摘要
针对DJJ1型动力车手动式高压隔离开关分断困难的问题,分析其故障原因,并提出改进方案。
This paper analyses the reason that opening of HV disconnecting switch on type DJJ 1 power car is in-con venient.Two im prove ment schemes are put forward to settle this problem.
出处
《电力机车与城轨车辆》
2003年第6期52-53,共2页
Electric Locomotives & Mass Transit Vehicles
