In future distribution grids, prosumers (i.e., energy consumers with storage and/or production capabilities) will trade energy with each other and with the main grid. To ensure an efficient and safe operation of energy trading, in this paper, we formulate a peer-to-peer energy market of prosumers as a generalized aggregative game, in which a network operator is only responsible for the operational constraints of the system. We design a distributed market-clearing mechanism with convergence guarantee to an economically-efficient and operationally-safe configuration (i.e., a variational generalized Nash equilibrium). Numerical studies on the IEEE 37-bus testcase show the scalability of the proposed approach and suggest that active participation in the market is beneficial for both prosumers and the network operator.
翻译:在未来的分销网中,计票人(即拥有储存和/或生产能力的能源消费者)将相互之间和与主网进行能源贸易;为确保能源贸易的高效和安全运作,我们在本文件中将设计一个计票人同行能源市场,作为普遍分类的游戏,网络经营人只对系统的运作限制负责;我们设计一个分布式的市场清理机制,保证经济高效和业务安全配置(即变式普遍纳什均衡)的趋同性;关于IEEE 37-Bus试验箱的数值研究显示拟议办法的可扩展性,并表明积极参与市场对计票人和网络经营人都有利。