Cluster Division and Optimal Scheduling Strategy for Distribution Networks Considering High Penetration of Distributed Energy Sources

FAN Kairui; REN Lijia; YE Ke

doi:10.19725/j.cnki.1007-2322.2024.0170

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Cluster Division and Optimal Scheduling Strategy for Distribution Networks Considering High Penetration of Distributed Energy Sources

更新时间：2026-10-19

- Cluster Division and Optimal Scheduling Strategy for Distribution Networks Considering High Penetration of Distributed Energy Sources
- Vol. 43, Issue 5, Pages: 842-852(2026)
- 作者机构：
  
  1. 上海工程技术大学电子电气工程学院, 上海市松江区,201620
  2. 国网上海市电力公司, 浦东新区,上海市,200122
- 作者简介：
- 基金信息：
- DOI：10.19725/j.cnki.1007-2322.2024.0170
  CLC： 5
- Published：2026
- 稿件说明：
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FAN Kairui, REN Lijia, YE Ke. Cluster Division and Optimal Scheduling Strategy for Distribution Networks Considering High Penetration of Distributed Energy Sources[J]. 2026, 43(5): 842-852.
DOI：

FAN Kairui, REN Lijia, YE Ke. Cluster Division and Optimal Scheduling Strategy for Distribution Networks Considering High Penetration of Distributed Energy Sources[J]. 2026, 43(5): 842-852. DOI： 10.19725/j.cnki.1007-2322.2024.0170.

摘要

分布式电源大规模接入配电网，显著增加了运行控制的难度。传统的全局集中优化方式缺乏灵活性且成本较高，相比之下，面向小规模集群的分布式优化方法更具灵活性与适用性。该文基于集群分区控制的思想，结合社团检测算法与传统聚类算法，提出基于Louvain与K-medodis的两阶段配电网集群划分方法。在此基础上，以配电网运行成本最低为目标函数，建立多集群分布式优化调度模型，采用同步型交替方向乘子法(synchronous alternating direction method of multipliers，SADMM)对各集群间的交互电量进行分布式求解。最后，以改进的IEEE 33节点系统为例，进行仿真验证与分析。结果表明，所提算法在处理高比例分布式电源接入的配电网集群划分问题上有良好的效果。此外，对于配电网多集群协同运行的经济调度问题，SADMM分布式控制方式能够起到较好的优化效果，与全局控制方式的结果接近一致。

Abstract

Large-scale integration of distributed energy sources into the distribution network increases the difficulty of operation control. The traditional global centralized optimization control method lacks flexibility and entails higher costs. Distributed optimization for small-scale clusters offers a flexible alternative. Building upon the concept of cluster partition control

this study combines the community detection approach with the traditional clustering algorithm and proposes a Louvain-Kmedodis cluster division method for distributed networks. On this basis

taking the lowest operating cost of the distribution network as the objective function

a multi-cluster distributed optimal scheduling model is developed. The interaction power is solved using the synchronous alternating direction method of multiplier (SADMM). Finally

taking the improved IEEE 33-bus system as an instance

the results demonstrate that the proposed strategy is capable of effectively dealing with the challenge of distribution network cluster division in the context of high penetration of distributed sources. Additionally

the SADMM distributed control mode demonstrates a satisfactory optimization effect on the economic scheduling problem of multi-cluster collaborative operation in distribution networks

yielding results that are closely comparable to those under the global control mode.

关键词

Keywords

references

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