摘要
通过对电力机车车顶放电现象、原因进行分析,对易发生车顶放电设备采取相应检修措施,并在机车运行中发生异常情况时进行正确处理,有效减少了弓网故障。
Through analyzing the phenomena and cause of electric locomotive roof discharging, corresponding measures are taken for the discharge-prone roof equipment and the abnormal cases occurred in operation are treated properly, thus pantograph-contact line faults are reduced effectively.
出处
《铁道机车与动车》
2015年第2期42-44,共3页
Railway Locomotive and Motor Car
关键词
电力机车
车顶设备
升弓
主断路器
放电
electric locomotive
roof equipment
raising pantograph
line circuit breaker
discharge
