Distributed integrated multi-energy systems (DIMSs) can be regarded as virtual power plants to provide additional flexibility to the power system. This paper proposes a robust active dynamic aggregation model for the DIMSs to describe the maximum feasible region. The aggregation model includes the power constraints, energy constraints, and ramping constraints to aggregate different types of resources in the DIMSs. The proposed generator-like and storage-like model does not depend on the ancillary service market and can be directly incorporated into the economic dispatch model of the power system. A novel algorithm based on the column-and-constraint generation algorithm and convex-concave procedure is proposed to solve the two-stage robust optimization problem, which is more efficient than the KKT-based algorithms. Finally, a case study of an actual DIMS is developed to demonstrate the effectiveness of the proposed model.

中文翻译：

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分布式综合能源系统虚拟电厂的主动动态聚合模型

分布式集成多能源系统（DIMS）可以看作是虚拟电厂，可以为电力系统提供额外的灵活性。本文为DIMS提出了一个鲁棒的主动动态聚合模型，以描述最大可行区域。聚集模型包括功率约束，能量约束和斜坡约束，以聚集DIMS中的不同类型的资源。所提出的类似发电机和类似存储的模型不依赖于辅助服务市场，并且可以直接并入电力系统的经济调度模型中。为了解决两阶段鲁棒优化问题，提出了一种基于列约束生成算法和凸凹过程的新颖算法，该算法比基于KKT的算法更有效。最后，