摘要
调节水泵转速是水库取水泵站节能的有效方法。本文根据水库水位经常变化的特点,提出了泵站多年平均装置效率计算方法,以年费用最小法建立了水库取水泵站优化设计的数学模型,给出了计算方法,并附有算例。
Changing the rotation speed of pump is a good energy-saving method for pumping station pumping water from reserviors. Based on the behaviors of frequent changes in reser- voir level with time, this paper presents the calculating method of average muti-annual efficency of the pumping station. Also, in accordance with the method of annual minimum cost, the optimal design mathematical model with some practical calculated examples and cal- culation methods was established.
关键词
水库
泵站
优化设计
reservoir
pumping staition
optima1 design
