New equipment layouts of combined cycle power plants and their influence on the combined cycle units performance

• Autorzy: Zaryankin A. , Mger A. , Rogalev A.
• Języki publikacji: EN

Abstrakty

EN

New layout diagrams of combined-cycle power plants, in which some of air compressor stages are rotated not by a gas turbine but by a steam one, are considered. It's showed that if the air compression ratio in the compressor is decreased, the combined-cycle plant efficiency and output power increase; and at some compression ratio increase the combined-cycle power plant (CCPP) can operate with a fully dedicated steamturbocompressor unit.

Słowa kluczowe

EN

combined cycle power plant; steam turbine drive of the compressor; double flow gas turbine; two shaft compressor

PL

elektrociepłownia gazowo-parowa; sprężarka z napędem turbiny parowej; turbina gazowa dwustrumieniowa

• Wydawca: Institute of Heat Engineering, Warsaw University of Technology
• Czasopismo: Journal of Power Technologies
• Rocznik: 2011
• Tom: Vol. 91, nr 4
• Strony: 206--211
• Opis fizyczny: Bibliogr. 4 poz., rys., wykr.

Twórcy

autor

Zaryankin A.

autor

Mger A.

autor

Rogalev A.

• Moscow Power Engineering Institute (Technical University), Moscow Krasnokazarmennaya 14, 11250, Russia,

Bibliografia

• [1] A. Zaryankin, A. Rogalev, S. Arianov, S. Storoguk, Thermodynamic basis for passage to CCPP with steam turbine drive of the compressor, Tyazheloe mashinostroenie 12 (2010) 30-37.
• [2] A. Kostuk, A. Sherstuk, Gas turbine unites, Visshaya shkola, Moscow, 1979.
• [3] A. Zaryankin, A. Rogalev, V. Shaulov, S. Storoguk, Different layouts of CCPP with high temperature steam turbines analysis, Gas turbo technology 9 (2009) 46-52.
• [4] A. Kostuk, V. Frolov, A. Bulkin, A. Truhniy, Steam and gas turbines for power plants, Mpei publishers, Moscow, 2008.