TY - GEN
T1 - Impact of information security on PMU-based distributed state estimation
AU - Yang, Yafei
AU - Guan, Xiaohong
AU - Zhou, Yuxun
AU - Wu, Jiang
AU - Liu, Ting
PY - 2012
Y1 - 2012
N2 - With the application of Phasor Measurement Units (PMU) in Smart Grid, the accuracy and efficiency of distributed state estimation has been greatly improved. Thus, the information security of PMU measurement has a considerable impact on the operation of Smart Grid, especially in current situation when the control and communication of PMU are embedded in pervasive network system. In this paper, we propose a PMU-based state estimation schema with a novel decomposition method, and the issue of PMU related information security is addressed with the evaluation of error impact, the identification of PMU attack, and the corresponding recovery solutions.
AB - With the application of Phasor Measurement Units (PMU) in Smart Grid, the accuracy and efficiency of distributed state estimation has been greatly improved. Thus, the information security of PMU measurement has a considerable impact on the operation of Smart Grid, especially in current situation when the control and communication of PMU are embedded in pervasive network system. In this paper, we propose a PMU-based state estimation schema with a novel decomposition method, and the issue of PMU related information security is addressed with the evaluation of error impact, the identification of PMU attack, and the corresponding recovery solutions.
KW - Information Security
KW - Phasor Measurement Units
KW - Smart Grid
KW - State Estimation
UR - https://www.scopus.com/pages/publications/84868564168
U2 - 10.1109/ISGT-Asia.2012.6303182
DO - 10.1109/ISGT-Asia.2012.6303182
M3 - 会议稿件
AN - SCOPUS:84868564168
SN - 9781467312219
T3 - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012
BT - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia 2012
T2 - 2012 IEEE Innovative Smart Grid Technologies - Asia, ISGT Asia
Y2 - 21 May 2012 through 24 May 2012
ER -
