变频泵及其供水系统效率曲线的确定
Efficiency curves of variable frequency pumps and water supply systems
摘要：
应用相似定律，得出了变速泵及其供水系统效率曲线的确定方法，为计算变速水泵的能耗提供了理论依据。
关键词：变频泵,效率曲线,供水系统,相似定律
Abstract：
Obtains the determination method of efficiency curves of variable frequency pumps and water supply systems by law of similitude, providing theoretical references for the energy consumption calculation of pumps.
Keywords:variable frequency pump, efficiency curve, water supply system, law of similitude