首页|基于改进Louvain和BAAM-ADMM的配电网多目标集群划分和电压协调控制

基于改进Louvain和BAAM-ADMM的配电网多目标集群划分和电压协调控制

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针对分布式光伏(DPV)电站接入配电网的电压越限问题,提出了一种DPV电站接入配电网集群划分和电压协调控制方法.首先,通过改进的Louvain算法对含DPV的配电网进行集群划分;其次,以光伏有功削减量、配电网网损和节点电压偏差最小为优化目标,建立电压优化控制模型,根据集群间与集群内信息交互,采用基于双向安德森加速算法的交替方向乘子法对模型进行求解,实现电压的协调优化控制;最后在IEEE-33节点系统中的算例验证了所提方法的有效性.结果表明,所提方法能够实现DPV电站电压的协调优化控制,提升了DPV电站的并网友好性.
Multi Objective Cluster Partitioning and Voltage Coordination Control in Distribution Networks Based on Improved Louvain Algorithm and BAAM-ADMM
Targeting the problem of voltage violation in distribution network integrating with distributed photovoltaic(DPV)power station,the paper proposes a cluster partitioning and voltage coordination control method for DPV power station connected to the distribution network.Firstly,the distribution network containing DPV is divided into clusters by using an improved Louvain algorithm.Then a voltage optimization control model is established with the objective of minimizing photovoltaic active power reduction,the network loss,and node voltage deviation.The model is solved to realize the voltage coordinated optimal control using an alternating direction multiplier method(ADMM)in the bidirectional Anderson acceleration algorithm(BAAM)according to the mutual information between inter-clusters and cluster itself.Finally,the proposed control method is validated with an improved IEEE 33-node system.The results show that the proposed method can achieve the voltage coordinated optimal control in DPV power station,improving the network friendliness of DPV power station.

distributed photovoltaicvoltage controlcluster divisionAnderson acceleration

段雪松、张晋嘉、李宏博、李豫豪、牛森、张建雄

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国网河南省电力公司镇平县供电公司,河南南阳 473000

兰州交通大学自动化与电气工程学院,甘肃兰州 730070

分布式光伏 电压控制 集群划分 安德森加速

国家自然科学基金资助项目国网河南省电力有限公司管理科技项目

62066024B7178Q24K014

2024

智慧电力
陕西省电力公司

智慧电力

CSTPCD北大核心
影响因子:0.831
ISSN:1673-7598
年,卷(期):2024.52(10)
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