摘要
文章对矿区桥式抓斗电控系统改造的必要性进行了分析,介绍了桥式抓斗控制系统的组成,重点阐述了其传动系统控制功能设计及PLC控制系统设计。技改后,提高了系统的安全性、可靠性和操作的便捷性。
The article analyzes the necessity of reform of mining area^s electric control system to the bridge type grab, and introduces composition of the bridge type grab control system. This article focuses on the transmission system control function design and PLC control system design. After the technical renovation, and the system safety, reliability and convenient operation are improved.
出处
《煤炭技术》
CAS
北大核心
2013年第8期95-97,共3页
Coal Technology
关键词
桥式抓斗
PLC
控制系统
变频器
bridge type grab bucket
PLC
control system
inverter
