TY - GEN
T1 - Grouping PMU signals for guaranteed recovery under corruption
T2 - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020
AU - Chatterjee, Kaustav
AU - Chaudhuri, Nilanjan Ray
AU - Stefopoulos, George
N1 - Funding Information:
ACKNOWLEDGMENTS The authors would like to thank New York Power Authority for providing the PMU data. Financial support from the NSF grant under award CNS 1739206 is gratefully acknowledged.
Publisher Copyright:
© 2020 IEEE.
PY - 2020/8/2
Y1 - 2020/8/2
N2 - A connection is established between the system-theoretic notion of modal observability, and the indices guaranteeing robust signal recovery- denseness and restricted isometry. Insights are derived for grouping signals to ensure guaranteed recovery of synchrophasor measurements corrupted with sparse and spurious anomalies. The propositions on signal grouping are validated on simulated data from a IEEE test system, as well as field PMU measurements from a US utility.
AB - A connection is established between the system-theoretic notion of modal observability, and the indices guaranteeing robust signal recovery- denseness and restricted isometry. Insights are derived for grouping signals to ensure guaranteed recovery of synchrophasor measurements corrupted with sparse and spurious anomalies. The propositions on signal grouping are validated on simulated data from a IEEE test system, as well as field PMU measurements from a US utility.
UR - http://www.scopus.com/inward/record.url?scp=85099126046&partnerID=8YFLogxK
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U2 - 10.1109/PESGM41954.2020.9281956
DO - 10.1109/PESGM41954.2020.9281956
M3 - Conference contribution
AN - SCOPUS:85099126046
T3 - IEEE Power and Energy Society General Meeting
BT - 2020 IEEE Power and Energy Society General Meeting, PESGM 2020
PB - IEEE Computer Society
Y2 - 2 August 2020 through 6 August 2020
ER -
