矿并主通风机在线监测系统原理及应用

摘要

The paper analyzed design principle of software and hardware of on-line monitoring system of mine main ventilator and introduced concrete application of the system in Junde Coal Mine from points of sensor selection, communication mode, monitoring interface of industrial control computer. The practice showed that the system runs stably, decreases labor intensity, effectively avoids accidents of sudden pause of main ventilator and improves safety and reliability performance of main ventilator running.%分析了矿井主通风机在线监测系统的软、硬件设计原理;从传感器选型、通信方式、工控机监测界面等方面介绍了矿井主通风机在线监测系统在峻德煤矿的具体应用情况.实践表明,该系统运行稳定,降低了工人劳动强度,有效避免了主通风机意外停机事故的发生,提高了主通风机运转的安全性和可靠性.