摘要
从电气间隙的介电强度和外绝缘强度、电气设备的温升、空气压缩机的打风时间、电气设备的性能和寿命等方面阐述了不同海拔对电力机车电气设备的影响,并提出了高海拔地区电力机车应采取的措施。
The article describes the influence of altitude on electric equipments of electric locomotive from dielectric strength of clearances,external-insulationstrength,temperature-rise,time of air compressor working,performance and life, and so on. It mentions what we should do for the locomotives running on high altitude area.
出处
《电力机车与城轨车辆》
2005年第4期5-7,13,共4页
Electric Locomotives & Mass Transit Vehicles
关键词
海拔
介电强度
空气压缩机打风时间
通断能力
altitude
dielectric strength
time of air compressor working
capability of switching