经济调度问题的混合蚁群算法及序列二次规划法解  

Ant Colony Algorithm and Its Convergence for Economic Dispatch Problem with Valve-point Effect

作　　者：罗中良[1] 

机构地区：[1]佛山科学技术学院电气工程及自动化系,广东佛山528000

出　　处：《计算机应用研究》2007年第6期112-114,共3页Application Research of Computers

摘　　要：为了获得整体近似最优解,提出采用蚁群算法,搜索发电机可运行状态的最优组合,并对蚁群算法的数学模型进行分析,以参数的形式给出具有普遍意义的收敛性定理。在此求解过程中,以每只人工蚂蚁来表示符合限制条件的某个可运转状态的发电机组合并以序列二次规划法来求解传统的经济调度问题。以三部机组的数值模拟,验证该方法正确有效。For the purpose of discovering the near-globally optimal solution, this paper proposed a hybrid approach of ant colony algorithm and sequential quadratic programming （SQP）. An artificial ant was realized as a certain feasible operating set of units and then SQP was utilized to solve the traditional ED. Finally, tests were conducted to show that the proposed approach is very effective in solving the ED problem with valve-point effect.

关 键 词：经济调度 阀点效应 蚂蚁算法 序列二次规划法 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]