- 专利标题： Gas turbine control apparatus and gas turbine system using the same
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申请号： US11191945申请日： 2005-07-29
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公开(公告)号： US20050262849A1公开(公告)日： 2005-12-01
- 发明人: Masumi Nomura , Kozo Toyama
- 申请人： Masumi Nomura , Kozo Toyama
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人： MITSUBISHI HEAVY INDUSTRIES, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2001-253299 20010823
- 主分类号： F01D17/16
- IPC分类号： F01D17/16 ; F02C7/057 ; F02C7/228 ; F02C9/00 ; F02C9/18 ; F02C9/22 ; F02C9/26 ; F02C9/28 ; F02C9/50 ; F02C9/52 ; F23N5/16 ; F23R3/26 ; F23R3/34
摘要：
In a gas turbine control apparatus, a frequency analyzing section frequency-analyzes at least one of pressure oscillation in combustors of a gas turbine and acceleration oscillation of each of the combustors and outputs a first frequency analysis result as the result of frequency analysis for a plurality of predetermined frequency bands. A control unit controls at least one of a first fuel flow rate of fuel and a first air flow rate of air based on the first frequency analysis result for the plurality of frequency bands. The fuel and the air are supplied to the gas turbine.
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