化工技术实训装置DCS系统升级设计

Upgrade Design of DCS System for Chemical Engineering Technology Training Device

为解决传统DCS技术在化工实训装置的双氧水工业生产控制中灵活性较低等问题,利用浙大中控的SCKey.exe组态软件进行工程项目重组态的方法,设计了用单套操作站装置对多套生产装置进行控制的新型DCS网络控制系统;同时,通过采用浙大中控的AdvanTrol.exe监控软件,对系统软硬件进行了网络测试、组态编译、下载、传送和综合调试工作。结果表明,升级和改造后的系统具有较好的稳定性和可靠性,且系统控制方式更加灵活。

Applying traditional DCS technology in industrial production control of hydrogen peroxide for chemical engineering training device offers lower flexibility,to solve this problem,by adopting SCKey.exe configuration software of Zhejiang SUPCON for reconfigure the engineering project,the new type of DCS network control system with single operation station controlling multiple productive devices has been designed.Through network test,configuration compile,download and transferring,the comprehensive test of the hardware and software is accomplished with AdvanTrol.exe monitoring software from SUPCON.The results show that the system after upgrade and retrofit offers better stability and reliability;the control patterns are more flexible.