A method of determining the amplitude-frequency characteristics and phase-frequency characteristics of a power system by the exposure of the output adder of an automatic excitation regulator to a white noise signal containing a spectrum of the frequency range of the electromechanical oscillations for different tuning parameters of the regulator is presented. The safety of the method and the possibility of using it for verification of physical and digital models of power systems are demonstrated.
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Translated from Élektricheskie Stantsii, No. 10, October 2019, pp. 14 – 20.
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Komkov, A.L., Vishnyakov, A.A., Filimonov, N.Y. et al. Determination of Frequency Characteristics of a Power System in the Course of Commissioning Operations Performed on the Excitation System of the TG5 Turbogenerator of the Beloyarskaya Nuclear Power Plant. Power Technol Eng 53, 765–771 (2020). https://doi.org/10.1007/s10749-020-01153-7
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DOI: https://doi.org/10.1007/s10749-020-01153-7