SHMFF并联变频水泵的控制策略与优化  

Optimal Control Scheme of Variable Frequency Parallel Water Pumps Based on SHMFF

作　　者：仇文君[1] 欧阳峥嵘[1] QIU Wen-jun;OUYANG Zheng-rong(High Magnetic Field Laboratory,Chinese Academy of Sciences,Hefei 230031,China)

机构地区：[1]中国科学院强磁场科学中心,安徽合肥230031

出　　处：《流体机械》2018年第8期40-43,共4页Fluid Machinery

基　　金：国家大科学工程(稳态强磁场实验装置)资助项目((2007)2938)

摘　　要：基于稳态强磁场试验装置磁体高纯水冷却循环系统,建立了并联变频水泵特性模型,利用界限频率法及其改进方法,分别探讨了并联变频水泵转速比与运行台数的优化配置问题。提出了多台并联变频水泵的优化控制方法。Based on high-purity water cooling circulation system of steady high magnetic field facility(SHMFF),the model for characteristics of parallel variable frequency pumps was built,and the optimal configuration of speed ratio and number of parallel pumps in operation using boundary frequency method and its improvement were discussed,respectively.The optimized control method of multiple parallel variable frequency pumps was proposed.

关 键 词：并联水泵 变频 转速比 运行台数 优化控制 

分 类 号：TH3[机械工程—机械制造及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]