| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine system for enhancing a factor of reforming of fuel and a recovery rate of exhaust heat from exhaust gas to improve an output and reliability, even in a state at starting, increasing of a load, decreasing of the load, and stoppage of operation. SOLUTION: This gas turbine system comprises a compressor 1 for compressing a fluid containing oxygen, a combustor 2 burning fuel by the fluid from the compressor 1, and a turbine 3 for converting combustion gas from the combustor 2 into power. A reformer 10 for reforming raw fuel with exhaust gas from the turbine 3 which serves as a heat source is provided, the reformed fuel in the reformer 10 is fed to the combustor 2 by a reformed fuel supply means 26. The raw fuel can even be supplied directly to the reformer 10 via a raw fuel supply means 24.
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