摘要
针对SS9改型机车过电压吸收回路烧损故障,分析其原因,提出一种切实可靠的改造措施。
According to the over-heated fault of over-voltage absorbing circuit on type SS 9 modi fied lo mo cotive,this article analyzes its reasons and brings up a credible improvement project.
出处
《电力机车与城轨车辆》
2004年第5期74-75,共2页
Electric Locomotives & Mass Transit Vehicles
关键词
电力机车
过电压
吸收回路
电路改造
烧损故障
electric locomotive
over-voltage
absorbing circuit
over-heated fault
improvement project
