A Compensation Method Based Assessment of Cyber Contingency for Cyber-Physical Power Systems

被引：0
|
作者：
Su, Zhuo [1 ]
Xin, Shujun [2 ]
Xu, Luo [2 ]
Li, Weijian [1 ]
Shi, Zhan [1 ]
Guo, Qinglai [2 ]
Sun, Hongbin [2 ]
机构：
[1] China Southern Power Grid, Guangdong Prov Power Dispatching & Control Ctr, Guangzhou, Guangdong, Peoples R China
[2] Tsinghua Univ, Dept Elect Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China
来源：
2018 IEEE POWER & ENERGY SOCIETY GENERAL MEETING (PESGM) | 2018年
关键词：
Cyber-physical system (CPS); energy management system (EMS); Energy Internet; outage power flow; compensation method based assessment; cyber contingency;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In the age of Energy Internet, modern power systems and their closed-loop control information systems together constitute typical cyber-physical systems (CPSs). The goal of the energy management system (EMS) is to support the safe and reliable operation of the power system. In order to evaluate the impacts of cyber contingency in EMS on power systems and further enhance the efficiency of the assessment of cyber-physical influence in actual operation, a compensation method based assessment of cyber contingency, which avoids the repeated calculation of the global information-energy flow and improves the computational efficiency. Finally, the proposed method is verified in case study to evaluate cyber contingency in different voltage control modes of coordinated secondary voltage control (CSVC).
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页数：5
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