• Home
  • Introduction
  • Editorial Board
  • Articles
  • Call For Papers
  • Sponsor and Publisher
  • AEPS
  • >Contact Us

DOI:10.35833/MPCE.2018.000830
Concept and Research Framework for Coordinated Situation Awareness and Active Defense of Cyber-physical Power Systems Against Cyber-attacks
Page view: 1        Net amount: 396
Author: Ming Ni1,Manli Li1,Jun’e Li2,Yingjun Wu3,Qi Wang4

Author Affiliation: 1.NARI Group Corporation (State Grid Electric Power Research Institute), NARI Technology Co., Ltd., and the State Key Laboratory of Smart Grid Protection and Control, Nanjing 211106, China;2.Cyber Science and Engineering, Wuhan University, and the Key Laboratory of Aerospace Information Security and Trusted Computing of the Ministry of Education, Wuhan 430072, China;3.Electrical Engineering, Southeast University, Nanjing 210096, China;4.College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China

Foundation:
This work was supported in part by the National Key Research and Development Program of China (No. 2017YFB0903000) and the Science and Technology Project of the State Grid Corporation of China (Basic Theory and Methodology for Analysis and Control of Grid Cyber Physical Systems (Supporting Projects)).
Abstract: Due to the tight coupling between the cyber and physical sides of a cyber-physical power system (CPPS), the safe and reliable operation of CPPSs is being increasingly impacted by cyber security. This situation poses a challenge to traditional security defense systems, which considers the threat from only one side, i.e., cyber or physical. To cope with cyber-attacks, this paper reaches beyond the traditional one-side security defense systems and proposes the concept of cyber-physical coordinated situation awareness and active defense to improve the ability of CPPSs. An example of a regional frequency control system is used to show the validness and potential of this concept. Then, the research framework is presented for studying and implementing this concept. Finally, key technologies for cyber-physical coordinated situation awareness and active defense against cyber-attacks are introduced.

Keywords:
Cyber-physical power system (CPPS) ; cyber security ; cyber-attack ; situation awareness ; active defense
Received:November 20, 2018               Online Time:2021/05/19
View Full Text       Download reader