| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a gas supply system to a micro gas turbine. SOLUTION: The gas supply system is provided with a vaporizer 20 evaporating liquefied gas LG to supply the evaporated gas G to a micro gas turbine 10, and with an exhaust guide passage 16 for leading the exhaust gas EG from the micro gas turbine 10 into the vaporizer 20 and promoting evaporation of the liquefied gas LG. While the exhaust guide passage 16 is provided with an air intake device 50 which mixes air A2 with the exhaust gas EG in the exhaust guide passage 16, a temperature sensor 41 for detecting the temperature of the mixed gas MG is provide on the downstream side of the guide passage. On the basis of the detected result by the sensor 41, the air mixing quantity by the air intake device 50 is controlled with a controller 40.
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