Research on distributed coupled heating scheme for a metro depot in Beijing based on green urban rail

Based on the heating energy consumption characteristics of existing vehicle bases in Beijing Metros, a heating model for newly built vehicle bases is established, and the energy saving and carbon reduction potential of the distributed coupled heating scheme from a green and low carbon perspective is analysed. The heating scheme meets the relevant heating policies of Beijing and meets the requirements of green energy utilization indicators stipulated inActionplanforgreenurbanraildevelopmentofurbanrailtransitinChina, which is one of the future development directions of low carbon heating for vehicle bases in cold zone.