摘要
以南宁城市轨道交通2号线为例,依据能耗分析,主要从牵引耗电和通风空调系统两大方面采取节能设计。从设置节能坡、采用再生制动吸收装置、使用变频技术等方面采取节能措施,达到了线路、行车、车辆、供电、通风空调等专业综合节能的目的。研究结果表明,该设计节能效果明显,可有效地降低运营成本,实现较高的经济效益和环境效益。
Taking Nanning metro Line 2 as a case study,and based on an analysis of energy consumption, the energysaving measures are adopted from 2 aspects： the traction power supply loss; the ventilation and air conditioning system. By setting energy conservation section, adopting regen- erative braking energy absorption devices, using frequency conversion technology and so on, the goal of energy-saving is achieved in the fields of track, operation, vehicle, power supply and ventilation. The research results show that the energy-saving effect is obvious, and the implemented measures can effectively reduce the operating costs, achieve higher economic and environmental benefits.
出处
《城市轨道交通研究》
北大核心
2014年第5期64-67,共4页
Urban Mass Transit
基金
南宁市科学研究与技术开发计划项目(20123121)
关键词
城市轨道交通
牵引耗电
通风空调
节能坡
变频技术
urban rail transit
traction power supply loss
ventilation and air conditioning
energy conservation section
frequency conversion technology
