摘要
直线电机轮轨交通系统牵引能耗高的缺点影响了这一新型城市轨道交通制式在我国的推广应用。本文研究了城市轨道交通系统能耗特征,介绍了国内外已运营直线电机轮轨交通系统的能耗状况,并对基于电机效率的牵引能耗对比研究、列车牵引能耗模拟比较研究、广州地铁4号线列车牵引能耗实测及模拟比较研究等多个直线电机轮轨交通系统牵引能耗研究成果和实测数据进行了比较分析。基于"完成相同运输任务"的比较原则,分别针对重庆地铁1号线地下线区段和高架线区段,进行了直线电机轮轨交通系统和旋转电机驱动轮轨交通系统的牵引能耗仿真计算。经综合比较研究,得出直线电机轮轨交通系统牵引能耗比旋转电机驱动轮轨交通系统高25%以上的结论。
High traction energy consumption is one of the shortcomings of the linear induction motor rail transit system （LIM system）. This has prohibited the widespread application of the urban rail transit （URT） mode in China. In this paper, the energy consumption features of URT and the energy consumption state of the operat- ing LIM systems are introduced. Comparative analysis are made to the research results and data of the traction energy consumption some LIM systems, such as the traction energy consumption study based on motor efficiency, the simulation study on traction energy consumption, and the tests and simulation studies on the traction energy consumption of Guangzhou Metro Line 4. Based on the principle of ＂for sample transportation task＂, the traction energy consumption of the LIM system and the rotary motor rail transit system （RM system） are simulated in underground sections and viaduct sections of Chongqing Metro Line 1. The comparative studies show that the traction energy consumption of LIM system is higher than that of RM system by at least 25 percent.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2007年第6期106-112,共7页
Journal of the China Railway Society
基金
国家科技支撑计划(2006BAG02B02)
关键词
城市轨道交通
直线感应电机
牵引能耗
仿真
urban rail transit
linear induction motor
traction energy consumption
simulation
