Abstract During emergencies, alternative power system operation that utilizes local assets to energize local loads will change the face of the situation. While distributed generators (DGs) such as PV or wind turbines can be utilized for generation, plug-in electric vehicles (PEVs) can act as mobile generators. Different strategies for forming dynamic and networked microgrids utilizing the local generation during emergencies have been widely proposed in literature. However, the underlying communication required for optimal formation of dynamic microgrids and energy management during emergencies is not discussed. Addressing this gap, this paper develops a communication-based energy management system for emergency cases based on IEC 61850 standard. The IEC 61850 based communication modeling provides interoperability and serves for plug-and-play purposes. Furthermore, for establishing communication during emergencies the concept of Cognitive Radio (CR) is proposed in this scheme. Simulation results show the feasibility of modeling and acceptability of its performance.

中文翻译：

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在紧急情况下使用插入式电动汽车和分布式发电机的基于 IEC 61850 的能源管理系统

摘要 在紧急情况下，利用本地资产为本地负载供电的替代电力系统运行将改变形势。虽然光伏或风力涡轮机等分布式发电机 (DG) 可用于发电，但插入式电动汽车 (PEV) 可用作移动发电机。文献中广泛提出了在紧急情况下利用本地发电形成动态和网络化微电网的不同策略。然而，没有讨论紧急情况下动态微电网和能源管理的最佳形成所需的底层通信。针对这一差距，本文基于 IEC 61850 标准开发了一种基于通信的紧急情况能源管理系统。基于 IEC 61850 的通信建模提供互操作性并用于即插即用目的。此外，为了在紧急情况下建立通信，该方案中提出了认知无线电 (CR) 的概念。仿真结果表明了建模的可行性和其性能的可接受性。