摘要
本文以某矿务局矿井提升机改造为例,阐述了矿井提升机变频调速系统的构成和作用。以PLC为控制单元,用变频器对电动机进行调速的新型的矿井提升机运输系统有着广阔的发展前景。
This paper discussed the mine horst transportation system, that based on PLC and Inverter to modulate the speed. It advanced the performance requirement, control principle and requirement, make out a program to realize this system.The economical mileage and social mileage is obvious, so it has a good foreground.
出处
《机电产品开发与创新》
2005年第2期87-88,91,共3页
Development & Innovation of Machinery & Electrical Products
