摘要
SS4G机车主变压器次级绕组的过压吸收电阻频繁出现烧损,存在严重的火灾隐患。通过对故障原因分析,提出了整改措施。
SS4G locomotive main transformer secondary windings over-voltage absorption resistance is frequently burned,and there exist serious fire hazards.Through analyzing the cause of the problem,the improvement measures are put forward.
出处
《铁道机车车辆》
2015年第4期116-118,共3页
Railway Locomotive & Car
关键词
SS4G机车
开关柜电阻
烧损
改进措施
SS4G locomotive
switchgear resistance
burning
improvement measures
