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本文详细阐述了瀑布沟110k V变电站计算机控制系统的技术改造,全面优化设计了站内一次、二次设备的测量、通信、保护、控制、安防、故障录波、电能量采集等功能,并利用先进的数据通信和计算机控制技术,将其构建成瀑布沟水电站公用系统现地控制单元10LCU的远程子站,实现水电站计算机监控系统对110k V变电站主要设备和供电线路的自动监视、数据测量和远方控制。
This paper elaborates the technological transformation of the computer control system of Pubugou 110k V Substation, and fully optimizes the functions of measurement, communication, protection, control, security, fault recording and electric energy acquisition of primary and secondary stations in the station, Of the data communications and computer control technology, build it into a remote substation of the local control unit 10LCU of Pubugou hydropower station, realize the automatic monitoring, data measurement and remote control of the main equipment and power supply lines of the 110k V substation by the hydropower station computer monitoring system .