现代电力2012，Vol.29Issue(4)：41-45,5.
基于人工蜂群算法的配电网无功优化
Reactive Power Optimization of Distribution Network Based on Artificial Bee Colony Algorithm
任新新 1周玲 1赵峰 2黄方良1
作者信息
- 1. 河海大学能源与电气学院,江苏南京210098
- 2. 河南省济源供电公司,河南济源459000
- 折叠
摘要
Abstract
A mathematical model for reactive power optimization is proposed in this paper to solve the voltage quality problems in distribution network. Firstly, a new selecting method for the candidate sites of reactive power compensation is presented, which can dynamic select reactive power compensation sites based on minimum net loss. Then a multi-objectives function with minimum net loss, minimum capacity of the parallel capacitor, the best voltage level, the maximum first and second voltage stability margin are built, and the fuzzy method is used to change multi-objective problem with dimension into a single objective problem without dimension. Furthermore, the optimal sites and capacity of reactive power compensation are obtained by using of the artificial bee colony (ABC) algorithm, which can seek the global optimized solution effectively by comparing with other optimized algorithms. In the end, the LEE-33 bus distribution network is used as test system, and the results show that the reactive equipment scheme of distribution network obtained by proposed algorithm is better, network loss is obviously decreased, and voltage stability and voltage quality are significantly unproved.关键词
配电网/多目标无功优化/电压稳定/模糊方法/人工蜂群算法/动态优化Key words
distribution network/ multi-objective reactive power optimization/ voltage stability/ fuzzy method/ ABC algorithm/ dynamic optimization分类
信息技术与安全科学引用本文复制引用
任新新,周玲,赵峰,黄方良..基于人工蜂群算法的配电网无功优化[J].现代电力,2012,29(4):41-45,5.
