Decentralized fault detection of multiple cyber attacks in power network via Kalman filter

Takashi Irita, Toru Namerikawa

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

8 Citations (Scopus)

Abstract

This paper discusses faults diagnosis method of multiple cyber attacks in networked electrical power systems. We deal with a power network of a centralized system, and then, some parameters are estimated by Kalman filter. Using a sensor network system, each of sensor nodes can exchange information by wireless communication. A fault diagnosis method is proposed by using both fault detection diagnosis matrix and fault distinction matrix. The former is composed of estimated values and observed values. On the other hand, the latter is composed of observed values and calculated values via the senor network. Finally, the effectiveness of the proposed approach is validated by a simulation experiment.

Original languageEnglish
Title of host publication2015 European Control Conference, ECC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3180-3185
Number of pages6
ISBN (Print)9783952426937
DOIs
Publication statusPublished - 2015 Nov 16
EventEuropean Control Conference, ECC 2015 - Linz, Austria
Duration: 2015 Jul 152015 Jul 17

Other

OtherEuropean Control Conference, ECC 2015
CountryAustria
CityLinz
Period15/7/1515/7/17

ASJC Scopus subject areas

  • Control and Systems Engineering

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  • Cite this

    Irita, T., & Namerikawa, T. (2015). Decentralized fault detection of multiple cyber attacks in power network via Kalman filter. In 2015 European Control Conference, ECC 2015 (pp. 3180-3185). [7331023] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECC.2015.7331023