Paralleled HVDC bus electrical power system architecture
    12.
    发明授权
    Paralleled HVDC bus electrical power system architecture 有权
    并联HVDC总线电力系统架构

    公开(公告)号:US07936086B2

    公开(公告)日:2011-05-03

    申请号:US12043374

    申请日:2008-03-06

    IPC分类号: B60L1/00 H04B15/00

    摘要: A power generation and distribution system utilizes two or more AC generators each of which may be driven by a separate prime mover such as a turbine. The generators may be driven at different rotational speeds. AC power from the generators may be rectified and applied to a common DC bus. Electrical loads may be applied to the common bus and may establish an electrical power requirement. Allocation of electrical power requirement may be made among the generators based on power available from the turbines.

    摘要翻译: 发电和分配系统利用两个或更多个AC发电机,每个发电机可以由单独的原动机例如涡轮机驱动。 发电机可以以不同的转速驱动。 来自发电机的交流电源可以被整流并应用于公共直流母线。 电负载可以施加到公共总线,并可以建立电力需求。 可以根据来自涡轮机的功率在发电机中进行电力需求分配。

    PARALLELED HVDC BUS ELECTRICAL POWER SYSTEM ARCHITECTURE
    13.
    发明申请
    PARALLELED HVDC BUS ELECTRICAL POWER SYSTEM ARCHITECTURE 有权
    并联高压直流母线电力系统架构

    公开(公告)号:US20090224599A1

    公开(公告)日:2009-09-10

    申请号:US12043374

    申请日:2008-03-06

    摘要: A power generation and distribution system utilizes two or more AC generators each of which may be driven by a separate prime mover such as a turbine. The generators may be driven at different rotational speeds. AC power from the generators may be rectified and applied to a common DC bus. Electrical loads may be applied to the common bus and may establish an electrical power requirement. Allocation of electrical power requirement may be made among the generators based on power available from the turbines.

    摘要翻译: 发电和分配系统利用两个或更多个AC发电机,每个发电机可以由单独的原动机例如涡轮机驱动。 发电机可以以不同的转速驱动。 来自发电机的交流电源可以被整流并应用于公共直流母线。 电负载可以施加到公共总线,并可以建立电力需求。 可以根据来自涡轮机的功率在发电机中进行电力需求分配。

    Integrated power and pressurization system
    14.
    发明授权
    Integrated power and pressurization system 失效
    集成电力和加压系统

    公开(公告)号:US07578136B2

    公开(公告)日:2009-08-25

    申请号:US11165729

    申请日:2005-06-23

    IPC分类号: F28B9/00 F02C6/08

    摘要: An integrated power and pressurization management system supplies electrical power and cabin pressurization and cooling air during both airborne and ground operations. The system includes an integral auxiliary power unit (APU) that has a compressor, a motor-generator, and a power turbine all mounted on one shaft. The integral APU can supply compressed air for cabin pressurization and environmental cooling functions, and can generate electrical power for various electrical loads. The system further includes one or more electrically driven compressors.

    摘要翻译: 集成的电力和加压管理系统在机载和地面操作期间提供电力和客舱加压和冷却空气。 该系统包括一个整体辅助动力装置(APU),它具有一个全部安装在一个轴上的压缩机,电动发电机和动力涡轮机。 集成APU可以为客舱加压和环境冷却功能提供压缩空气,并可以为各种电气负载产生电力。 该系统还包括一个或多个电动压缩机。

    PRESSURIZED CLOSED COOLING SYSTEM
    15.
    发明申请
    PRESSURIZED CLOSED COOLING SYSTEM 审中-公开
    压缩冷却系统

    公开(公告)号:US20080264084A1

    公开(公告)日:2008-10-30

    申请号:US11740089

    申请日:2007-04-25

    IPC分类号: F28B9/00 F25D9/00

    摘要: An aircraft air conditioning system includes an air supply system (engine bleed or cabin air compressor taking ambient air and pressurizing it at or above cabin pressure) and a cooling system (air cycle or vapor cycle cooling packs to reject heat outside the vessel). These systems can exist as independent systems or combined into a single unit. Air supply and cooling are powered from either engine bleed air or electric power. In order to increase the airflow through the cabin, some cabin air is re-circulated and mixed with fresh air from the air supply system.

    摘要翻译: 飞机空调系统包括空气供应系统(发动机排气或机舱空气压缩机,其承受环境空气并在舱室压力或以上加压)和冷却系统(空气循环或蒸汽循环冷却组件以排除容器外部的热量)。 这些系统可以作为独立系统存在或组合成单个单元。 空气供应和冷却由发动机排气或电力供电。 为了增加通过机舱的气流,一些客舱空气被再循环并与来自供气系统的新鲜空气混合。

    HYBRID ELECTRICAL ICE PROTECTION SYSTEM AND METHOD INCLUDING AN ENERGY SAVING MODE
    17.
    发明申请
    HYBRID ELECTRICAL ICE PROTECTION SYSTEM AND METHOD INCLUDING AN ENERGY SAVING MODE 有权
    混合电冰保护系统和包括节能模式的方法

    公开(公告)号:US20060196994A1

    公开(公告)日:2006-09-07

    申请号:US11042764

    申请日:2005-01-24

    IPC分类号: B64D15/20

    CPC分类号: B64D15/12

    摘要: A hybrid electrical ice protection system implements three ice protection methods in various combinations. The ice protection methods include the fully-evaporative anti-ice protection method, the wet running anti-ice protection method, and the de-ice method. The particular methods that are implemented vary, depending on the particular aircraft structure for which ice protection is being provided and on the power condition of the aircraft.

    摘要翻译: 混合电冰保护系统以各种组合实施三种防冰方法。 防冰方法包括全蒸发防冰保护方法,湿运行防冰保护方法和除冰法。 实施的具体方法取决于提供防冰的特定飞机结构和飞机的功率状况而变化。