摘要
针对矿用直流架线电机车在调速过程中采用直流电机调速方式,提出了一种由交流异步电动机拖动电机车的调速系统方案,以优化系统的调速性能。
In view of the speed adjustment by DC motor during the speed control of DC trolley locomotive for mine, the paper puts forward a new speed control method of using AC asynchronous motor to drive the locomotive so that the performance of the speed control system can be optimized.
出处
《煤矿机电》
2007年第2期81-82,84,共3页
Colliery Mechanical & Electrical Technology
关键词
架线电机车
变频调速
单片机
trolley locomotive
frequency conversion speed control
SCM
