LDW-PSO算法及其在电网无功优化中的应用  

LDW-PSO Optimization Algorithm and Its Application on the Optimal Reactive Compensation of Power Network

作　　者：鄢仁武[1] 

机构地区：[1]福建工程学院信息科学与工程学院,福建福州350108

出　　处：《软件导刊》2014年第5期65-68,共4页Software Guide

基　　金：福建省高校产学合作科技重大项目(2010H6002);福建省自然科学基金项目(2012J05107);福建省教育厅科技项目(JA12230);福建工程学院基金项目(GY-Z10053;GY-Z11070)

摘　　要：利用LDW-PSO算法解决了输配电网的无功优化补偿问题。阐述了无功优化补偿的数学模型以及LDWPSO算法优化步骤。工程实例验证表明,该方法降低了网损,且所有节点电压都满足要求,在节能降耗方面具有较大优势。The optimal reactive compensation is a complex nonlinear programming problem with characteristic of nonlinear both object function and restriction conditions and continuity and disperse of control variables. The conventional methods fall short of iterant time and astringency because of its depending on precise math models. This paper use LDW-PSO solve the optimal reactive compensation problem in radiation network which use to compare with conventional methods. The re sult show that LDW-PSO have good performance to solve the optimal reactive compensation.

关 键 词：电网 无功优化补偿 线性权重递减粒子群算法 电能损耗 

分 类 号：TP312[自动化与计算机技术—计算机软件与理论]