摘要
介绍了MODBUS通讯协议的简介、传送方式、消息帧以及在智能保护装置上的应用。智能保护装置是井下隔爆开关控制核心,配以井上计算机监控系统,组成煤矿井下电力监控系统,可实时监测井下电网参数、监视设备运行情况,及时显示和报警故障。煤矿据此及时处理,减少事故隐患,提高生产效率。
Introduction to MODBUS communications protocol, transmit mode, message framing and its application on intelligence protection device were intruduced. The intelligence protection device, which is the control key of flameproof switch underground, matching with computer monitor system aboveground consists of mining electricity monitoring system underground can real-time monitor power grid parameters, monitor facilities running and display accidents and warn so that the coal mine can deal with the accidents timely and accidents potential can be reduced. As a result, the production efficiency can be improved.
出处
《煤矿机械》
北大核心
2011年第1期190-192,共3页
Coal Mine Machinery
关键词
MODBUS通讯协议
智能保护装置:煤矿井下电力监控系统
MODBUS eommunieation protocol
intelligence protection device
electrieity monitor system of mine underground
