摘要
提出了一种包含综合能源服务商的多能源市场框架,研究了综合能源服务商聚合用户侧分布式能源资源,并参与电力批发市场的行为。在Leader-Follower模式下建立了综合能源服务商的双层决策模型,利用KKT条件和强对偶理论将双层决策模型转化为单层的混合整数线性优化模型。算例分析表明,综合能源服务商的行为能整合用户侧分布式能源资源,完成需求侧响应,使用户侧成本最小、决策最优。研究成果将为多能源市场的构建以及综合能源服务商参与市场的决策提供参考。
A multi-energy market framework is proposed that includes multi-energy players,and the behavior of multi-energy players aggregating user-side distributed multi-energy resources and participating in wholesale electricity market is studied in this paper. A bi-level decision model of multi-energy players is established under the Leader/Follower model. The bi-level decision model is transformed into a single-layer mixed integer linear optimization model by using KKT condition and strong duality theory. The analysis of the case shows that the behavior of the multi-energy players can integrate the user-side distributed multi-energy resources,complete the demand side response,minimize the user-side cost and optimize the decision. The research results can provide reference for the construction of multi-energy market and the decision-making of multi-energy players to participate in the market.
引文
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