| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a facility used for adjusting an intake air temperature. SOLUTION: In the intake air temperature adjusting system 100 for a gas turbine, hot water stored in a hot water tank 50 is supplied to an intake air heater 10 serving as an intake air temperature adjusting means during a predetermined time from the starting of the gas turbine 20 to heat outer air for combustion supplied to the turbine 20. When the temperature of compressed air in the compressor 21 of the turbine 20 and the temperature of the exhaust gas of the turbine are raised enough after a predetermined time, hot water passed through the heater 10 after heated by a first hot water heater 27 and a second hot water heater 28 is reheated. The hot water is resupplied to the heater 10 by a pump 80 to heat the outer air for combustion to be supplied to the turbine 20. COPYRIGHT: (C)2003,JPO
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