Wplyw instalacji CCS na sprawność ukladów gazowo -parowych

In this paper a thermodynamic analysis of a gas turbine class G with temperature of exhaust gas to the expander of 1500°C, compression ratio 23, which uses air film cooling in an open-loop was conducted. The analyzed gas turbine has been integrated with three steam cycle models: single pressure (1P), dual pressure with interstage steam reheat, triple pressure with interstage steam reheat (3PR). Models of combined cycle power plants (CCPP) were built in the GateCycle™. In the following section of the paper steam cycles were integrated with CO₂ capture installation through the use of steam bleed for regeneration of sorbent in absorber -striper system. The captured carbon dioxide has been compressed to the pressure of 15 MPa to prepare for transport. Comparison of net electrical power and efficiency of the combined cycle power plants with and without CO₂ capture and compression installation.