摘要
为保证地铁等城轨运营系统的效率,提高城轨列车高速域的再生率至关重要。介绍目前国内各地铁公司再生电压限值规定不统一的状况,说明最高再生电压限值偏低会抑制再生能量的回收,不利于节能。认为有必要根据国际上的先进理念,适度限制最高再生电压,以改进城轨车辆的运行性能,达到最大限度节能的目的。
To improve the efficiency of urban rail transit operating system, it is important to improve the regeneration rate in the high-speed region of vehicles. However, the current limit value of the regenerate voltage is on the low side, which restricts the recycle of regenerative energy and is unfavorable for energy saving. Nowadays, domestic metro companies＇ standards of limit value of regenerate voltage are not unified. Therefore, it is necessary to moderately limit the regenerative energy with the advanced international concept to improve the train performance and maximally save energy.
出处
《都市快轨交通》
北大核心
2012年第3期75-77,共3页
Urban Rapid Rail Transit
关键词
城市轨道交通
列车
节能
再生电压限制
统一标准
urban rail transit： train
energy-saving
limit of regeneration voltage
unified standard
