OPTIMIZATION OF HEAT RECOVERY CIRCUIT PARAMETERS OF COMBINED CYCLES POWER PLANTS IN ENERGY SECTOR COUPLING SYSTEM

This study sought to optimize the steam parameters of combined-cycle power plants as a part of the integration of power and gas sectors to enhance the efficiency of the energy system. The potential for decarbonization and integration with storage systems is emphasized. A specific CCPP configuration involving a UGT 6000 DP71 gas turbine is detailed. Simulation results demonstrate CCPP performance at ambient temperature range from -35 to +45 °C, showcasing power and efficiency changes.