Modeling and Hybrid Calculation Architecture for Cyber Physical Power Systems

被引:12
作者
Li, Manli [1 ,2 ,3 ]
Xue, Yusheng [1 ,2 ,3 ]
Ni, Ming [1 ,2 ,3 ]
Li, Xiao [1 ,2 ,3 ]
机构
[1] NARI Grp Corp, State Grid Elect Power Res Inst, Nanjing 211106, Peoples R China
[2] NARI Technol Co Ltd, Nanjing 211106, Peoples R China
[3] State Key Lab Smart Grid Protect & Control, Nanjing 211106, Peoples R China
来源
IEEE ACCESS | 2020年 / 8卷
关键词
Couplings; Load modeling; Decision making; Power systems; Analytical models; Security; Data models; Cyber physical power system (CPPS); cyber physical system (CPS); modeling; calculation; architecture; SECURITY; FLOCKING;
D O I
10.1109/ACCESS.2020.3011213
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Traditional isolated modeling and calculation methods for cyber systems and power systems cannot satisfy the requirements for the analysis and control of cyber physical power systems (CPPSs). In this paper, a matrix-based modeling method for the coupled behavior of a CPPS is presented to describe the complex interactions of the information and energy flows. A hybrid calculation architecture is proposed for the reliability and security analysis of CPPSs. On that basis, the CPPS security defense system is established. Case studies verify the effectiveness of this CPPS modeling approach and hybrid calculation architecture.
引用
收藏
页码:138251 / 138263
页数:13
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