发明申请
US20090241510A1 Pressure control method and system to reduce gas turbine fuel supply pressure requirements
有权
压力控制方法和系统降低燃气轮机燃油供应压力要求
- 专利标题： Pressure control method and system to reduce gas turbine fuel supply pressure requirements
- 专利标题（中）： 压力控制方法和系统降低燃气轮机燃油供应压力要求
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申请号： US12457075申请日： 2009-06-01
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公开(公告)号： US20090241510A1公开(公告)日： 2009-10-01
- 发明人: Brian Gallagher , Ravi Praveen S. Eluripati , Jonathan Carl Thatcher , Priscilla Childers , Bryan Edward Sweet
- 申请人： Brian Gallagher , Ravi Praveen S. Eluripati , Jonathan Carl Thatcher , Priscilla Childers , Bryan Edward Sweet
- 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： F02C9/00
- IPC分类号： F02C9/00 ; F02C7/22
摘要：
A system and method to reduce the gas fuel supply pressure requirements of a gas turbine, which results in an increased operability range and a reduction in gas turbine trips. According to the method, the gas turbine is allowed to start and operate at supply pressures determined as a function of ambient conditions and gas turbine compressor pressure ratio. This increases the operability window, and reduces or eliminates the need for gas fuel compressors.
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