南水北调与水利科技2012，Vol.10Issue(4)：14-17,65,5.DOI:10.3724/SP.J.1201.2012.04014
叶片全调节泵站抽水装置性能计算
Calculation and Research on Pumping Equipment Performance of Blade Adjustment Pump Station
摘要
Abstract
In order to obtain the performance data of the pumping equipment at the pump station, the model test data of the existing pumping equipment have been fitted and converted to obtain the comprehensive characteristic curves of the pumping equipment in light of the influences of the electrical efficiency and transmission efficiency. The relationships among the pump lift, pumping rate,efficiency of the pumping equipment,and blade angle are developed, thereby providing the blade angle and efficiency of the pumping equipment under different pump lifts and pumping rates. The performance characteristic curves can be obtained using the interpolation method In this paper, the calculation methods are used to determine the efficiency and performance of the pumping equipment at the Wannianzha pump station in the eastern route of the South-to-North Water Diversion Project, which can provide references for the optimal regulation of the pump station.关键词
泵站/抽水装置/效率/计算Key words
pump station/pumping equipment/efficiency/calculation分类
水利科学引用本文复制引用
桑国庆,张林,董庆杰,张晶..叶片全调节泵站抽水装置性能计算[J].南水北调与水利科技,2012,10(4):14-17,65,5.基金项目
水利部公益性行业科研专项经费项目“基于水系联通的水资源优化配置与调度技术”(201201113) （201201113）
