含环网微电网的多目标无功优化控制策略  

Multi-objective Reactive Power Optimization Control Strategy of Microgrid System with Loops

作　　者：刘东伟 马秋兰 王俊 LIU Dongwei;MA Qiulan;WANG Jun(Jinan XD Special Transformer Co.,Ltd.,Jinan 250300,China)

机构地区：[1]济南西电特种变压器有限公司,山东济南250300

出　　处：《电工技术》2023年第18期57-59,共3页Electric Engineering

摘　　要：为解决含环网微电网中多类型分布式电源、储能系统和多类型负荷的优化控制问题,选取分布式电源运行成本和电压质量2个目标为优化目标,基于内点法提出一种多目标无功优化控制策略。通过对IEEE 5节点算例系统进行求解,验证所建模型和算法的正确性。结果表明,建立的模型可有效消纳分布式能源,降低系统运行成本并改善微电网电压质量。In order to solve the optimal control problem of distributed power,energy storage system and multi-type loads in the microgrid with loops,by selecting distributed generation operating cost and voltage quality as the optimization goals,this paper proposes a multi-objective reactive power optimization control strategy based on the interior point method.By solving the IEEE 5 node example system,the correctness of the established model and algorithm is verified.The results show that the established model can effectively absorb distributed energy,reduce system operating cost and increase microgrid voltage quality.

关 键 词：含环网微电网 分布式电源 多目标无功优化 内点法 

分 类 号：TM73[电气工程—电力系统及自动化]