摘要
通风机是煤矿生产的主要设备之一,采用变频器调速和双电源自动切换的控制方案,可实现无人值守的功能,它具有使用灵活、方便、节能、节能和运行可靠等优点。
Ventilator is one of the main mine equipments. The paper proposes a ventilator-controlled plan of speed governing by frequency cortverter and double-supply automatic switching. It can realize the unattended operation and characterizes the advantages, such as flexibility, convenience, energy saving and reliability.
出处
《矿山机械》
北大核心
2009年第1期19-22,共4页
Mining & Processing Equipment
关键词
自动控制
变频器
轴流通风机
节能效果
automatic control
frequency converter
axial-flow ventilator
energy-saving effect
