摘要
在井下采面的现场应用中,变频调速一体电机主要起到连续无级调速的功能,通过内置PLC可以方便地对电机设备进行智能控制,并通过电子回路改变相序来实现改变转速方向。其加减速度可调节,电机可以集约化和高速化,电气保护齐全。
in the underground, has stepless speed regulation function, by the built-in PLC, can be convenient for the intelligent control of electrical equipment, and by the electronic circuit, and can realize the speed change phase and change direction. it can adjust the speed of motor, and realize the intensive and high speed, complete electrical protection.
出处
《山东煤炭科技》
2015年第6期106-107,共2页
Shandong Coal Science and Technology
关键词
煤矿
变频调速一体
电动机
刮板输送机
coal mine
variable frequency speed regulating
motor
scraper conveyor
