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    Distributed architecture for uni-directional and bi-directional power transfer in an electrical storage system
    21.
    发明授权
    Distributed architecture for uni-directional and bi-directional power transfer in an electrical storage system 有权
    用于电气存储系统中单向和双向电力传输的分布式架构

    公开(公告)号：US09129743B1

    公开(公告)日：2015-09-08

    申请号：US13251510

    申请日：2011-10-03

    申请人： Ian Hunter ,  Serge R. Lafontaine

    发明人： Ian Hunter ,  Serge R. Lafontaine

    IPC分类号： H01F27/42 ,  H01F37/00 ,  H01F38/00 ,  H01F30/16 ,  H01F38/14

    CPC分类号： H01F30/16 ,  H01F38/14 ,  H02J3/32

    摘要： An energy distribution system and methods for coupling a plurality of energy storage cells to at least one of an energy source and an energy load. Each energy storage cell is coupled, at an interface, via a distinct power converter, to a winding, as is an energy source or load, coupled at an energy port to a secondary winding. The plurality of windings sharing a magnetic flux field and thus constitute a transformer. While separate processors are associated with each power converter, a subset of the plurality of processors may be intercoupled for control based on conditions associated with at least one of the plurality of energy storage cells. A central processor may govern operation of a subset of the processors, moreover, a subset of the plurality of processors may also be connected to a local area network and the central processor may communicate with other processors and may also be coupled to an external network such as the internet. Cells are readily switched out individually and recruited to match instantaneous load demand.

    摘要翻译： 一种能量分配系统和用于将多个能量存储单元耦合到能量源和能量负载中的至少一个的方法。 每个能量存储单元在界面处经由不同的功率转换器耦合到在能量端口处耦合到次级绕组的能量源或负载的绕组。 多个绕组共享磁通场并因此构成变压器。 虽然单独的处理器与每个功率转换器相关联，但是可以基于与多个能量存储单元中的至少一个相关联的条件来将多个处理器的子集相互配合以进行控制。 中央处理器可以管理处理器的子集的操作，此外，多个处理器的子集也可以连接到局域网，并且中央处理器可以与其他处理器通信，并且也可以耦合到外部网络，例如 作为互联网。 单独容易地切换单元并招募以匹配瞬时负载需求。

    PERMANENT MAGNET LINEAR ACTUATORS
    22.
    发明申请
    PERMANENT MAGNET LINEAR ACTUATORS 有权
    永磁线性致动器

    公开(公告)号：US20140312716A1

    公开(公告)日：2014-10-23

    申请号：US14253960

    申请日：2014-04-16

    申请人： Nucleus Scientific, Inc.

    发明人： Ian W. Hunter ,  Timothy A. Fofonoff ,  George C. Whitfield

    IPC分类号： H02K41/03

    CPC分类号： H02K41/031 ,  H02K1/02 ,  H02K1/12 ,  H02K1/20 ,  H02K3/50 ,  H02K9/19 ,  H02K9/197 ,  H02K11/33 ,  H02K41/02 ,  H02K41/033 ,  H02K41/0356 ,  H02K41/06 ,  H02K2211/03

    摘要： An electromagnetic actuator including: a core comprising a material having a high magnetic permeability relative to air; an array of coils sequentially arranged on the core, each coil of the array of coils being wound around the longitudinal axis of the core; and a magnet assembly movably mounted along the array of coils, the magnet assembly having a coil side facing the array of coils and an opposite side facing away from the array of coils and including an array of permanent magnets sequentially arranged along the array of coils in a direction parallel to the longitudinal axis, wherein the magnetic moments of the plurality of magnets are selected and arranged to augment the magnetic field produced on the coil side of the magnet assembly and to reduce the magnetic field produced on the opposite side of the magnet assembly.

    摘要翻译： 一种电磁致动器，包括：芯，其包括相对于空气具有高磁导率的材料; 顺序地布置在芯上的线圈阵列，线圈阵列的每个线圈缠绕在芯的纵向轴线上; 以及磁体组件，其沿着所述线圈阵列可移动地安装，所述磁体组件具有面向所述线圈阵列的线圈侧和背离所述线圈阵列的相对侧，并且包括沿所述线圈阵列顺序布置的永磁体阵列 平行于纵向轴线的方向，其中选择和布置多个磁体的磁矩以增加在磁体组件的线圈侧产生的磁场，并且减小在磁体组件的相对侧产生的磁场 。

    Inductive coupling for an electrical storage system
    23.
    发明授权
    Inductive coupling for an electrical storage system 有权
    电气存储系统的感应耦合

    公开(公告)号：US08653697B1

    公开(公告)日：2014-02-18

    申请号：US13251706

    申请日：2011-10-03

    申请人： Ian Hunter

    发明人： Ian Hunter

    IPC分类号： H01F27/42 ,  H01F37/00

    CPC分类号： H02J9/062 ,  H01F30/16 ,  H02J5/005 ,  H02J7/025 ,  H02J50/10 ,  H02J50/40 ,  H02J2009/067

    摘要： An energy distribution system and methods for coupling a plurality of energy storage cells to an energy source or load by replaceable insertion of a segment within a magnetic circuit common to the cells. An energy storage cell interface couples each of the cells to the source or load, and a separate power converter is coupled through the interface to each one of the energy storage cells. The energy distribution system has a magnetic core containing a magnetic circuit shared among multiple windings, where the magnetic core includes a detachable segment replaceably insertable into the magnetic circuit.

    摘要翻译： 一种能量分配系统和用于通过可变地插入细胞共有的磁路内的段将多个能量存储单元耦合到能量源或负载的方法。 能量存储单元接口将每个单元耦合到源或负载，并且单独的功率转换器通过接口耦合到每个能量存储单元。 能量分配系统具有包含在多个绕组中共享的磁路的磁芯，其中磁芯包括可替换地插入到磁路中的可拆卸段。

    MINIMIZATION OF TORQUE RIPPLE
    26.
    发明申请
    MINIMIZATION OF TORQUE RIPPLE 有权
    扭矩纹理最小化

    公开(公告)号：US20130093265A1

    公开(公告)日：2013-04-18

    申请号：US13587467

    申请日：2012-08-16

    申请人： Ian W. HUNTER ,  Serge LAFONTAINE ,  Timothy A. FOFONOFF

    发明人： Ian W. HUNTER ,  Serge LAFONTAINE ,  Timothy A. FOFONOFF

    IPC分类号： H02K57/00

    CPC分类号： H02P6/10 ,  B60L2220/44 ,  B60L2240/423 ,  B60L2240/425 ,  B60L2240/429 ,  B60L2270/142 ,  B60L2270/145 ,  H02K7/06 ,  H02K7/075 ,  H02K7/14 ,  H02K41/0354 ,  H02K41/0356 ,  H02P6/001 ,  H02P6/34 ,  Y02T10/641 ,  Y02T10/642

    摘要： An electric motor including: a first and second linear actuator, each linear actuator including a first and second coil respectively, a rotational shaft, a cam assembly mounted on the rotational shaft for translating linear movement of the two linear actuators to rotational movement of the rotational shaft, a controller programmed to generate during operation a first and second drive signal for first coil and second coil respectively, wherein the first drive signal causes the first linear actuator to generate a first torque on the rotational shaft that varies periodically over a complete rotation of the shaft and the second drive signal causes the second linear actuator to generate a second torque on the rotational shaft that varies periodically over a complete rotation of the shaft, and wherein the sum of the first and second torques produces a total torque that is substantially constant throughout the complete rotation of the shaft.

    摘要翻译： 一种电动机，包括：第一和第二线性致动器，每个线性致动器分别包括第一和第二线圈，旋转轴，安装在旋转轴上的凸轮组件，用于将两个线性致动器的线性运动转换成旋转的旋转运动 轴，控制器，其被编程为分别在第一线圈和第二线圈的操作期间产生第一和第二驱动信号，其中所述第一驱动信号使所述第一线性致动器产生所述旋转轴上的第一扭矩， 所述轴和所述第二驱动信号使得所述第二线性致动器在所述旋转轴上产生在所述轴的完全旋转周期性地变化的第二扭矩，并且其中所述第一和第二扭矩的总和产生基本恒定的总转矩 在轴的整个旋转过程中。

    MAGNETIC STATOR ASSEMBLY
    27.
    发明申请
    MAGNETIC STATOR ASSEMBLY 有权
    磁定子组件

    公开(公告)号：US20130002052A1

    公开(公告)日：2013-01-03

    申请号：US13175240

    申请日：2011-07-01

    申请人： Ian W. Hunter ,  Timothy A. FOFONOFF

    发明人： Ian W. Hunter ,  Timothy A. FOFONOFF

    IPC分类号： H02K33/00

    CPC分类号： H02K33/16 ,  B60L2220/44 ,  B60L2220/50 ,  H02K7/06 ,  H02K16/00 ,  Y02T10/641

    摘要： An electric device including: a stator assembly; and an actuator including a coil having an axis, wherein the stator assembly includes: a stator core arranged along a linear axis, the stator core made up of a plurality of magnets each characterized by a magnetic moment, the plurality of magnets arranged in a stack along the linear axis with the magnet moments of the plurality of magnets being co-linearly aligned parallel to the linear axis, wherein the plurality of magnets includes a first magnet and a second magnet positioned adjacent to each other in the stack separated by a gap and with their magnetic moments in opposition to each other, and wherein the actuator is arranged on the stator core with the coil of the actuator encircling the linear axis with the axis of the coil parallel to the linear axis.

    摘要翻译： 一种电气装置，包括：定子组件; 以及包括具有轴线的线圈的致动器，其中所述定子组件包括：沿线性轴线布置的定子芯，所述定子铁心由多个磁体构成，每个磁体的特征在于磁矩，所述多个磁体布置成堆叠 沿着所述线性轴线，所述多个磁体的磁矩与所述线性轴线共线直线对准，其中所述多个磁体包括第一磁铁和第二磁体，所述第一磁体和所述第二磁体彼此间隔开间隔开， 其磁矩彼此相对，并且其中致动器布置在定子芯上，致动器的线圈围绕线性轴线，线圈的轴线平行于线性轴线。