Research on Energy-Saving Operation Strategy for Multiple Trains on the Urban Subway Line

被引:20
作者
Liu, Jianqiang [1 ]
Zhao, Nan [1 ]
机构
[1] Beijing Jiaotong Univ, Sch Elect Engn, Beijing 100044, Peoples R China
关键词
energy-saving; operation strategy; multi-train system; computing method; urban subway line; METRO RAIL OPERATIONS; OPTIMIZATION; SYSTEMS; MODEL; MINIMIZATION; TRANSIT;
D O I
10.3390/en10122156
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Energy consumption for multiple trains on the urban subway line is predominantly affected by the operation strategy. This paper proposed an energy-saving operation strategy for multiple trains, which is suitable for various line conditions and complex train schedules. The model and operation modes of the strategy are illustrated in detail, aiming to take full use of regenerative braking energy in complex multi-train systems with different departure intervals and dwell times. The computing method is proposed by means of the heuristic algorithm to obtain the optimum operation curve for each train. The simulation result based on a real urban subway line is provided to verify the correctness and effectiveness of the proposed energy-saving operation strategy.
引用
收藏
页数:19
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