TY - JOUR
T1 - Analysis of electromechanical oscillations and extended phase compensation design of power system stabilizer for bisotoun power plant
AU - Parniani, M.
AU - Zafarabadi, Gh
AU - Rasouli, M.
AU - Ansarimehr, P.
PY - 2007/12
Y1 - 2007/12
N2 - In this paper, performance of power system stabilizer (PSS) of a large thermal power plant, as tuned by the manufacturer, is investigated. Then, the stabilizer is redesigned based on extended phase compensation of the exciter input - electrical torque transfer function and root locus analysis; and its effect on local, interplant and inter-area electromechanical oscillations is thoroughly analyzed. As Bisotoun PSS has a special structure with two inputs, frequency and power, its performance is compared with power-speed PSS. The effect of PSS with existing and new tunings on transient stability is also studied. Simulation results are verified by experimental test records.
AB - In this paper, performance of power system stabilizer (PSS) of a large thermal power plant, as tuned by the manufacturer, is investigated. Then, the stabilizer is redesigned based on extended phase compensation of the exciter input - electrical torque transfer function and root locus analysis; and its effect on local, interplant and inter-area electromechanical oscillations is thoroughly analyzed. As Bisotoun PSS has a special structure with two inputs, frequency and power, its performance is compared with power-speed PSS. The effect of PSS with existing and new tunings on transient stability is also studied. Simulation results are verified by experimental test records.
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M3 - Article
AN - SCOPUS:36949009862
VL - 6
SP - 11
EP - 18
JO - Iranian Journal of Electrical and Computer Engineering
JF - Iranian Journal of Electrical and Computer Engineering
SN - 1682-0053
IS - 1
ER -