水泵并联变频运行的实验研究

摘要

Experimental apparatus was carried out on frequency controlled water pumps run in parallel. The influence of flow rate changes on the characteristics of water pumps and pipelines were analyzed. The results show feasibility of Flow rate regulation methods of the two sets of pump pipelines.%搭建了水泵并联运行的实验装置，对并联水泵变频运行进行了试验研究。分析了水泵及管路的特性对水泵并联变频运行时流量变化量的影响，指出了两套水泵管路系统叠加运行时流量调节的方法及可行性。