基于自适应免疫克隆算法的电力经济负荷分配  

Electrical Power System Economic Dispatch Computation Based on Adaptive Immune Clone Algorithm

作　　者：韩世芬[1] 

机构地区：[1]鄂州大学计算机系,湖北鄂州436000

出　　处：《计算机仿真》2010年第6期290-292,308,共4页Computer Simulation

摘　　要：为了满足电力系统功率平衡,发电成本最小,研究在电力系统经济负荷分配问题的数学模型基础上,提出了一种自适应免疫克隆算法来计算电力系统经济负荷分配。通过引入尺度变换、精英克隆变异、启发式克隆交叉和克隆选择等概念使得免疫算法在理论上保证了解的多样性。利用3机6母线电力系统进行了仿真,结果表明算法是可行的,并且与遗传算法的智能相比,改进算法全局搜索能力强,不易陷入局部最优解,同时收敛速度快。On the basis of analyzing the mathematical model of electrical power system economic dispatch problem, an adaptive immune clone algorithm was proposed to calculate the electrical power system economic dispatch. This algorithm maintained the basic immunity algorithm comprehensive search ability, and guaranteed the multiplicity of the solutions by introducing concepts of scaling transform, classic clonal variation, Heuristic clone overlapping and Clone choice the immunity algorithm theoretically to. Based on a 3 - machine 6 bus bars electrical power system, the computed result indicated that this algorithm is feasible. And compared with the heredity algorithm, this algorithm has stronger overall situation search ability and quicker convergence speed.

关 键 词：经济负荷分配 人工免疫算法 自适应算法 

分 类 号：TM744[电气工程—电力系统及自动化] TP18[自动化与计算机技术—控制理论与控制工程]