| 摘要 |
PROBLEM TO BE SOLVED: To utilize compressed air as an excess at partial loading. SOLUTION: A cogeneration system has a generator 2 driven by a gas turbine 1 and a boiler 3 heated by exhaust gas from the gas turbine 1. Part of compressed air is extracted at the middle stage of an air compressor 4 in the gas turbine 1 or from the air flow passage ranging from the air compressor 4 to a combustor 5, and bleed is directed through an air cooler 6 to a utilized-air facility 7. |
