摘要
1140V采煤机变频器为专用变频器,其特点是体积小、重量轻,适用于各种采煤机。操作摇控器设定运行频率,即可获得需要的采煤机牵引速度和牵引方向。
The tractive frequency converter of 1140V miner is a special frequency converter. Its characters are small volume, light weight. It suits to all miners. When the running frequency is setted by the remote - controller, The tractive speed and direction of the miner can be abtained.
出处
《煤炭技术》
CAS
2006年第4期36-37,共2页
Coal Technology
关键词
采煤机
变频器
牵引
miner
frequency converter
traction
