Cyber attack detection and faults diagnosis in power networks by using state fault diagnosis matrix

Yuki Fujita, Toru Namerikawa, Kenko Uchida

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Citations (Scopus)

    Abstract

    This paper discusses cyber attacks and faults diagnosis method for networked electrical power systems. In this paper, a power system is divided into some areas, and then, some parameters are estimated by Kalman filter in each area. Then we propose a diagnosis method by using called state and output fault diagnosis matrices which are composed of the estimated values, output matrix and so on. These diagnosis matrices can immediately judge which nodes of which area is attacked. Finally, some simulation results are shown to validate the proposed approach.

    Original languageEnglish
    Title of host publication2013 European Control Conference, ECC 2013
    Pages398-403
    Number of pages6
    Publication statusPublished - 2013
    Event2013 12th European Control Conference, ECC 2013 - Zurich
    Duration: 2013 Jul 172013 Jul 19

    Other

    Other2013 12th European Control Conference, ECC 2013
    CityZurich
    Period13/7/1713/7/19

    ASJC Scopus subject areas

    • Control and Systems Engineering

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  • Cite this

    Fujita, Y., Namerikawa, T., & Uchida, K. (2013). Cyber attack detection and faults diagnosis in power networks by using state fault diagnosis matrix. In 2013 European Control Conference, ECC 2013 (pp. 398-403). [6669344]