The main positive effects on the use of electrical machines with a variable rotation frequency are considered using the example of the Zagorsk pumped-storage power plant. It is shown that the possibility of regulating the electric active power, both in the generator and the pump modes, makes the power plant with asynchronous generator-motors more effective compared with units with synchronous generator-motors and enables it to provide services with normalized primary frequency regulation.
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Translated from Élektricheskie Stantsii, No. 3, March 2015, pp. 36 – 41.
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Plotnikova, T.V., Sokur, P.V., Tuzov, P.Y. et al. Participation of a Pumped-Storage Electric Power Plant with Asynchronous Generator-Motors in Normalized Primary Frequency Regulation. Power Technol Eng 49, 223–228 (2015). https://doi.org/10.1007/s10749-015-0604-4
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DOI: https://doi.org/10.1007/s10749-015-0604-4