VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University78110.18287/2541-7533-2009-0-3-2(19)-344-351UnknownApplication’s ways of gas–turbine power plants of NK-family for upgrading of heat electric generation plant11sadohina@ssau.ru11sadohina@ssau.ru11sadohina@ssau.ru11sadohina@ssau.ruSamara State Aerospace UniversitySaratov State Technical UniversityJSC “SNTK named after N.D. Kuznetsov”Samara State Technical University0209200983-234435111062014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>In this paper deals with actual questions and possible upgrading ways of heat electric generation plant with power and economy gas-turbine power plants of NK-family. It is also shown that gas-vapor devices are able to increase working power and efficiency of heat electric generation plants with minor investment outlays. This action allows to work on energy market in summer time and also during decreased heat consumption period.</p>Energy plantgas-turbine power plantselectric generation plantNK-enginesgas-vapor devicesЭнергетическая установкагазотурбинная установкаэлектрическая станциядвигатель НКпарогазовая надстройка