摘要
本文主要介绍了GE PAC3i系列PLC在大型泵站计算机监控系统中的应用。结合云南省牛栏江滇池补水工程干河泵站的计算机监控系统项目的具体实施对GE PLC的热备冗余配置进行说明,同时也对现地控制单元的热备系统配置及结构进行分析。
This paper mainly introduces the application of GE PAC3i series PLC in the control system of large pumping station in the computer. The GE PLC hot standby redundancy configuration described the specific implementation of the project of computer monitoring and control system of Niulan River Dianchi water project in Yunnan Province Ganhe pumping station combination, simultaneously also carries on the analysis to the local control unit of the hot standby system structure.
关键词
PLC
冗余
热备
泵站
可靠性
PLC Redundancy Hot standby Pump Reliability
