基于遗传算法的谐波分析模型研究  

STUDY ON THE MODEL OF HARMONIC ANALYSIS BASED ON GENETIC ALGORITHMS IN ELECTRIC POWER SYSTEMS

作　　者：陈辉[1] 

机构地区：[1]中南电力设计院,湖北武汉430071

出　　处：《天津电力技术》2005年第3期1-3,18,共4页Tianjin Electric Power Technology

摘　　要：遗传算法是近些年采发展起来的基于自然规律的一种优化方法,文章阐述了遗传算法在电力系统谐波分析中的应用。实例计算表明,与常规优化方法相比,该算法成功地解决了谐波分析中变量的离散问题,避免了常规数学优化方法的局部最优现象。The Genetic Algorithm （GA） is an optimization method which has been developed in the past years. Based on the concept of natural selection. In this paper genetic algorithms（GAs） and it＇s application in harmonic analysis of power system are described. Compared with normal approaches, this method can successfully solve the discrete independent variable problems and avoid the local optimal solutions in conventional mathemtical optimization problems.

关 键 词：遗传算法 谐波分析 局部优化 分析模型 优化方法 自然规律 电力系统 离散问题 局部最优 计算表 

分 类 号：TM711[电气工程—电力系统及自动化] O242.23[理学—计算数学]