沈阳农业大学学报2013，Vol.44Issue(3)：373-376,4.DOI:10.3969/j.issn.1000-1700.2013.03.025
基于PV节点分布式电源的弱环网潮流计算
Power Flow Method for Weakly Meshed Distribution Network with Distributed Generation
摘要
Abstract
The incorporation of distributed generation has a huge impact on the safe operation of the weakly looped distribution network,which could deduce a kind of modified forward-backward sweep method for effective computation of the incorporated trend.On one hand,the algorithm could solve the weakly looped network problem of distribution network through the application of combining the super position principle and forward-backward sweep method.On the other hand,the algorithm proposed the reactive power compensation correction towards the incorporation of PV-type distributed generation,which could make voltage amplitude of PV code reach the set value in the case of without crossing the boundary for reactive power through adjusting PV node reactive power to change the voltage and then achieving the injection of a certain electric current.According to apply VC + +6.0 software in the 33-node distribution system with the adoption of the algorithm to conduct the simulation calculation,the result shows that the voltage amplitude of the algorithm is higher than that of other algorithms,and illustrates the algorithm is effective and feasible.关键词
分布式电源/弱环配电网/PV节点/前推回代法Key words
distributed generation/ weakly looped distribution network/ PV nodes/ forward-backward sweep method分类
信息技术与安全科学引用本文复制引用
于雷,王立地,纪建伟,裴勇..基于PV节点分布式电源的弱环网潮流计算[J].沈阳农业大学学报,2013,44(3):373-376,4.基金项目
辽宁省自然科学基金项目(201202191) （201202191）
