高速铁路竖曲线地段接触线弛度设置的探讨

Study on Contact Wire Sag Setting for Vertical Curve Section in High Speed Railway

本文针对高速铁路竖曲线地段的接触线弛度的设置进行了探讨,并通过现场实测,在吊弦计算时确定出竖曲线凹凸区段接触线弛度预留的具体量值,以保证良好的弓网受流质量。

The paper discusses the setting of contact wire sag in vertical curve section of high speed railway and determines actual value reserved for contact wire sag in vertical curve section while implementing the calculation of droppers after actual site measurement in order to guarantee the quality of current collection by pantograph and OCS.