电机车旁受电弓技术改造及应用

Technical transformation and application of motor vehicle electric bow

从抚顺东露天矿电力机车使用旁受电弓的实际情况出发,分析了在运用旁受电弓时存在电导率低、电能损耗大、旁受电弓主架长度和规格不一致、受电弓整体带电的问题,提出了合理改善旁受电弓的动作准确性的技术改造方案,达到了防止机械故障及电气故障的发生的目的,具有较高的实用价值和经济效益。

From the actual situation of electric locomotive in Fushun East Open-pit Mine, the article analyzes the problems of low conductivity, large power loss, inconsistent the frame length and the specification, the whole charge, and presents technical transformation scheme of reasonably improving the movement accuracy of electric bow, in order to prevent the mechanical and electrical faults ,which has high practical value and economic benefits.