Ground fault detector for generator feeder
    4.
    发明申请
    Ground fault detector for generator feeder 审中-公开
    发电机馈线接地故障检测器

    公开(公告)号:US20060044710A1

    公开(公告)日:2006-03-02

    申请号:US10925056

    申请日:2004-08-24

    IPC分类号: H02H7/06

    CPC分类号: H02H3/162 H02H7/06

    摘要: A generator feeder fault detection system includes a ground fault detector transformer that monitors the sum of forward and return currents from and to a generator. During normal operation, the sum of the currents in the ground fault detector equals zero. If there is a fault, however, the ground fault detector will detect a non-zero current sum. Because the ground fault detector measures the sum of the currents traveling through it, the current sensor in the detection circuit can be selected to measure small amounts of current and does not need to have a high threshold, even for generators that output high levels of current.

    摘要翻译: 发电机馈线故障检测系统包括接地故障检测变压器,其监测来自发电机和发电机的正向和反向电流之和。 在正常工作期间,接地故障检测器中的电流之和等于零。 然而,如果有故障,接地故障检测器将检测到非零电流和。 由于接地故障检测器测量通过它的电流的总和,所以可以选择检测电路中的电流传感器来测量少量电流,并且不需要具有高阈值,即使对于输出高电流电流的发电机 。

    POWER DISTRIBUTION UNIT AND METHOD OF DISTRIBUTING HIGH DENSITY POWER
    5.
    发明申请
    POWER DISTRIBUTION UNIT AND METHOD OF DISTRIBUTING HIGH DENSITY POWER 有权
    功率分配单元和分配高密度功率的方法

    公开(公告)号:US20120235496A1

    公开(公告)日:2012-09-20

    申请号:US13421233

    申请日:2012-03-15

    IPC分类号: H02J4/00

    CPC分类号: H05K7/1457 Y10T307/696

    摘要: A power distribution unit includes a first solid state power module comprising a first plurality of solid state power controllers, where the first solid state power module comprises a first set of power characteristics. Also included is a second solid state power module comprising a second plurality of solid state power controllers. The second solid state power module comprises a second set of power characteristics. Also, the first solid state power module and the second solid state power module are interchangeably coupled to a first location of a common chassis.

    摘要翻译: 配电单元包括第一固态功率模块,其包括第一多个固态功率控制器,其中第一固态功率模块包括第一组功率特性。 还包括第二固态功率模块,其包括第二多个固态功率控制器。 第二固态功率模块包括第二组功率特性。 此外,第一固态功率模块和第二固态功率模块可互换地耦合到公共底盘的第一位置。

    Power distribution unit and method of distributing high density power
    8.
    发明授权
    Power distribution unit and method of distributing high density power 有权
    配电单元和分配高密度电源的方法

    公开(公告)号:US09271423B2

    公开(公告)日:2016-02-23

    申请号:US13421233

    申请日:2012-03-15

    IPC分类号: H02J4/00 H05K7/14

    CPC分类号: H05K7/1457 Y10T307/696

    摘要: A power distribution unit includes a first solid state power module comprising a first plurality of solid state power controllers, where the first solid state power module comprises a first set of power characteristics. Also included is a second solid state power module comprising a second plurality of solid state power controllers. The second solid state power module comprises a second set of power characteristics. Also, the first solid state power module and the second solid state power module are interchangeably coupled to a first location of a common chassis.

    摘要翻译: 配电单元包括第一固态功率模块,其包括第一多个固态功率控制器,其中第一固态功率模块包括第一组功率特性。 还包括第二固态功率模块,其包括第二多个固态功率控制器。 第二固态功率模块包括第二组功率特性。 此外,第一固态功率模块和第二固态功率模块可互换地耦合到公共底盘的第一位置。

    Power distribution system and load management protocol therefor
    9.
    发明授权
    Power distribution system and load management protocol therefor 有权
    配电系统及负载管理协议

    公开(公告)号:US07622821B2

    公开(公告)日:2009-11-24

    申请号:US11136746

    申请日:2005-05-25

    IPC分类号: H02J3/14 B64D41/00 B64C19/00

    摘要: An Auxiliary Power System includes an APU controller and an aircraft load controller which include an APU load capacity algorithm which provides an uncomplicated and robust method of APU load control. The APU load capacity algorithm defines three load zones: a continuous APU load capacity zone (zone A); a time controlled zone (zone B); and a fault zone (zone C). Each zone is related to altitude to the service ceiling of the APU to provides consistent APU load capacity that addresses APU performance variation and deterioration effects to an end of the APU useful life.

    摘要翻译: 辅助电力系统包括APU控制器和飞行器负载控制器,其包括APU负载能力算法,其提供不简单且鲁棒的APU负载控制方法。 APU负载能力算法定义了三个负载区:连续的APU负载容量区(A区); 时间控制区(B区); 和断层带(区域C)。 每个区域与APU的服务上限的高度相关,以提供一致的APU负载能力,将APU性能变化和恶化效应解决为APU使用寿命的终点。