TY - GEN
T1 - Maximum Allowable Time Delay for Aggressive Load Frequency Control of Networked Electric Power Systems
AU - Dritsas, Leonidas
AU - Tzes, Anthony
N1 - Publisher Copyright:
© 2021 EUCA.
PY - 2021
Y1 - 2021
N2 - Aggressive Robust Load Frequency Control of networked electric power systems necessitates the reduction of system dynamics to account for its controllability. The designed delay-free controller relies on H∞ control enhanced with integral action to account for unknown disturbance loads. The aggressiveness is based on pole clustering within preselected regions while a gain norm minimization scheme is employed to result in small attainable gains. An a posteriori computation for the maximum allowable delay bound against measurement delays reveals the need to correlate this bound to the controller's aggressiveness. Simulation studies are used to investigate the efficiency of the suggested control scheme.
AB - Aggressive Robust Load Frequency Control of networked electric power systems necessitates the reduction of system dynamics to account for its controllability. The designed delay-free controller relies on H∞ control enhanced with integral action to account for unknown disturbance loads. The aggressiveness is based on pole clustering within preselected regions while a gain norm minimization scheme is employed to result in small attainable gains. An a posteriori computation for the maximum allowable delay bound against measurement delays reveals the need to correlate this bound to the controller's aggressiveness. Simulation studies are used to investigate the efficiency of the suggested control scheme.
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U2 - 10.23919/ECC54610.2021.9655063
DO - 10.23919/ECC54610.2021.9655063
M3 - Conference contribution
AN - SCOPUS:85124898402
T3 - 2021 European Control Conference, ECC 2021
SP - 2531
EP - 2536
BT - 2021 European Control Conference, ECC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2021 European Control Conference, ECC 2021
Y2 - 29 June 2021 through 2 July 2021
ER -