With the acceleration of urbanization,the subway is an important part of large-scale urban public transportation,and the reliability and efficiency of its power supply system directly affect the operation safety and service quality of the entire subway system.The substation in the depot of subway cars is the key facility to ensure the stable acquisition of electric energy by subway vehicles.Based on the engineering design of a subway depot in Nanning,this article elaborates on breaking traditional design concepts in the design process and developing a reasonable 35/0.4 kV substation setting plan for the depot according to the different characteristics of the project.Through comprehensive comparative analysis with traditional setting schemes,the innovative setting scheme is significantly better in terms of economy and technology than the traditional scheme.It provides theoretical reference and practical guidance for subsequent similar design.At the same time,the future research direction is also prospected.
关键词
地铁车辆段/35/0.4kV变电所/创新设置方案
Key words
metro depot/35/0.4 kV substation/innovative setting scheme
维普
万方数据