摘要
目前,我国城市轨道交通系统的供电制式包括DC750 V接触轨供电、DC 1500V接触网供电和DC1500V接触轨供电等3种方式。就接触轨和接触网两种供电方式涉及的若干问题进行分析比较,认为DC 1500V接触网方式才是真正的发展方向。
At present, China＇s urban rail transit system has three kinds of power supply pattern. They are DC 750 V contact rail pattern, DC 1500 V overhead catenary pattern and DC 1500 V contact rail pattern. In this paper, comparison has been made between the contact rail pattern and the overhead catenary pattern, the result shows that the DC 1500 V overhead catenary power supply patten is better and therefore should be developed in the future. Key words
出处
《城市轨道交通研究》
北大核心
2011年第8期1-4,共4页
Urban Mass Transit
关键词
城市轨道交通
供电制式
接触网
urban rail transit system
power supply system
overhead catenary
