接触网刚柔过渡弓网关系及改善措施浅析

Discussion on Pantograph-catenary Interactions at Rigid and Flexible Transition and its Improving Measures

分析了接触网刚柔过渡系统中影响弓网关系的各种因素,对刚柔过渡元件和单根接触线及带定位线夹的单根接触线进行了惯性矩分析,得出了柔性定位点在切槽式汇流排的相对位置,并计算了接触线高度,形成了刚柔过渡段的整体优化布置方案。

This paper analyzes various factors affecting the relationship between pantograph and catenary in rigid flexible transition system of overhead contact line,analyzes the moment of inertia of rigid flexible transition element,single contact wire and single contact wire attached with contact wire clamp,obtains the relative position of flexible registration point in slotted bus bar,calculates the height of contact wire,and forms the overall optimal layout scheme of rigid flexible transition section.