Power transmission systems and components for direct current applications
    1.
    发明授权
    Power transmission systems and components for direct current applications 有权
    用于直流应用的电力传输系统和组件

    公开(公告)号:US09525214B2

    公开(公告)日:2016-12-20

    申请号:US13877771

    申请日:2011-10-06

    摘要: A power conversion and distribution system. In one embodiment low voltage source components convert a high voltage AC power source to a relatively low voltage supply and provide a direct current output. First superconductor wires carry current from the low voltage source components to a load, and second superconductor wires carry current from the load to the low voltage source components. Individual ones of the first wires are grouped with individual ones of the second wires so that wires connected to carry current in opposite directions are in such sufficiently close proximity that additives of self-fields generated by individual ones of the wires during power transmission result in reduction of the magnetic fringe field generated, thereby increasing the current carrying capacity of the wires.

    摘要翻译: 电力转换和配电系统。 在一个实施例中,低电压源组件将高压AC电源转换为相对低电压电源并提供直流输出。 第一超导体线将电流从低电压源组件传送到负载,而第二超导体线将电流从负载传送到低电压源组件。 第一导线中的单个电线与第二导线中的单个电线分组,使得连接以在相反方向上承载电流的电线如此充分接近,使得在电力传输期间由各个电线产生的自身场所的添加物导致减少 产生的磁性边缘场,从而增加导线的载流能力。

    Electrical Machinery Incorporating Double Helix Coil Designs For Superconducting and Resistive Windings
    2.
    发明申请
    Electrical Machinery Incorporating Double Helix Coil Designs For Superconducting and Resistive Windings 有权
    电机结合双螺旋线圈设计用于超导和电阻绕组

    公开(公告)号:US20090295168A1

    公开(公告)日:2009-12-03

    申请号:US12476913

    申请日:2009-06-24

    IPC分类号: F03D9/00 H02K3/28

    摘要: An alternating current machine which generates a magnetic field or induces a voltage. In one the machine includes a stator and a rotor positioned about an axis. The stator includes three sets of coils, each set including at least a first pair of coil rows wired in series, with first and second members of the first pair configured to generate axial fields in opposite directions. Coil rows in the first pair of each set of coils are each arranged a different distance from the axis. A first member of the pair of the second set of coil rows is positioned between the first and second members of the pair of the first set of coil rows. The distance between the axis and the first member of the second pair of coil rows is intermediate the distances between the members of the first pair of coil rows and the axis.

    摘要翻译: 产生磁场或产生电压的交流电机。 在一个机器中,机器包括定子和围绕轴定位的转子。 定子包括三组线圈,每组线圈包括至少第一对串联的线圈排,第一对的第一和第二构件被配置为在相反的方向上产生轴向场。 每组线圈的第一对中的线圈排布置与轴不同的距离。 一对第二组线圈排中的第一构件位于一对第一组线圈列的第一和第二构件之间。 轴线与第二对线圈列的第一部件之间的距离在第一对线圈列的部件和轴线之间的距离之间。

    Power Transmission Systems and Components For Direct Current Applications
    3.
    发明申请
    Power Transmission Systems and Components For Direct Current Applications 有权
    用于直流应用的传动系统和部件

    公开(公告)号:US20130221748A1

    公开(公告)日:2013-08-29

    申请号:US13877771

    申请日:2011-10-06

    IPC分类号: H02J3/00

    摘要: A power conversion and distribution system. In one embodiment low voltage source components convert a high voltage AC power source to a relatively low voltage supply and provide a direct current output. First superconductor wires carry current from the low voltage source components to a load, and second superconductor wires carry current from the load to the low voltage source components. Individual ones of the first wires are grouped with individual ones of the second wires so that wires connected to carry current in opposite directions are in such sufficiently close proximity that additives of self-fields generated by individual ones of the wires during power transmission result in reduction of the magnetic fringe field generated, thereby increasing the current carrying capacity of the wires.

    摘要翻译: 电力转换和配电系统。 在一个实施例中,低电压源组件将高压AC电源转换为相对低电压电源并提供直流输出。 第一超导体线将电流从低电压源组件传送到负载,而第二超导体线将电流从负载传送到低电压源组件。 第一导线中的单个电线与第二导线中的单个电线分组,使得连接以在相反方向上承载电流的电线如此充分接近,使得在电力传输期间由各个电线产生的自身场所的添加物导致减少 产生的磁性边缘场,从而增加导线的载流能力。

    Systems and Methods Which Remove Material From Blood Vessel Walls
    4.
    发明申请
    Systems and Methods Which Remove Material From Blood Vessel Walls 有权
    从血管壁去除材料的系统和方法

    公开(公告)号:US20130310626A1

    公开(公告)日:2013-11-21

    申请号:US13982784

    申请日:2012-01-31

    IPC分类号: A61N2/00 A61N1/32

    摘要: Systems and methods for removing plaque from blood vessels by applying constant or time varying magnetic or electrical fields. In one embodiment a system includes winding configurations positioned about a central axis along which a body region may be placed. Each winding configuration generates a magnetic field in a direction which passes through the body region. A first winding configuration generates a first magnetic field component perpendicular to a second magnetic field component generated by a second winding configuration. In a related method for removing a deposit of plaque from a position along a wall of a blood vessel a magnetic field is applied which has a net direction predominantly orthogonal to the direction of the flow of blood through the vessel.

    摘要翻译: 通过施加恒定或时变的磁场或电场来从血管中去除斑块的系统和方法。 在一个实施例中,系统包括围绕可以放置身体区域的中心轴线定位的缠绕结构。 每个绕组配置在穿过身体区域的方向上产生磁场。 第一绕组配置产生垂直于由第二绕组配置产生的第二磁场分量的第一磁场分量。 在用于从沿着血管的壁的位置移除斑块沉积物的相关方法中,施加磁场,其具有主要与通过血管的血液流动方向正交的净方向。

    Electrical machinery incorporating double helix coil designs for superconducting and resistive windings
    5.
    发明授权
    Electrical machinery incorporating double helix coil designs for superconducting and resistive windings 有权
    包含用于超导和电阻绕组的双螺旋线圈设计的电机

    公开(公告)号:US08040012B2

    公开(公告)日:2011-10-18

    申请号:US12476913

    申请日:2009-06-24

    摘要: An alternating current machine which generates a magnetic field or induces a voltage. In one embodiment the machine includes a stator and a rotor positioned about an axis. The stator includes three sets of coils, each set including at least a first pair of coil rows wired in series, with first and second members of the first pair configured to generate axial fields in opposite directions. Coil rows in the first pair of each set of coils are each arranged a different distance from the axis. A first member of the pair of the second set of coil rows is positioned between the first and second members of the pair of the first set of coil rows. The distance between the axis and the first member of the second pair of coil rows is intermediate the distances between the members of the first pair of coil rows and the axis.

    摘要翻译: 产生磁场或产生电压的交流电机。 在一个实施例中,机器包括定子和围绕轴定位的转子。 定子包括三组线圈,每组线圈包括至少第一对串联的线圈排,第一对的第一和第二构件被配置为在相反的方向上产生轴向场。 每组线圈的第一对中的线圈排布置与轴不同的距离。 一对第二组线圈排中的第一构件位于一对第一组线圈列的第一和第二构件之间。 轴线与第二对线圈列的第一部件之间的距离在第一对线圈列的部件和轴线之间的距离之间。

    High Temperature Superconducting Electromechanical System With Frequency Controlled Commutation For Rotor Excitation
    6.
    发明申请
    High Temperature Superconducting Electromechanical System With Frequency Controlled Commutation For Rotor Excitation 有权
    用于转子励磁的频率控制换向的高温超导机电系统

    公开(公告)号:US20090085511A1

    公开(公告)日:2009-04-02

    申请号:US12200964

    申请日:2008-08-29

    IPC分类号: H02P23/00 H02K3/02

    摘要: A system and method for generating a magnetic field in a rotating machine. In one embodiment, a primary winding assembly is configured to generate a rotatable magnetic field. The assembly is connected to receive multiple signals of different phases to effect field rotation. A set of secondary windings is positioned for generation of current based on magnetic coupling during the field rotation. The secondary windings include conductor capable of supporting superconducting current flow. A rotatable machine includes a stator and a rotor winding coupled for rotation with respect to the stator. The secondary windings are formed in a circuit for providing superconducting current through the rotor winding.

    摘要翻译: 一种用于在旋转机器中产生磁场的系统和方法。 在一个实施例中,初级绕组组件被配置成产生可旋转的磁场。 组件连接以接收不同相位的多个信号以实现场旋转。 一组次级绕组被定位用于在场旋转期间基于磁耦合产生电流。 次级绕组包括能够支持超导电流的导体。 可旋转机器包括定子和联接成相对于定子旋转的转子绕组。 次级绕组形成在用于提供通过转子绕组的超导电流的电路中。

    High temperature superconducting electromechanical system with frequency controlled commutation for rotor excitation
    7.
    发明授权
    High temperature superconducting electromechanical system with frequency controlled commutation for rotor excitation 有权
    高频超导机电系统,用于转子励磁的频率控制换向

    公开(公告)号:US08107211B2

    公开(公告)日:2012-01-31

    申请号:US12200964

    申请日:2008-08-29

    IPC分类号: H02K3/02 H02P23/00

    摘要: A system and method for generating a magnetic field in a rotating machine. In one embodiment, a primary winding assembly is configured to generate a rotatable magnetic field. The assembly is connected to receive multiple signals of different phases to effect field rotation. A set of secondary windings is positioned for generation of current based on magnetic coupling during the field rotation. The secondary windings include conductor capable of supporting superconducting current flow. A rotatable machine includes a stator and a rotor winding coupled for rotation with respect to the stator. The secondary windings are formed in a circuit for providing superconducting current through the rotor winding.

    摘要翻译: 一种用于在旋转机器中产生磁场的系统和方法。 在一个实施例中,初级绕组组件被配置成产生可旋转的磁场。 组件连接以接收不同相位的多个信号以实现场旋转。 一组次级绕组被定位用于在场旋转期间基于磁耦合产生电流。 次级绕组包括能够支持超导电流的导体。 可旋转机器包括定子和联接成相对于定子旋转的转子绕组。 次级绕组形成在用于提供通过转子绕组的超导电流的电路中。

    Systems and Methods Which Remove Material From Blood Vessel Walls
    9.
    发明申请
    Systems and Methods Which Remove Material From Blood Vessel Walls 审中-公开
    从血管壁去除材料的系统和方法

    公开(公告)号:US20120197063A1

    公开(公告)日:2012-08-02

    申请号:US13362503

    申请日:2012-01-31

    IPC分类号: A61N2/02 A61N2/00

    摘要: Systems and methods for removing plaque from blood vessels by applying constant or time varying magnetic or electrical fields. In one embodiment a system includes winding configurations positioned about a central axis along which a body region may be placed. Each winding configuration generates a magnetic field in a direction which passes through the body region. A first winding configuration generates a first magnetic field component perpendicular to a second magnetic field component generated by a second winding configuration. In a related method for removing a deposit of plaque from a position along a wall of a blood vessel a magnetic field is applied which has a net direction predominantly orthogonal to the direction of the flow of blood through the vessel.

    摘要翻译: 通过施加恒定或时变的磁场或电场来从血管中去除斑块的系统和方法。 在一个实施例中,系统包括围绕可以放置身体区域的中心轴线定位的缠绕结构。 每个绕组配置在穿过身体区域的方向上产生磁场。 第一绕组配置产生垂直于由第二绕组配置产生的第二磁场分量的第一磁场分量。 在用于从沿着血管的壁的位置移除斑块沉积物的相关方法中,施加磁场,其具有主要与通过血管的血液流动方向正交的净方向。