摘要
以泵站年费用最小为目标函数 ,以水泵台数为优化变量 ,并考虑到供水流量随时间的变化过程 ,建立了水泵优化选型模型。针对水泵选型的特点 ,采用遗传算法对水泵优化选型模型求解。运用该方法 ,既可以提高计算效率 ,又可以在较大解空间范围内获得最优水泵组合方案 。
Through taking pumping station's annual min im um cost as the objective function and the number of pumps as optimization variab le, and considering variation process of water supply discharge with time, the o ptimization model for selection of pump type was proposed in this paper. In view of the characteristics of pump type selection, the genetic algorithm was adopte d to solve the model of pump type optimal selection. The method can not only imp rove the calculating efficiency, but also get optimum pump combination scheme in a large solution range, and the annual cost of pumping station can be minimized .
出处
《中国农村水利水电》
北大核心
2003年第10期54-55,70,共3页
China Rural Water and Hydropower
