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Thermophysics and Aeromechanics

2002 year, number 3

Energy-saving steam-gas technology for modernization of power plants with dust-coal fuel

G.V. Nozdrenko, P.A. Shchinnikov, A.A. Lovtsov*
Novosibirsk State Technical University, Russia
*NovosibirskTeploElektroProekt, Inc., Russia
Pages: 423-427

Abstract

Analysis of systematic fuel saving demonstrates that steam-gas technology for modernization of a coal-dust power plant provides energy saving. The methods and formulas were developed for estimation of the systematic energy saving. It was demonstrated that the highest degree of fuel saving in the system is achieved at a high duality ratio and with heat load regime covered completely without use of a peak-load boiler.