Abstract
We present the structures of microprocessor-based control systems we have developed for steam turbines. We also present the results from tests carried out on 300-and 800-MW power units with turbines equipped with upgraded control systems, and these results confirm that this equipment complies with the requirements the SO-CDA Standard places on selective primary control of the grid frequency.
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Norms in Accordance with Which the Power Units of Thermal Power Stations Should Participate in Selective Primary and Automatic Secondary Control of the Frequency: a Central Dispatch Board’s Systems Department Standard (Moscow, 2005) [in Russian].
V. A. Bilenko, A. D. Melamed, E. E. Mikushevich, et al., “Development and Application of Automatic Frequency and Power Control Systems for Large Power Units,” Teploenergetika, No. 10, 14–26 (2008) [Therm. Eng., No. 10 (2008)].
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Original Russian Text © I.Z. Chernomzav, K.A. Nefedov, 2008, published in Teploenergetika.
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Chernomzav, I.Z., Nefedov, K.A. Improvement of automatic control systems for large-capacity steam turbines. Therm. Eng. 55, 838–845 (2008). https://doi.org/10.1134/S0040601508100042
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DOI: https://doi.org/10.1134/S0040601508100042