The modern applied research requires multidisciplinary approaches and can be effectively enriched thanks to the close collaboration of universities' and industries' working teams. This kind of collaboration implies sharing of hardware and software facilities, and profitable contamination of knowledge and expertise among the members of the different teams. In the power system field this kind of approach may result into a remote connection allowing the coupling (and thus, the share) of real-time simulators located in different laboratories. This article describes in detail an experimental testbed (consisting of the interconnection of two real-time simulators, located at Politecnico di Torino and Politecnico di Bari, at a geographical distance of 1000 km) in order to perform remote power hardware-in-the-loop experiments. The possibilities and limitations of this type of cosimulation are described and a case study is presented. Finally, the specific problems related to communication latency and simulation stability are analyzed and discussed.

中文翻译：

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远程电源硬件在环协同仿真测试台中的延迟和仿真稳定性


现代应用研究需要多学科方法，并且通过大学和行业工作团队的密切合作可以有效丰富。这种协作意味着共享硬件和软件设施，以及不同团队成员之间知识和专业技能的有利可图的污染。在电力系统领域，这种方法可能会导致远程连接，允许位于不同实验室的实时模拟器的耦合（从而共享）。本文详细描述了一个实验测试台（由两个实时模拟器互连组成，位于都灵理工大学和巴里理工大学，地理距离为 1000 公里），以便执行远程供电硬件-循环实验。描述了这种类型的协同仿真的可能性和局限性，并提供了案例研究。最后，对通信延迟和仿真稳定性相关的具体问题进行了分析和讨论。