The monitoring and control systems at the 500 MW coal-dust power generating units No. 7, 8, and 9 at the Reftinskaya GRÉS have been modernized using information-regulator systems. Layouts for instrumental construction of these systems and expanded algorithmic schemes for the automatic frequency and power control system and for the boiler supply and fuelling are discussed. Results from tests and normal operation of the automatic frequency and power control system are presented.
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Translated from Élektricheskie Stantsii, February 2009, No. 2, pp. 47–53.
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Bilenko, V.A., Gal’perina, A.I., Mikushevich, É.É. et al. Automatic system for regulating the frequency and power of the 500 MW coal-dust power generating units at the Reftinskaya GRÉS. Power Technol Eng 43, 123–130 (2009). https://doi.org/10.1007/s10749-009-0086-3
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DOI: https://doi.org/10.1007/s10749-009-0086-3