地铁刚性接触网塌网故障应急方案优化研究

Research on emergency plan optimization for metro rigid suspension catenary collapse

刚性接触网由于其各方面的优良表现,目前在国内大部分地铁地下段线路广泛应用。而一旦刚性接触网发生塌网事故,将严重影响行车效率。创新优化刚性接触网故障抢修流程及行车组织,使用手扳葫芦将故障接触网拉起后固定或将故障接触网切除,再组织列车惰行通过故障区域,能有效提高故障发生后的处理效率,减小故障对地铁安全运营的影响。

Due to its excellent performance in all aspects,rigid suspension catenary is adopted in the underground sections of most metro lines in China.Once the rigid catenary collapses,it seriously affects the driving efficiency.Innovating and optimizing the rigid catenary fault emergency repair process and train operation organization,using hand hoists to pull up and fix the faulty catenary or remove the faulty catenary,and then organizing the train to coast through the fault area can effectively improve the efficiency of handling faults after they have occurred and reduce the impact of the fault on the safe operation of the metro.