| 摘要 |
PURPOSE:To enable to obtain an output equal to the rated value throughout the year, by providing an auxiliary-air supply source on the upstream side of a combustor, and supplying correcing air to the combustor at the rate detected through comparison of the designed ambient temperature and the actual ambient temperature. CONSTITUTION:An auxiliary-air supply source 15 is provided on the upstream side of a combustor 5, and the temperature of air drawn into a compressor 3 is detected by a detector 26. The quantity of correcting air is calculated by a comparing means 28 through comparison between the design ambient temperature and the actual ambient temerature, and the correcting air is supplied to the combustor 5 by controlling an air control valve 29. With such an arrangement, it is enabled to obtain an output equal to the rated value throughout the year. |
