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为实现水电厂渗漏排水系统深井泵节能运行,对离心泵基本原理进行研究,得出4个与调速比率有关的目标函数;采用改进的灰色关联度分析法对4个函数进行协调,获得了最优调速比率。
In order to realize the energy-saving operation of deep well pump in seepage and drainage system of hydropower plant, the basic principle of centrifugal pump was studied and four objective functions related to governor ratio were obtained. The four functions were coordinated by improved gray relational analysis The optimal speed control ratio.