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陈志成,吴敬芳,李婷婷,曾勇
(中国电建集团福建省电力勘测设计院有限公司,福州,350001)

Research on virtual power plant modeling and optimal dispatch based on master-slave game model

  • 摘要: 新型电力系统背景下,虚拟电厂作为聚合分布式资源的关键载体,其内部利益协调机制直接影响整体运行效率。构建基于主从博弈的优化调度模型,采用差分进化算法联合二次规划求解模型均衡解。算例结果表明,相较于独立运行模式,参与聚合管理可使产消者效益提升,配置储能后产消者效益进一步提升,验证了虚拟电厂在兼顾多方利益、优化资源配置方面的有效性。

     

    Abstract: In the context of the new power system, virtual power plants serve as a key carrier for aggregating distributed resources, and their internal interest coordination mechanisms directly affect the overall operating efficiency. An optimal scheduling model based on the Stackelberg master-slave game is constructed, and the differential evolution algorithm is used in conjunction with quadratic programming to solve the equilibrium solution of the model. The calculation example results show that compared with the independent operation mode, participating in aggregation management can improve the benefits of prosumers. After configuring energy storage, the benefits of prosumers are further improved, verifying the effectiveness of virtual power plants in taking into account the interests of multiple parties and optimizing resource allocation.

     

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