Metody wyznaczania stałych czasowych członów korekcyjnych stabilizatorów systemowych

The paper presents three methods for determining the time constants of the correction blocks of the power system stabilizers, designed to damp the electromechanical swings in the power system. The first classic method is based on the separation of components of the electromagnetic torque of the generator using transmittance: the electromagnetic torque of the generator to the reference voltage of the voltage regulator. Two authors' modifications of this method use more easily measurable transmittances: the voltage or current of the generator stator to the reference voltage of the voltage regulator. Verification of the methods is presented on the basis of analysis of the system: generating unit - infinite busbar.