【摘要】 提出了一种能够通过组网、远程采集等技术对火力电站冷却氢参数的实时在线监测系统的设计方案.该方案利用MCGS组态软件进行上位机监控界面的组态,并利用GSM模块实现报警数据的无线传输;以16位单片机MSP430F149作为通用通信模块控制器核心,实现基于RS—485总线模式及Modbus协议的数据采集和通信过程.实际应用表明,该系统能够有效地实现氢参数的实时监测,通信稳定可靠.更多还原

【Abstract】 <Abstrcat>In the firepower power station,some hydric parameters of the hydrogen-cooling system are required to be real-time monitored.So a way of using the technology such as web cofigurating,and remote data collecting is designed to monitor hydric parameters of the hydrogen_cooling system is put forward.The scheme uses the configuration software MCGS to configurate the upper monitoring interface and uses GSM wireless module to transmit the alarming data;the MSP430F149 16bite single-chip is used as the core of the universal communication module,and the process of data collecting and communication based on the RS-485 bus and Modbus protocol is realized.The application result shows that the system effectively realizes the real-time monitor of the hydric parameters,and the system can realize steady communication.更多还原