Optimal Parameter Selection of Automatic Voltage Regulator for a Large Power Plant based on Sensitivity Analysis
نویسنده
چکیده
The paper describes an optimal parameter selection method of automatic voltage regulator (AVR) for a large power plant in order to improve power system stability. The AVR is generally used to control the output voltage of the generator by regulating the excitation voltage in a generator rotor. In order to improve transient stability in power system, the paper proposes the method to select optimal parameters of the AVR based on exact power system modeling. The performances of the proposed method are carried out by timedomain simulation by applying fault to a power system.
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