摘要
分析SPPA-T3000系统功能特点,建立了合理的虚拟系统VT3000总体结构,重点针对系统S7可编程控制器部分,设计开发了虚拟自动控制软件VS7。VS7软件运行自动调节、逻辑互锁、进程控制、分控/群控等,成功实现了数据采集、顺序控制、协调控制、安全控制等功能。
The reasonable structure of VT3000 （Virtual T3000） control simulation system is established after analyzing virtual design, and an auto-control software package named VS7 （Virtual S7） is developed, aiming at the S7 Controller program. It can execute control logic such as logical interlock, process control, points control or group control, etc., to realize some functions, such as data acquisition, sequence control, coordination control, and security control and so on.
出处
《电站系统工程》
北大核心
2009年第4期45-47,56,共4页
Power System Engineering
