Efficiency Analysis of Combined Cycled Power Plant

In this study, efficiency analysis of combined cycle power plant which is working in Çigli/Izmir-Turkey for industrial zone for first and second laws of thermodynamics is realized. While analyzing of efficiency of combined power plant different environmental conditions and loads are observed and considered. The variations of the performance parameters and their magnitudes are studied. The useful power, reversible power and irreversibility are obtained for each component which constitutes the plant, and overall efficiencies of the plant are calculated. The results show the exergy analyses for a steam cycle system predict the plant efficiency more precisely. In addition to this, with this study, the efficiency of combined cycle power plant for second law of thermodynamic is showed and gives the attention on it