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普西桥水电站是云南阿墨江规划河段梯级水电站中第二个梯级电站。本文介绍了普西桥水电站计算机监控系统设计原则与要求及其实现,对上位机系统及下位机系统设计实现分别进行了阐述,另外还对AB SOE模件对时进行了说明。电站现地单元采用AB PLC,上位机系统采用NC2000系统,电站于2015年成功投产,为以后采用AB PLC及NC2000的电站监控系统设计提供一定的借鉴经验。
Pu Xiqiao Hydropower Station is the second cascade hydropower station in Yunnan A Mojiang planning river cascade hydropower station. This paper introduces the design principles and requirements of computer monitoring system for Puxiqiao Hydropower Station and its implementation. It also describes the design and implementation of the upper computer system and the lower computer system respectively. In addition, the description of AB SOE module timing is also given. The power plant locale unit adopts AB PLC and the host computer system adopts NC2000 system. The power station was successfully put into operation in 2015, which will provide some reference experiences for the design of power plant monitoring system using AB PLC and NC2000 in the future.