摘要
介绍了工业级嵌入式触摸屏作为通讯管理机在10k V配电站电力监控系统中的应用,触摸屏具有的RS-485串口对下连接10k V开关柜上的综合保护装置及测量仪表进行数据采集,把采集到的数据经过处理呈现在触摸屏画面上,并且通过RJ45网口及Modbus-TCP/IP通讯协议把数据上传给控制室内的后台监控计算机及实验室内的另一台触摸屏。
It presents the technical grade embedded touch screen as the communication management computer on the application of power management control system in 10kV power distribution station, touch screen collects data from mi- cro-computer protection equipment and metering equipment of 10kV switchgear panel via to RS -485 serial port,the pro- cessed data are displayed on the touch screen and uploaded to the monitor and control computer in the control room and another touch screen in the lab via to R J45 and Modbus -TCP/IP communication protocol.
出处
《电气开关》
2015年第3期83-86,共4页
Electric Switchgear
