- 专利标题： Method and system for limiting power of an engine
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申请号： US15681531申请日： 2017-08-21
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公开(公告)号： US10823113B2公开(公告)日： 2020-11-03
- 发明人: Sylvain Lamarre , Simon Lopez , Nicolas Des Roches-Dionne , Michael Conciatori
- 申请人： PRATT & WHITNEY CANADA CORP.
- 申请人地址： CA Longueuil
- 专利权人： PRATT & WHITNEY CANADA CORP.
- 当前专利权人： PRATT & WHITNEY CANADA CORP.
- 当前专利权人地址： CA Longueuil
- 代理机构： Norton Rose Fulbright Canada LLP
- 主分类号： F02K1/76
- IPC分类号： F02K1/76 ; F02K1/17 ; F02C9/44 ; F02C9/58 ; F02K1/66 ; B64C11/30
摘要：
Systems and methods for limiting power of a gas turbine engine for an aircraft are described herein. A blade angle of a propeller blade of the engine and a commanded power for the engine are obtained. A thrust transition direction is determined. The commanded power is compared to a selected threshold based on the blade angle and the thrust transition direction. Power to the engine is limited when the commanded power exceeds the selected threshold.
公开/授权文献
- US20190055901A1 METHOD AND SYSTEM FOR LIMITING POWER OF AN ENGINE 公开/授权日：2019-02-21
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