发明申请
- 专利标题： Systems and Methods of Monitoring Acoustic Pressure to Detect a Flame Condition in a Gas Turbine
- 专利标题（中）： 监测声压的系统和方法来检测燃气轮机中的火焰状况
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申请号： US12356828申请日： 2009-01-21
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公开(公告)号： US20100180674A1公开(公告)日： 2010-07-22
- 发明人: Willy Steve Ziminsky , Anthony Wayne Krull , Timothy Andrew Healy , Ertan Yilmaz
- 申请人： Willy Steve Ziminsky , Anthony Wayne Krull , Timothy Andrew Healy , Ertan Yilmaz
- 申请人地址： US NY Schenectady
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY Schenectady
- 主分类号： G01M15/14
- IPC分类号： G01M15/14
摘要：
A method may detect a flashback condition in a fuel nozzle of a combustor. The method may include obtaining a current acoustic pressure signal from the combustor, analyzing the current acoustic pressure signal to determine current operating frequency information for the combustor, and indicating that the flashback condition exists based at least in part on the current operating frequency information.
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