关于电客车推进救援速度的探讨

针对当前全国运营时间较长的地铁公司将救援推进速度大部分提高至35 km/h的情况,通过车辆制动距离、车钩强度、信号瞭望条件等多方面理论校核及实际验证,无锡地铁电客车最终采用分段运行方式,故障车清客前运行限速25 km/h,清客后限速35 km/h,最终表明此方案是可行的,可以达到优化行车调整方式、新线配线设计的目的。

Pushing Rescue Speed of Electric Passenger Car

Many Chinese metro operating companies with a long history of offering operation services have increased the speed of rescue efforts to 35 km/h.Vehicle braking distance,coupling intensity,signal check outlook condition are examined and verified in the paper.The research result shows that the division operation mode should be adopted in the electric passenger car of Wuxi Metro and the speed limit of its fault clearing car should be within 25 km/h before passengers are cleared,while the speed limit is 35 km/h after passengers are cleared.This scheme proves to be feasible and can optimize train operation adjustment and design of new wiring routes.