摘要
介绍电力机车网侧电路的保护器件和保护措施,着重分析与网侧电流相关的保护措施及保护值的整定;同时,对变压器励磁涌流及其对机车保护的影响进行了论述。
The protection devices and protection measures of the electric locomotive line-side circuit are presented in this paper. The protection thresholds related to the line-side current are analyzed. At the same time, the inrush current of transformer and its effect on protection of electric locomotive are discussed.
出处
《电力机车与城轨车辆》
2008年第2期15-17,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
电力机车
网侧电路
保护措施
励磁涌流
electric locomotive
line-side circuit
protection measure
inrush current
