Optimum Performance Enhancing Strategies of the Gas Turbine Based on The Effective Temperatures

摘要: Gas turbines (GT) have come to play a significant role in distributed energy systems due its multi-fuel capability, compact size and low environmental impact reduced cost. Nevertheless, the electrical efficiency, typically about 30% (LHV), is an important obstruction development of GT plants. New strategies are designed for plant, increase overall performance based on operational modeling optimization power The enhancing effect plant’s (with intercooler, two-shaft, reheat regenerative) real plant GT. An analysis thermodynamics has been carried out modifications cycle configurations’ enhancements. Then, results showed ambient turbine inlet temperatures plants select optimum strategy model code compare were developed utilizing MATLAB software. show that, best thermal efficiency occurs intercooler-regenerative-reheated (IRHGT); it decreased from 51.5 48%, when temperature increased (from 273 327K). Furthermore, without regenerative (about 3.3%), while with 22%) temperature. lower IHGT strategy, higher IRHGT strategy. However, output variation more at value simulation gives consistent result compared Baiji plant. extensive performed this study reveals that; strongly influenced