接触网刚性绝缘吊弦的应用及效果

Application and Application Effect of Droppers for Rigid Suspension of Overhead Contact Line

针对实际运营中多次发生刚性绝缘吊弦从绝缘套中脱出,在电气磨耗和机械磨耗的共同作用下导致承力索伤损严重的问题,分析刚性绝缘吊弦的工况特征及实际应用效果,并提出预防措施及改进建议。

With regard to the problems of frequent occurrence of rigid suspension insulated dropper taking off from the insulation sleeve during actual operation and severe injury of messenger wires mutually acted by electric wear and mechanical wear,the paper analyzes working conditions and actual application effects of the rigid insulation droppers,and puts forward preventive measures and proposals for improving.