【摘要】 介绍了水电厂辅机监控系统的开发设计及特点。系统设计采用积木式结构 ,各种模板、模板箱和控制卡能可多可少地进行组合 ,从而生成大小不等的系统 ,实现了辅机系统的现地控制和远方集中监控。系统硬件扩充容易 ,尤其是采用了现场总线和PLC设备 ,系统的功能扩充更加容易 ,可以在不停止原系统工作的情形下 ,通过增加积木化的模块轻易实现系统的扩展升级 ,以实现新的功能。在现场运行使用中 ,可极大地提高工作效率更多还原

【Abstract】 This paper introduces the design and characteristics of auxiliary set monitoring system in power plant.In order to improve the automatic control level,we developed this system by using advanced automation technology to realize local and remote site monitoring.Different models,model cases and control cards are used in this system and different control system can be formed by various combination.It is very easy to expand the hardware because of the implementing of local bus and PLC.It is possible to update the system through adding models to the existing system.It has been proved during the operation that this system effectively improves productivity and reliability.更多还原