Study on the Method for Determining the Capacity of the Main Transformer of the Subway
The selection of the capacity of the main transformer of the subway has a great impact on the project construction investment.Accurately and rigorously determining the capacity of the main transformer of the subway can not only reduce the project investment,but also facilitate the future operation and management,thereby reducing the operating cost.Based on the analysis method of power grid trend calculation and combined with actual cases,this paper proposed a calculation method for the main transformer capacity of subway power supply system by expounding the composition of power supply system in subway and the operation mode of each subsystem,expecting to provide a reference for other urban rail transit projects,and provide ways and strategies for determining the capacity of power supply system.
NETL
NSTL
万方数据
