
东南大学电气工程学院,江苏省南京市 210096
Received:01 September 2025,
Revised:2026-01-28,
Online First:23 April 2026,
Published:25 November 2026
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解海翔,高山,郑隽一等.含电动汽车的多类型灵活性资源聚合与分布式调度[J/OL].电力系统自动化, http://dx.doi.org/10.7500/AEPS20250901004.
XIE Haixiang,GAO Shan,ZHENG Junyi,et al.Aggregation and Distributed Scheduling of Multi-type Flexibility Resources Including Electric Vehicles[J/OL].Automation of Electric Power Systems, http://dx.doi.org/10.7500/AEPS20250901004.
解海翔,高山,郑隽一等.含电动汽车的多类型灵活性资源聚合与分布式调度[J/OL].电力系统自动化, http://dx.doi.org/10.7500/AEPS20250901004. DOI:
XIE Haixiang,GAO Shan,ZHENG Junyi,et al.Aggregation and Distributed Scheduling of Multi-type Flexibility Resources Including Electric Vehicles[J/OL].Automation of Electric Power Systems, http://dx.doi.org/10.7500/AEPS20250901004. DOI:
针对当前多类型灵活性资源在聚合建模与调度中仍面临可行域描述不统一、集中式调度框架协同效率低及不确定性处理保守等问题,文中提出一种基于改进列生成的Dantzig-Wolfe分解(Dantzig-Wolfe decomposition-column generation
DWD-CG)算法的分布式调度框架,以实现多类型灵活性资源的统一聚合建模与高效协同求解。首先,基于Minkowski和的方法建立电动汽车聚合可行域,并据此扩展实现适应电动汽车、温控负荷和需求响应负荷集群的多类型灵活性资源的统一聚合表达;其次,针对电动汽车集群类型比例波动问题,构建了数据驱动的范数不确定性描述;针对分布式光伏出力的随机波动问题,引入有限样本下分布鲁棒机会约束的最劣下界建模。进一步,基于多灵活性主体交互框架,提出“聚合商-集群”两层协同优化模型,并给出DWD-CG算法的分布式求解策略。算例结果表明,所提框架在保证鲁棒可行性的同时,较传统方法具有更优的运行成本表现,并提升了求解效率与可扩展性。
To address the existing challenges in aggregation modeling and scheduling of multi-type flexibility resources—such as non-unified descriptions of feasible regions
low coordination efficiency of centralized scheduling frameworks
and conservative uncertainty handling—this paper proposes a distributed scheduling framework based on an improved Dantzig-Wolfe decomposition-column generation (DWD-CG) algorithm
enabling unified aggregation modeling and efficient collaborative optimization of multi-type flexibility resources. First
the Minkowski-sum method is adopted to construct the aggregated feasible region of electric vehicle (EV) clusters
which is further extended to achieve a unified aggregation representation for multiple types of flexibility resources. Second
to describe fluctuations in the proportion of different categories resulting from the electric vehicles clustering
a data-driven norm-based uncertainty set is constructed; to handle the stochastic fluctuation of distributed photovoltaic (PV) generation
a distributionally robust chance-constrained model with a worst-case lower bound under finite samples is introduced. Furthermore
based on the multi-flexibility-entity interaction framework
a two-layer aggregator-cluster collaborative optimization model is formulated
and a distributed solving strategy based on the DWD-CG algorithm is provided. Case studies demonstrate that the proposed framework ensures robust feasibility while achieving better operating cost performance
and achieves higher computational efficiency and scalability compared with conventional methods.
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