TY - GEN
T1 - Cyber attack detection and faults diagnosis in power networks by using state fault diagnosis matrix
AU - Fujita, Yuki
AU - Namerikawa, Toru
AU - Uchida, Kenko
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84893250148&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893250148&partnerID=8YFLogxK
U2 - 10.23919/ecc.2013.6669344
DO - 10.23919/ecc.2013.6669344
M3 - Conference contribution
AN - SCOPUS:84893250148
SN - 9783033039629
T3 - 2013 European Control Conference, ECC 2013
SP - 398
EP - 403
BT - 2013 European Control Conference, ECC 2013
PB - IEEE Computer Society
T2 - 2013 12th European Control Conference, ECC 2013
Y2 - 17 July 2013 through 19 July 2013
ER -