TY - GEN
T1 - Interaction between conventional and adaptive phasor power oscillation damping controllers
AU - Chaudhuri, Nilanjan Ray
AU - Ray, Swakshar
AU - Majumder, Rajat
AU - Chaudhuri, Balarko
PY - 2010
Y1 - 2010
N2 - Adaptive phasor power oscillation damping controllers (APPODs) produce superior large signal performance with very little reliance on accurate system models. However, recursive phasor estimation, online frequency correction and adaptive phase-shift are involved which makes modeling such APPODs difficult in stability studies. Possible interaction with other controllers (e.g. lead-lag compensators) is thus unforeseeable restricting their acceptability in practice. In this paper potential interaction between an APPOD and a conventional POD (CPOD) is investigated. The study is primarily simulation based as mathematical analysis of such interaction is not straightforward due to highly complex non-linear nature of APPODs. Simulation results presented here show no adverse interaction which needs to be substantiated for large-scale systems.
AB - Adaptive phasor power oscillation damping controllers (APPODs) produce superior large signal performance with very little reliance on accurate system models. However, recursive phasor estimation, online frequency correction and adaptive phase-shift are involved which makes modeling such APPODs difficult in stability studies. Possible interaction with other controllers (e.g. lead-lag compensators) is thus unforeseeable restricting their acceptability in practice. In this paper potential interaction between an APPOD and a conventional POD (CPOD) is investigated. The study is primarily simulation based as mathematical analysis of such interaction is not straightforward due to highly complex non-linear nature of APPODs. Simulation results presented here show no adverse interaction which needs to be substantiated for large-scale systems.
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U2 - 10.1109/PES.2010.5589943
DO - 10.1109/PES.2010.5589943
M3 - Conference contribution
AN - SCOPUS:78649532051
SN - 9781424483570
T3 - IEEE PES General Meeting, PES 2010
BT - IEEE PES General Meeting, PES 2010
T2 - IEEE PES General Meeting, PES 2010
Y2 - 25 July 2010 through 29 July 2010
ER -