【摘要】 系统介绍联安泵站自动化的基本情况 ,阐述监测控制系统及图象监视分层布置的结构设计形式、主要控制设备的型号及技术参数 ;介绍PLC的组成及结构原理、微机保护装置及图象监视。该站自动化监测控制系统安装调试运行两年来 ,基本达到了无人值班 ,少人值守的目的更多还原

【Abstract】 This paper introduces the basic situation of automation pumping statio n in Lian’an, expounds the monitoring and controlling system and the image surve illance with structure of laminated arrangement, design type, the model of main controlling equipment and technique parameter. It also introduces the constituti on of PLC and the structure principle, micro-computer protective device and imag e surveillance. After the automation monitoring and controlling system was insta lled and operated, the station achieved the purpose of fewer people on duty and fewer people on watch for two years.更多还原