以单位发电量最低成本为目标函数，建立了燃气-蒸汽联合循环发电系统的热经济学优化模型。

Taking the minimum cost per unit power generation as the objective function, a thermo-economic optimization model for gas and steam combined cycle power generation system is established.

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针对鞍钢燃气蒸汽联合循环发电机组（CCPP）在调试投产过程中出现的问题及对整个煤气系统的影响，采取一系列应对措施解决了问题。

Problems occurred in commissioning of gas-steam combination circulation generating unit(CCPP) and the problems had an effect on the whole gas system.

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煤气化联合循环发电同时采用燃气轮机和蒸汽轮机发电，使环境控制和总系统效率有相当大的提高。

Integratedgasification combined cyclesystem, using both gas and steam turbine offers significant improvement in overall system efficiency an.

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