黑麇峰抽水蓄能电站水泵水轮机参数选择及评价分析

Parameter selection and evaluation analysis for pump turbine at Heimifeng Pumped Storage Power Station

主要介绍湖南黑麋峰抽水蓄能电站水泵水轮机主要参数选择设计,对额定水头、比转速、比速系数、额定转速、吸出高度等水泵水轮机主要参数的选择进行论述,并通过运行过程中存在的问题对选定的机组参数进行评价,为同类型抽水蓄能电站的水泵水轮机主要参数选择提供参考。

The selection and design of main parameters for pump turbines at Heimifeng Pumped Storage Power Station are mainly introduced,with discussion on the selection of main parameters for the pump turbines such as the rated head,specific speed,specific speed factor,rated speed and draft height.Besides,the unit parameters selected are evaluated based on the problems identified during operation,so as to provide reference for selection on main parameters of pump turbines at similar pumped storage power stations.