The Impact of Aggregating Distributed Energy Resources on Electricity Market Efficiency
The Impact of Aggregating Distributed Energy Resources on Electricity Market Efficiency
复制标题
聚集分布式能源对电力市场效率的影响
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
T. Başar
中科院分区：
文献类型：
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作者：
Khaled Alshehri;Mariola Ndrio;S. Bose;T. Başar
分布式能源（DER）的供应能力太小，无法直接参与电力批发市场。在本文中，我们研究了当 DER 集合由利润最大化聚合器代表时的市场效率。我们将聚合器和 DER 所有者之间的交互建模为 Stackelberg 博弈。我们的分析描述了聚合价格的特征——由于聚合者代表 DER 集合而不是直接 DER 参与批发市场的战略激励而导致的效率损失。
Distributed energy resources (DERs) have too small supply capacities to directly participate in a wholesale electricity market. In this paper, we study the efficiency of the market, when a collection of DERs are represented by a profit-maximizing aggregator. We model the interaction between the aggregator and the DER owners as a Stackelberg game. Our analysis characterizes the price of aggregation—the efficiency loss due to the strategic incentives of the aggregator in representing a collection of DERs as opposed to direct DER participation in the wholesale market.