摘要
介绍矿井提升机在地下矿山运输中的应用情况及变频系统组成,简述变频调速系统控制与检测电路,以期对相关工作有所帮助。
This paper introduced application situation of mine hoist in the underground mining transportation and composition of frequency conversion system, and simply described control and detection circuit of variable-frequency speed control system in order to provide help for related work.
出处
《能源与节能》
2016年第6期173-174,176,共3页
Energy and Energy Conservation
关键词
矿井提升机
电气传动
PLC
控制
变频调速
mine hoist
electrical transmission
PLC
control
frequency control of motor speed
