Through the moving contact, electric locomotive can obtain power energy from the pantograph.

列车运行时,受电弓通过与接触网滑动接触而取得电能传送给电力机车。

Main transformer of electric locomotive is an important assembly on electric locomotive, whose reliability and durative is the guarantee to the safety of locomotive’s running.

电力机车主变压器是交流电力机车上的一个重要部件，其运行的可靠性和持续性是机车的行车安全的保证。

The applications on the electric locomotive drive in coal mine and the pump drive are introduced. The applications on the wind generator and the high speed drive are also presented.

介绍了开关磁阻调速电动机在煤矿井下工矿电机车传统系统上的应用成果和在泵传动系统上的应用效果,还介绍了开关磁阻在风力发电上的应用以及在高速传动领域的应用。

There are two kinds of electric control system about Mining Electric Locomotive : one is contacting electric control system, the other is pulse speed regulation system.

矿用电机车电控系统有两种,一种是有触点的电控系统,另一种是脉冲调速系统。