Abstract
Papers on the operating modes of the starting built-in assembly used in the once-through boilers of 150-, 200-, 300-, and 500-MW power units are reviewed. It is shown that this assembly does not meet the requirements for separating steam-water medium into steam and water that are placed on it, this resulting in degraded reliability of the heating surfaces situated downstream of it. Proposals for solving these problems are given.
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References
I. E. Semenkeovr, “New Types of Boilers Produced by Mitsubishi for Supercritical- and Ultrasupercritical-Pressure Power Units,” Teploenergetika, No. 8, 70–75 (1994) [Therm. Eng., No. 8 (1994)].
G. G. Banin, V. N. Baranov, A. A. Volkov, et al., “Experience Gained from Starting and Adjustment of the 150-MW Power Unit at the Nazarovo District Power Station,” in Collection of Papers (BTI ORGRES, Moscow, 1962), pp. 15, 51–54.
V. N. Baranov, L. N. Ginzburg, and V. F. Rul’kovskii, “Ways for Improving the Technology of Starting Modes and Starting Schemes of 150- and 200-MW Power Units Equipped with Once-Through Boilers,” in Trudy NGTU, Teploenergetika (Novosibirsk, 2000), issue 4.
A. F. Surkova, S. I. Sheikin, and A. V. Rudyka, “Operation of the Startup-Discharge Devices Used in the Pilot P-57 Boiler of a 500-MW Power Unit,” Elektr. Stn., No. 1, 20–22 (1978).
A. F. Surkova, S. I. Kazarinov, A. S. Krylov, et al., “Studying the Operating Modes of the Boiler for a Single 500-MW Power Unit,” Elektr. Stn., No. 3, 17–21 (1977).
RTM (Guidelines) 24.030.27-72: Lighting Separators for 300-MW Power Units. Recommendations for Retrofitting and Calculation (USSR MTE, TM) [in Russian].
B. I. Shmukler, A. F. Gofaizen, E. D. Bil’kis, et al., “Specific Features of the Starting Schemes of 300–1200 MW Single Power Units,” in Mastering the Operation of Power Units (Starting Modes, Metal, Water Treatment, and Automatic Control Systems) (Energiya, Moscow, 1971) [in Russian].
V. I. Trusov and V. L. Pokhoriller, “Temperature Operating Conditions of the Live and Secondary Superheated Steam Pipelines of a Single 500-MW Power Unit during Startups and Shutdowns,” Elektr. Stn., No. 8, 24–29 (1978).
Yu. V. Kozlov, V. I. Gombolevskii, and A. L. Shvarts, “A Rational Scheme for the Installation and Design of Starting Separators for Once-Through Supercritical-Pressure Boilers,” Teploenergetika, No. 2, 62–65 (2005) [Therm. Eng., No. 2 (2005)].
V. V. Lysko, G. I. Moiseev, A. L. Shvarts, et al., “New-Generation Coal-Fired Steam-Turbine Power Units,” Teploenergetika, No. 7, 16–23 (1996) [Therm. Eng., No. 7 (1996)].
Yu. Yu. Shtromberg, S. A. Ponasechkin, and A. Ya. Kopsov, “Damageability of 300-MW Thermal Power Units,” Elektr. Stn., No. 3, 16–18 (2000).
A. A. Dyadichenko, A. L. Shvarts, Yu. V. Kozlov, et al., “Using Full-Flow Separators in the Design of a TPP-804 Once-Through Supercritical-Pressure Boiler for the 800-MW Power Units at the Perm DPS,” Elektr. Stn., No. 10 (1995).
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Original Russian Text © V.N. Baranov, L.N. Ginzburg, S.F. Nikolaev, V.F. Rul’kovskii, 2009, published in Teploenergetika.
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Baranov, V.N., Ginzburg, L.N., Nikolaev, S.F. et al. Experience with using the technology of starting modes of power units equipped with a built-in assembly. Therm. Eng. 56, 473–481 (2009). https://doi.org/10.1134/S0040601509060056
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DOI: https://doi.org/10.1134/S0040601509060056