Integrated electrical and heating systems (IEHSs) are promising for increasing the flexibility of power systems by exploiting the heat energy storage of pipelines. With the recent development of advanced communication technology, distributed optimization is employed in the coordination of IEHSs to meet the practical requirement of information privacy between different system operators. Existing studies on distributed optimization algorithms for IEHSs have seldom addressed packet loss during the process of information exchange. In this paper, a distributed paradigm is proposed for coordinating the operation of an IEHS considering communication packet loss. The relaxed alternating direction method of multipliers (R-ADMM) is derived by applying Peaceman-Rachford splitting to the Lagrangian dual of the primal problem. The proposed method is tested using several test systems in a lossy communication and transmission environment. Simulation results indicate the effectiveness and robustness of the proposed R-ADMM algorithm.

中文翻译：

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对冲电气和供热系统中通信数据包丢失的乘法器的松弛交替方向法

集成的电气和加热系统（IEHS）通过利用管道的热能存储，有望提高电力系统的灵活性。随着先进通信技术的最新发展，在IEHS的协调中采用了分布式优化，以满足不同系统运营商之间信息保密的实际要求。IEHS的分布式优化算法的现有研究很少解决信息交换过程中的数据包丢失。在本文中，提出了一种分布式范例，用于协调考虑通信分组丢失的IEHS的操作。通过对原始问题的拉格朗日对偶应用Peaceman-Rachford分裂，推导了乘数的交替交替方向方法（R-ADMM）。在有损通信和传输环境中，使用几种测试系统对提出的方法进行了测试。仿真结果表明了所提出的R-ADMM算法的有效性和鲁棒性。