Method of Controlling an Aircraft Electrical Power Generation System
    1.
    发明公开
    Method of Controlling an Aircraft Electrical Power Generation System 审中-公开
    Verfahren zur Steuerung eines Flugzeugstromerzeugungssystems

    公开(公告)号:EP2727839A2

    公开(公告)日:2014-05-07

    申请号:EP13185961.3

    申请日:2013-09-25

    申请人: Rolls-Royce plc

    IPC分类号: B64D41/00

    摘要: A method of operating an electrical power generation system (100) on an aircraft (900). The method comprises assessing a required electrical power of the aircraft (900), assessing whether a first (102) and a second (53) electrical power source are able to provide the required electrical power in combination, assessing a predetermined condition, determining an operating mode of the first and second electrical power sources (102, 53) to match the predetermined condition, and operating the first and second electrical power sources (102, 53) according to the determined operating mode.

    摘要翻译: 一种在飞行器(900)上操作发电系统(100)的方法。 该方法包括评估飞机(900)的所需电力,评估第一(102)和第二(53)电源是否能够组合提供所需的电力,评估预定条件,确定操作 模式,以使第一和第二电源(102,53)匹配预定条件,并根据确定的操作模式操作第一和第二电源(102,53)。

    Method of Controlling an Aircraft Electrical Power Generation System
    3.
    发明公开
    Method of Controlling an Aircraft Electrical Power Generation System 审中-公开
    控制飞机发电系统的方法

    公开(公告)号:EP2727839A3

    公开(公告)日:2017-12-13

    申请号:EP13185961.3

    申请日:2013-09-25

    申请人: Rolls-Royce plc

    IPC分类号: B64D41/00

    摘要: A method of operating an electrical power generation system (100) on an aircraft (900). The method comprises assessing a required electrical power of the aircraft (900), assessing whether a first (102) and a second (53) electrical power source are able to provide the required electrical power in combination, assessing a predetermined condition, determining an operating mode of the first and second electrical power sources (102, 53) to match the predetermined condition, and operating the first and second electrical power sources (102, 53) according to the determined operating mode.

    摘要翻译: 一种操作飞机(900)上的发电系统(100)的方法。 该方法包括评估飞机(900)的所需电功率,评估第一电源(102)和第二电源(53)是否能够组合提供所需电功率,评估预定条件,确定操作 第一和第二电源(102,53)的模式匹配预定条件,并且根据所确定的操作模式操作第一和第二电源(102,53)。

    CONTROL OF A GAS TURBINE ENGINE
    4.
    发明公开
    CONTROL OF A GAS TURBINE ENGINE 审中-公开
    STEUERUNG EINES GASTURBINENMOTORS

    公开(公告)号:EP2937522A1

    公开(公告)日:2015-10-28

    申请号:EP15163815.2

    申请日:2015-04-16

    申请人: Rolls-Royce plc

    IPC分类号: F01D17/16 F02C9/20 F02C9/54

    摘要: A method of controlling a gas turbine engine (10) which has a booster compressor (13), a core compressor, combustion equipment, a core turbine, and a low-pressure turbine (18). The low-pressure turbine also drives an external load having a defined speed characteristic. The booster compressor (13) has one or more rows of variable stator vanes. The method includes: scheduling variation in the angle of the variable stator vanes as a function of the speed of the booster compressor such that the vanes open as the booster compressor speed increases; measuring or setting one or more operational parameters which are determinative of the temperature at entry to the core turbine; and biasing the scheduling of the angle variation of the variable stator vanes as a function of the operational parameter(s) to reduce variation in temperature at entry to the core turbine

    摘要翻译: 一种控制具有增压压缩机(13),核心压缩机,燃烧设备,核心涡轮机和低压涡轮机(18)的燃气涡轮发动机(10)的方法。 低压涡轮机还驱动具有定义的速度特性的外部负载。 增压压缩机(13)具有一排或多排可变定子叶片。 该方法包括:根据增压压缩机的速度来调整可变定子叶片的角度的变化,使得当增压压缩机转速增加时叶片打开; 测量或设定确定进入核心涡轮机的温度的一个或多个操作参数; 并且偏置可变定子叶片的角度变化的调度作为操作参数的函数,以减少进入核心涡轮机时的温度变化