Research on operation optimization of grid-forming charging spot based on stochastic matching

GE Jun; YANG Duotong; ZHANG Zihao; YU Jingyi; MA Xiyuan

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Research on operation optimization of grid-forming charging spot based on stochastic matching

更新时间：2026-03-30

- Research on operation optimization of grid-forming charging spot based on stochastic matching
- Vol. 63, Issue 3, (2026)
- 作者机构：
  
  南方电网数字电网研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2026
- 稿件说明：
移动端阅览
GE Jun, YANG Duotong, ZHANG Zihao, et al. Research on operation optimization of grid-forming charging spot based on stochastic matching[J]. 2026, 63(3).
DOI：

GE Jun, YANG Duotong, ZHANG Zihao, et al. Research on operation optimization of grid-forming charging spot based on stochastic matching[J]. 2026, 63(3). DOI：

摘要

针对并网型微电网内具有构网能力的电动汽车充电桩的运行问题

文中研究了基于随机场景匹配的构网型充电桩运行优化方法

用于为并网型微电网内构网型充电桩的双向功率分配运行优化提供决策支持。文中论述了含构网型充电桩的微电网系统结构及运行模式

构建了考虑分布式电源、负荷和电动汽车随机性的二阶段随机运行优化模型

并提出了基于场景树的随机匹配优化方法

通过实验展示了所述方法的有效性。结果表明

所述方法能够得到贴近实际系统运行逻辑的控制策略

为构网型充电桩的功率分配提供有效支持。

Abstract

In response to the operation problem of electric vehicle charging spots with grid forming capabilities within grid-connected micro-grids

this paper studies an optimization method for the operation of grid-forming charging spots based on stochastic scenario matching

which provides decision support for the optimization of bi-directional power allocation operation of grid-forming charging spots in grid-connected micro-grids. This paper first discusses the structure and operation mode of a micro-grid system with grid-forming charging spots. Then

a two-stage stochastic operation optimization model considering the randomness of distributed power sources

loads

and electric vehicles is constructed

and a scenario tree based random matching optimization method is proposed. Finally

the effectiveness of the proposed method is demonstrated through experiments. The results show that the proposed method can obtain a control strategy close to the actual system operation logic

providing effective support for the power allocation of grid-forming charging spots.

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