| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine combustion system capable of reducing the consumption of the existing fuel while preventing the fusion of a turbine. SOLUTION: In this gas turbine combustion system wherein the fuel is supplied to a combustor 9 to be combusted, and a turbine 4 is rotated by a high temperature gas current to drive a generator 21 and to obtain a specific power generation output, the combustor 9 is provided with a combustion burner A to which the fuel is supplied, a steam torch B to which the steam is supplied, and a blown gas burner C to which the blown gas is supplied, and the amount of steam of the steam torch B and the combustion of the combustion burner A are adjusted in combusting the blown gas to inhibit the rise of a temperature at a turbine inlet.
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