摘要
在满足发电保证率的条件下,以年均发电量最大为目标,建立了基于模拟的水库调度图优化模型。通过混合编码描述调度线的形状,采用蚁群算法优化关键点,求解模型。以隔河岩水电站为研究背景,开展隔河岩水库优化调度图编制研究。计算结果表明,较原设计方案,水库优化调度图年均发电量可提高0.32亿kW.h,提高幅度约1.21%,经济效益显著。
Based on Ant Colony Optimization （ACO）, a simulation- optimization approach for deriving the optimal rule curve of reservoir was proposed and developed in this paper. The reservoir rule curve was described by some key points. After the simulationbased model was built, ACO was used to solve it and yidded optimal solution. As the case study of Geheyan hydropower plant, it was showed that the proposed method worked very well and could improve the hydropower generation greatly.
出处
《武汉理工大学学报》
EI
CAS
CSCD
北大核心
2007年第5期61-64,共4页
Journal of Wuhan University of Technology
基金
国家自然科学基金(50579019)
关键词
优化
水库调度
调度图
蚁群算法
optimization
reservoir operation
rule curve
ant colony optimization
