试论燃气轮机性能对燃气-蒸汽联合循环的影响

The Study of Effects of Gas Turbine's Properties on the Gas-Steam Combined Cycle

燃气轮机在燃气—蒸汽联合循环中具有重要的地位，其性能对联合循环的经济性与可靠性产生较大影响。本文分析了燃气轮机装置的结构特点和热力特点，并从燃气轮机装置的主要组成部分及燃气轮机的参数两个方面讨论了对联合循环性能的影响。

The gas turbile takes the important role in the gas-steam Combined Cycle.Its properties has more effects on the econormics and reliability of combined cycle.The Constraction and thermal properties of gas turbines has been analyzed in this paper.The main components and parameters are also presented.