摘要
分析了现有的煤矿掘进机的电气控制系统,研究了基于PLC的掘进机电气控制系统,以SQ-300为控制核心,模块化的结构、能实现电气保护和故障排除的高性能软件系统。该系统的硬件设计和软件编制能满意各种复杂环境的巷道开采。
The analysis of the existing coal mine tunnelling machine electrical control system, based on PLC boring machine electrical control system, taking SQ-300 as the control core, the modular structure, can realize the electric protection and troubleshooting of high performance software system. The system hardware and software design can satisfy the various complicated roadway mining.
出处
《煤炭技术》
CAS
北大核心
2012年第9期29-31,共3页
Coal Technology
关键词
掘进机
PLC控制系统
巷道
boring machine
PLC control system
gateway
