【摘要】 通过分析国内几座抽水蓄能电站设计和模型试验成果资料,在满足发电和抽水两种工况运行时的水力参数和水流状态的进出水口布置形式的基础上,总结出抽水蓄能电站进出水口模型设计、流速分布与流量分配、拦污栅模拟和水头损失规律,并提出改善库盆流态和防止漩涡的工程措施和非工程措施,可供设计时参考.更多还原

【Abstract】 Some laws of design of intake/outlet model,distribution of flow velocity and discharge,simulation of trash rack and head loss,are drawn by analyzing the designs and model test results of several pumped-storage power stations in China.The laws are drawn on the basis of satisfying the hydraulic parameters and flow state at two states of power generation and pumping for the construction of intake/outlet.According to the laws,some engineering and non-engineering measures for improving flow pattern of storage reservoirs and avoiding vortex are suggested so as to offer reference in design.更多还原