基于改进粒子群算法的百色水库发电优化  

Power Generation Optimization of the Baise Reservoir Based on Improved PSO

作　　者：杨帆 卢学良 黄荣泽 YANG Fan;LU Xueliang;HUANG Rongze

机构地区：[1]广西右江水利开发有限责任公司,广西南宁530000 [2]百色新铝电力有限公司调度中心,广西百色533000

出　　处：《青海电力》2023年第3期12-16,共5页Qinghai Electric Power

摘　　要：水库中长期发电优化需要考虑来水情况、工程安全及防洪需求等因素,是一个多变量、多约束的复杂非线性优化问题。以百色水库为研究对象,在考虑各类安全约束条件下,以水库年发电量最大为目标,建立年发电优化模型,根据水库往年的水文数据,采用基于自适应权重的改进粒子群优化算法对模型进行求解。计算结果表明:采用所建立模型和算法对水库运行进行优化后年发电量有所提升,对指导水库安全经济运行有较积极的指导意义。To optimize medium and long-term power generation of the reservoir is a complex nonlinear optimization problem with multiple variables and constraints and need to consider factors such as water inflow,project safety,flood control demand and others.Taking the Baise reservoir as the research object,an annual power generation optimization model under various safety constraints with the goal of maximizing the annual power generation of the reservoir is built in this paper.With the hydrological data of the reservoir in previous years,is used to solve the model is solved by using the improved particle swarm optimization algorithm with adaptive weight.The calculation results show that the annual generating capacity has been increased with the application of proposed model and algorithm that the model can provide a positive guiding for safe and efficient operation of the reservoir.

关 键 词：水库优化调度 粒子群算法 水库 年发电量 

分 类 号：TV697.11[水利工程—水利水电工程]