In recent years, the rapid growth of active consumers in the distribution networks transforms the modern power markets’ structure more independent, flexible, and distributed. Specifically, in the recent trend of peer-to-peer (P2P) transactive energy systems, the traditional consumers became prosumers (producer+consumer) who can maximize their energy utilization by sharing it with neighbors without any conventional arbitrator in the transactions. Although a distributed energy pricing scheme is inevitable in such systems to make optimal decisions, it is challenging to establish under the influence of non-linear physical network constraints with limited information. Therefore, this paper presents a distributed pricing strategy for P2P transactive energy systems considering voltage and line congestion management, which can be utilized in various power network topologies. This paper also introduces a new mutual reputation index as a product differentiation between the prosumers to consider their bilateral trading willingness. In this paper, a Fast Alternating Direction Method of Multipliers (F-ADMM) algorithm is realized instead of the standard ADMM algorithm to improve the convergence rate. The effectiveness of the proposed approach is validated through software simulations. The result shows that the algorithm is scalable, converges faster, facilitates easy implementation, and ensures maximum social welfare/profit.

中文翻译：

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考虑物理网络约束的交易市场中的点对点能源交易

近年来，配电网中活跃用户的快速增长使现代电力市场的结构变得更加独立、灵活和分散。具体而言，在最近的点对点 (P2P) 交易能源系统的趋势中，传统消费者变成了生产消费者（生产者+消费者），他们可以通过与邻居共享能源来最大限度地利用能源，而无需在交易中使用任何传统仲裁员。尽管分布式能源定价方案在此类系统中是不可避免的，以做出最佳决策，但在信息有限的非线性物理网络约束的影响下建立起来具有挑战性。因此，本文提出了一种考虑电压和线路拥塞管理的 P2P 交互能源系统的分布式定价策略，可用于各种电力网络拓扑。本文还引入了一个新的相互声誉指数作为产消者之间的产品区分，以考虑其双边交易意愿。本文实现了一种快速交替乘法器（F-ADMM）算法来代替标准的ADMM算法以提高收敛速度。通过软件模拟验证了所提出方法的有效性。结果表明，该算法具有可扩展性，收敛速度更快，易于实现，并确保最大的社会福利/利润。实现了乘法器快速交替方向法（F-ADMM）算法代替标准的ADMM算法，提高了收敛速度。通过软件模拟验证了所提出方法的有效性。结果表明，该算法具有可扩展性，收敛速度更快，易于实现，并确保最大的社会福利/利润。实现了乘法器快速交替方向法（F-ADMM）算法代替标准的ADMM算法，提高了收敛速度。通过软件模拟验证了所提出方法的有效性。结果表明，该算法具有可扩展性，收敛速度更快，易于实现，并确保最大的社会福利/利润。