摘要
在城市轨道交通中,如果采用车辆吸收电阻吸收列车运行过程中的再生能量,则将带来隧道和站台内的温升问题,同时也增加了站内环控系统的负担,造成大量的能源浪费并使城市轨道交通的建设费用和运行费用增加。为了降低隧道洞体和车站内的温度并提高洞内空气质量,应进行再生能量吸收的相关技术系统研究,并在城市轨道交通工程中使用成熟的再生能量回收装置。
In metro system, if the absorbing resistor of the vehicle absorbs the regenerative energy during the train operation, the problem of temperature rise will occur in tunnel and platform, and this will consequently increase the load of environmeat control system in station, increase considerably the energy consumption and the construction ＆ operation cost. It is very significant to study the regenerative energy absorption technology systematically and apply the proven regenerative energy recycling equipment in subway projects, so as to decrease the temperature in tunnel and station, improve the air quality in tunnel at the same time.
出处
《城市轨道交通研究》
2007年第6期42-45,共4页
Urban Mass Transit
关键词
城市轨道交通
再生制动
再生电能
利用方案
urban mass transit, regenerative brake, regenerative power energy, utilization plan
