排气温度变化对燃气轮发电机组热力性能影响的初步探讨

The Preliminary Discussion of the Influence of the Variation of the Exhaust Temperature to the Gas Turbine Unit's Thermodynamic Performance

本文提出了对燃气轮发电机组的热力性能进行排气温度T4修正的初步设想。分析说明了排气温度发生变化时,燃气轮发电机组的出力和热效率的变化比较显著。

This paper has developed a preliminary thinking of the exhaust temperature T4 correction for the thermodynamic performance of gas turbine set.The analysis shows that once the exhaust temperature changes,the changes of output and thermal efficiency for gas turbine set are significant.