GAS TURBINE ENGINE FUEL CONTROL SYSTEM
    1.
    发明申请
    GAS TURBINE ENGINE FUEL CONTROL SYSTEM 有权
    燃气涡轮发动机燃油控制系统

    公开(公告)号:US20110192169A1

    公开(公告)日:2011-08-11

    申请号:US13091301

    申请日:2011-04-21

    IPC分类号: F02C7/22 G01M15/14

    摘要: A fuel control system having a combustive energy value evaluator determining a combustive energy value of the fuel, and a controller calculating a desired flow rate based at least on the combustive energy value and controlling a fuel metering device such that the fuel flow rate corresponds to the desired fuel flow rate.

    摘要翻译: 一种燃料控制系统,其具有确定燃料的燃烧能量值的燃烧能量值评估器,以及控制器,至少基于燃烧能量值计算所需流量,并且控制燃料计量装置,使得燃料流量对应于 所需燃油流量。

    Starting a gas turbine engine using a sensorless, brushless motor
    2.
    发明授权
    Starting a gas turbine engine using a sensorless, brushless motor 有权
    使用无传感器,无刷电机启动燃气轮机

    公开(公告)号:US07723931B2

    公开(公告)日:2010-05-25

    申请号:US11421089

    申请日:2006-05-31

    申请人: Kevin A. Dooley

    发明人: Kevin A. Dooley

    IPC分类号: H02P21/00

    CPC分类号: F02C7/268 F02C7/275

    摘要: A method and apparatus for starting a gas turbine engine using a brushless sensorless machine, the machine having a rotor and a stator with windings, the method including positioning the rotor at a desired position with respect to the stator and then energizing the windings of the stator.

    摘要翻译: 一种使用无刷无传感器机器起动燃气涡轮发动机的方法和装置,该机器具有转子和具有绕组的定子,该方法包括将转子定位在相对于定子的期望位置,然后给定子的绕组通电 。

    PERMANENT MAGNET ROTOR CRACK DETECTION
    3.
    发明申请
    PERMANENT MAGNET ROTOR CRACK DETECTION 有权
    永久磁铁转子裂纹检测

    公开(公告)号:US20090322373A1

    公开(公告)日:2009-12-31

    申请号:US12146606

    申请日:2008-06-26

    申请人: Kevin A. DOOLEY

    发明人: Kevin A. DOOLEY

    IPC分类号: G01R31/34

    CPC分类号: G01N27/82 G01R31/343

    摘要: A method and apparatus for permanent magnetic (PM) rotor crack detection includes a sensor which monitors magnetic flux distribution of the PM rotor and identifies the presence of a crack in the PM rotor when a magnetic flux distribution change or anomaly is detected.

    摘要翻译: 用于永磁(PM)转子裂纹检测的方法和装置包括一个监测PM转子的磁通分布的传感器,并且当检测到磁通量分布变化或异常时,识别PM转子中的裂纹的存在。

    Motor Drive Architecture with Active Snubber
    5.
    发明申请
    Motor Drive Architecture with Active Snubber 有权
    具有主动缓冲器的电机驱动架构

    公开(公告)号:US20090167225A1

    公开(公告)日:2009-07-02

    申请号:US11964123

    申请日:2007-12-26

    IPC分类号: H02P6/14

    摘要: A method and apparatus is disclosed for controlling a system comprising at least one electric motor. The motor drive circuit includes a reconfigurable active snubber. Under given resonance conditions, the active snubber is configured to use a resistive element to dissipate electrical transients across the commutation circuit.

    摘要翻译: 公开了一种用于控制包括至少一个电动机的系统的方法和装置。 电动机驱动电路包括可重构主动缓冲器。 在给定的谐振条件下,有源缓冲器被配置为使用电阻元件来消耗整流电路上的电瞬变。

    GAS TURBINE ENGINE FUEL CONTROL SYSTEM
    6.
    发明申请
    GAS TURBINE ENGINE FUEL CONTROL SYSTEM 有权
    燃气涡轮发动机燃油控制系统

    公开(公告)号:US20080183362A1

    公开(公告)日:2008-07-31

    申请号:US11668762

    申请日:2007-01-30

    IPC分类号: F02D41/00

    摘要: A fuel control system having a combustive energy value evaluator determining a combustive energy value of the fuel, and a controller calculating a desired flow rate based at least on the combustive energy value and controlling a fuel metering device such that the fuel flow rate corresponds to the desired fuel flow rate.

    摘要翻译: 一种燃料控制系统,其具有确定燃料的燃烧能量值的燃烧能量值评估器,以及控制器,至少基于燃烧能量值计算所需流量,并且控制燃料计量装置,使得燃料流量对应于 所需燃油流量。

    Airborne Electronics Housing Assembly
    7.
    发明申请
    Airborne Electronics Housing Assembly 有权
    机载电子室内装配

    公开(公告)号:US20080071430A1

    公开(公告)日:2008-03-20

    申请号:US11420923

    申请日:2006-05-30

    申请人: Kevin A. DOOLEY

    发明人: Kevin A. DOOLEY

    IPC分类号: G06F17/00

    CPC分类号: H05K7/20281

    摘要: An aircraft electronics housing assembly maintains the electronics unit at given ambient conditions despite changes in conditions outside the housing during the aircraft flight cycle.

    摘要翻译: 航空器电子设备外壳组件在电机单元处于给定的环境条件下,尽管在飞机飞行循环期间壳体外部的状况发生变化。

    Capacitive bridge-type probe for measuring blade tip clearance
    8.
    发明授权
    Capacitive bridge-type probe for measuring blade tip clearance 失效
    用于测量叶片顶端间隙的电容式桥式探头

    公开(公告)号:US4818948A

    公开(公告)日:1989-04-04

    申请号:US893276

    申请日:1986-08-05

    申请人: Kevin A. Dooley

    发明人: Kevin A. Dooley

    CPC分类号: F01D11/14 G01B7/14 G01D5/2417

    摘要: An elongated conductive casing is filled with a dielectric material and has an opening at one end. The dielectric material forms a surface across the opening, and a plate member is disposed on the surface to form the sensitive arm of the capacitive probe. Formed within the casing are four capacitors, including the sensitive arm, which form a capacitive probe.

    摘要翻译: 细长的导电外壳填充有电介质材料,并在一端具有开口。 电介质材料形成穿过开口的表面,并且板构件设置在表面上以形成电容式探针的敏感臂。 在壳体内形成四个电容器,包括形成电容式探头的敏感臂。

    Multi-rotor electric machine
    9.
    发明授权
    Multi-rotor electric machine 有权
    多转子电机

    公开(公告)号:US08232700B2

    公开(公告)日:2012-07-31

    申请号:US12340210

    申请日:2008-12-19

    申请人: Kevin A. Dooley

    发明人: Kevin A. Dooley

    IPC分类号: H02K16/00 H02K16/02

    CPC分类号: H02K7/116 F16H1/22 H02K16/02

    摘要: Electric machines comprising a plurality of magnetized rotors, preferably including bi-pole magnets. The rotors are configured to drive and/or be driven by a common shaft, as for example by suitable configurations of gears. The rotors are magnetically indexed, in pairs, with respect to each other and to corresponding electrical windings, such that, when a current is passed through the one or more windings, the rotors provide phased rotary power to the common shaft; or, when torque is applied to the common shaft, a phased electrical output is provided to the windings.

    摘要翻译: 电机包括多个磁化转子,优选地包括双极磁体。 转子被构造成驱动和/或由公共轴驱动,例如通过合适的齿轮配置。 转子相对于彼此和对应的电绕组成对地磁性索引,使得当电流通过一个或多个绕组时,转子向共用轴提供相位旋转动力; 或者当向公共轴施加扭矩时,向绕组提供相控电输出。

    High Voltage Start of an Engine from a Low Voltage Battery
    10.
    发明申请
    High Voltage Start of an Engine from a Low Voltage Battery 审中-公开
    发动机高压启动从低压电池

    公开(公告)号:US20100283242A1

    公开(公告)日:2010-11-11

    申请号:US11964129

    申请日:2007-12-26

    IPC分类号: F02N11/04 H02P27/00 H02J7/14

    摘要: Method and system are disclosed for starting a high voltage engine using a starter permanent magnet motor. The starter motor is powered using a DC power source remote from the starter motor. A bidirectional DC-to-DC converter local to the DC power source is used to produce a variable high voltage variable frequency power for driving the starter motor, and is remotely controlled to produce a controlled output current level. During generate mode the DC-DC converter may be used to charge the battery.

    摘要翻译: 公开了使用起动永磁电动机起动高压发动机的方法和系统。 起动电机使用远离起动电机的直流电源供电。 用于直流电源局部的双向DC-DC转换器用于产生用于驱动起动电动机的可变高电压可变频率电力,并被远程控制以产生受控的输出电流电平。 在生成模式期间,可以使用DC-DC转换器来对电池充电。