Coalition formation algorithm of prosumers in a smart grid environment
Coalition formation algorithm of prosumers in a smart grid environment
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DOI：
10.1109/icc.2015.7249262
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发表时间：
2014-10
期刊：
影响因子：
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通讯作者：
Nicolas Gensollen;M. Becker;Vincent Gauthier;M. Marot
中科院分区：
文献类型：
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作者：
Nicolas Gensollen;M. Becker;Vincent Gauthier;M. Marot
在智能电网环境中，我们研究了旨在进入能源市场的产消者联盟的形成。对于电网运营而言，能源生产商能够在稳定性和最低生产要求方面维持电网需求至关重要。我们设计了一种算法，旨在形成满足这两个要求的联盟：联盟的最低能量水平和稳定的生产水平，这导致找到不相关的能源来形成联盟。我们提出了一种算法，使用相关图或派渗透等图形工具来形成满足此类复杂约束的联盟。我们针对随机程序验证了该算法，结果表明，它不仅在电网的社会福利方面表现更好，而且对于由于天气条件变化等不可预见的生产变化也更加稳健。
In a smart grid environment, we study the coalition formation of prosumers that aim at entering the energy market. It is paramount for the grid operation that the energy producers are able to sustain the grid demand in terms of stability and a minimum production requirement. We design an algorithm that seeks to form coalitions that will meet both of these requirements: a minimum energy level for the coalitions and a steady production level, which leads to finding uncorrelated sources of energy to form a coalition. We propose an algorithm that uses graph tools such as correlation graphs or clique percolation to form coalitions that meet such complex constraints. We validate the algorithm against a random procedure and show that, it not only performs better in terms of social welfare for the power grid, but also that it is more robust against unforeseen production variations due to changing weather conditions for instance.