昌平线牵引能耗管理ATO节能模式应用

Energy Conservation of ATO Control Mode for Traction Energy Management in Beijing Subway Changping Line

从昌平线牵引能耗的影响因素出发,分别从列车驾驶模型、列车运行图、线路条件等几个方面分析了牵引能耗高的原因,并结合运行生产实践,提出了改进ATO控制方法、平峰时段合理运用无效站停时间等节能运营措施。结合北京地铁昌平线的具体情况,通过研发、试验、应用之后,对改造前后的能耗效果进行了对比,节能效果显著。提出的节能运营和管理方法可以有效降低运营成本,具有推广应用价值。

Based on influence factors of traction energy consumption in Changping line,the traction energy consumption is analyzed from the train operation model,train diagram and circumstance of real lines in this paper.Considering practical operation,a modified method of ATO control is proposed.And energy-saving measures such as reasonable utilization of invalid dwell time in evacuation time are also raised.According to the concrete conditions of Changping Line,energy consumption effects are compared before and after the improvement.Test and application results show that energy saving effect is remarkable.The energy-saving operating and management methods proposed in this paper have reduced operating costs effectively.It has application value for wide promotion.