Situation Awareness of Grid Cyber-Physical System: Current Situation and Research Ideas

被引：0
|
作者：
Liu Q. [1 ]
Li J. [1 ,2 ]
Ni M. [3 ,4 ,5 ]
Wu Y. [1 ]
Wang Y. [1 ,2 ]
Zhang J. [1 ,2 ]
Luo J. [3 ,4 ,5 ]
机构：
[1] School of Computer Science, Wuhan University, Wuhan
[2] Key Laboratory of Aerospace Information Security and Trusted Computing, Ministry of Education, Wuhan
[3] NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing
[4] NARI Technology Co., Ltd., Nanjing
[5] State Key Laboratory of Smart Grid Protection and Control, Nanjing
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2019年 / 43卷 / 19期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Application scenario; Coordination; Grid cyber-physical system; Research framework; Situation awareness;
D O I：
10.7500/AEPS20181027002
中图分类号：
学科分类号：
摘要：
Situation awareness of grid cyber-physical system (GCPS) is the decision-making basis for the safe and stable operation control of power systems and the active defense of cyber systems. The situation awareness of a single system cannot represent the overall situation of cyber-physical systems because it does not consider the effect of the cyber system and the interaction effect between systems. However, there is few researches on the coordination of cyber system and physical system. Firstly, current researches about situation awareness in power grid and information network are summarized. Then, the necessity of GCPS situation awareness is discussed and the concept of GCPS situation awareness is defined. Furthermore, the research framework of GCPS situation awareness is proposed and research ideas are presented. Then, key problems and technologies of GCPS situation awareness are discussed, and possible application scenarios are given. Finally, based on a specific example, ideas of GCPS situation awareness and defense with the coordinated cyber system and physical system are given. © 2019 Automation of Electric Power Systems Press.
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页码：9 / 21and51
页数：2142
相关论文
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