西安地铁运营能耗评估及节能措施研究

Evaluation of Energy Consumption in Xi′an Metro Operation and Energy Saving Measures

目前我国城市轨道交通系统的能耗非常大,从而带来了巨大的运营成本和经济压力。通过对西安地铁2号线列车运行控制、通风空调、动力照明的能耗细化调查研究,来分析2号线能耗偏高的原因,从而为有效提高西安地铁2号线的运营节能效率、降低运营成本提供改进意见,也为西安地铁后续线路建设及设备选型等提供节能方面的借鉴。

Metro energy consumption in China is very huge, which has brought about higher operation cost and heavy e- conomic pressure. Based on the energy consumption of Xi＇ an metro Line 2, through detailed investigation on line run- ning control, train ventilation and air conditioning, trac- tion power and lighting, etc., the causes of higher energy consumption on Line 2 are analyzed, so as to improve the energy efficiency of Xi＇an metro operation, reduce the op- erating cost, and provide experiences for energy saving in the following Xi＇ an metro construction and equipment se- lection.