Analyzing Cyber-Physical Energy Systems:The INSPIRE Cosimulation of Power and ICT Systems Using HLA
Analyzing Cyber-Physical Energy Systems:The INSPIRE Cosimulation of Power and ICT Systems Using HLA
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DOI：
10.1109/tii.2014.2332097
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发表时间：
2014-06
影响因子：
12.3
通讯作者：
H. Georg;Sven C. Müller;C. Rehtanz;C. Wietfeld
中科院分区：
文献类型：
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作者：
H. Georg;Sven C. Müller;C. Rehtanz;C. Wietfeld
为了模拟信息物理能源系统，需要集成不同的仿真域，以便对相互依赖的子系统进行综合分析。特别是，基于连续时间的电力系统仿真和基于离散事件的信息通信技术（ICT）网络仿真对于研究未来的智能电网至关重要。本文提出了一种新型的协同仿真环境——电力和信息通信技术系统集成协同仿真，用于电力和信息通信技术系统的实时评估（INSPIRE），该环境采用高级架构（HLA） （IEEE标准1516-2010）。通过应用HLA标准，环境可扩展到其他仿真领域和各种功能和模型，如热负荷模型和其他第三方工具。此外，HLA通过在自己的硬件上分布式执行每个模拟器来实现计算性能，因此适用于现实的大规模场景。INSPIRE的设计考虑了工业标准[IEC 61850，过程控制（OPC）的对象链接和嵌入（OLE），以及通用信息模型（CIM） （IEC 61968/61970）]，以增强互操作性，并开发和验证接近实践的解决方案。仿真结果强调了电力和ICT系统的相互依赖性，以及综合分析的必要性。
For simulating cyber-physical energy systems, distinct simulation domains need to be integrated for a comprehensive analysis of the interdependent subsystems. In particular, continuous time-based power system simulation and discrete event-based simulation of information and communication technology (ICT) networks are critical for investigating future smart grids. This paper presents the novel cosimulation environment INtegrated coSimulation of Power and ICT systems for Real-time Evaluation (INSPIRE) of power and ICT systems using the high-level architecture (HLA) (IEEE Std. 1516-2010). By applying the HLA standard, the environment is extendable to other simulation domains and a variety of functionalities and models, like thermal load models and additional third-party tools. Moreover, the HLA enables computational performance by distributed execution of each simulator on its own hardware and, thus, the applicability to realistic large-scale scenarios. INSPIRE has been designed under consideration of industrial standards [IEC 61850,object linking and embedding (OLE) for process control (OPC), and the common information model (CIM) (IEC 61968/61970)] in order to enhance interoperability, and to develop and validate solutions close to practice. The simulation results underline the interdependencies of power and ICT systems, and the necessity of an integrated analysis.