公开(公告)号：US20160090915A1

公开(公告)日：2016-03-31

申请号：US14787068

申请日：2014-04-30

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Eric L. Wolff ,  Brent L. Sherill ,  Andre M. Ajami ,  Kenneth W. Winston ,  Victor Pascu ,  Phillip Vessa ,  Nelson DaCunha

IPC: F02C7/268 ,  F02C7/04

CPC classification number: F02C7/268 ,  B64D41/00 ,  B64D2033/0213 ,  F01D19/00 ,  F02C7/04 ,  F05D2220/50 ,  F05D2260/85

Abstract: A gas turbine engine inlet door control system includes an actuator, an engine controller and a door controller. The actuator opens and closes an inlet door of a gas turbine engine. The engine controller determines an intermediate door position based upon one or more engine start factors. The door controller operates the actuator to open the inlet door to the intermediate door position based on the one or more engine start factors.

Abstract translation: 燃气涡轮发动机进气门控制系统包括致动器，发动机控制器和门控制器。 致动器打开和关闭燃气涡轮发动机的入口门。 发动机控制器基于一个或多个发动机启动因素确定中间门位置。 门控制器操作致动器，以基于一个或多个发动机启动因素将入口门打开到中间门位置。