Open AccessCombined-cycle gas turbine plant based on steam-turbine unit and a parallel superimposed gas-turbine plant with waste heat recovery boiler
Author(s) -
V. Fomin,
A. A. Kalyutik
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/643/1/012139
Subject(s) - combined cycle , steam electric power station , schematic , boiler (water heating) , power station , gas turbines , turbine , steam turbine , heat recovery steam generator , thermal power station , nuclear engineering , waste heat recovery unit , environmental science , process engineering , engineering , mechanical engineering , waste management , electrical engineering , heat exchanger
We present a schematic diagram and the results of calculations of operating modes of the combined-cycle gas turbine plant (CCGTP) with a parallel superimposed gas-turbine plant (GTP). It is shown that at part-load operation in order to increase the efficiency of the unit, it is advisable to alter the steam turbine power while remaining the gas turbine power constant.