发明公开
EP3208442A1 METHOD AND SYSTEM FOR MODULATED TURBINE COOLING AS A FUNCTION OF ENGINE HEALTH
审中-公开
用于调制涡轮冷却作为发动机健康功能的方法和系统
- 专利标题： METHOD AND SYSTEM FOR MODULATED TURBINE COOLING AS A FUNCTION OF ENGINE HEALTH
- 专利标题（中）： 用于调制涡轮冷却作为发动机健康功能的方法和系统
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申请号： EP17155681.4申请日： 2017-02-10
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公开(公告)号： EP3208442A1公开(公告)日： 2017-08-23
- 发明人: ADIBHATLA, Sridhar
- 申请人： General Electric Company
- 申请人地址： 1 River Road Schenectady, NY 12345 US
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： 1 River Road Schenectady, NY 12345 US
- 代理机构： Illingworth-Law, William Illingworth
- 优先权： US201615044475 20160216
- 主分类号： F02C7/12
- IPC分类号： F02C7/12 ; F02C9/18 ; F02C9/00 ; G05B23/02
摘要：
A modulated turbine cooling (MTC) control system (180) is provided. The MTC control system (180) includes a processor (202) in communication with a memory (204). The processor (202) is programmed to determine a cooling flow requirement of an engine component (128, 130) for each of a plurality of operating conditions. The processor (202) is further programmed to channel the determined required flow to the engine component (128, 130) during each respective operating condition of the plurality of operating conditions. The processor (202) is also programmed to assess a health of the engine component (128, 130), and modify the determined cooling flow requirement based on the assessed health of the engine component (128, 130). The processor (202) is further programmed to supply the modified cooling flow requirement to the engine component (128, 130) during each subsequent respective operating condition of the plurality of operating conditions.
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