power supply system in China is explored from three dimensions,namely promoting the application of innova-tive achievements,increasing the application of new energy,and establishing an intelligent management platform.[Result& Conclusion]The proposed innovative development path for urban rail transit traction power supply system can promote the upgrading of traction power supply system and further contrib-ute to the green and intelligent development of urban rail tran-sit.
关键词
城市轨道交通/牵引供电系统/发展路径/国外经验
Key words
urban rail transit/traction power supply system/development path/foreign experience
维普
万方数据