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    Vibration Monitoring of a Magnetic Element in an Electrical Machine
    1.
    发明申请
    Vibration Monitoring of a Magnetic Element in an Electrical Machine 审中-公开
    电机中磁性元件的振动监测

    公开(公告)号：US20110215750A1

    公开(公告)日：2011-09-08

    申请号：US13037447

    申请日：2011-03-01

    Applicant: Kurt Andersen ,  Jean Le Besnerais ,  Anders Moelgaard

    Inventor： Kurt Andersen ,  Jean Le Besnerais ,  Anders Moelgaard

    IPC: H02P29/00 ,  H02K11/00

    CPC classification number: G01M7/00 ,  G01H1/003 ,  H02K3/493 ,  H02K11/20

    Abstract: An electrical machine is described including two moving elements, of which a first moving element is a stator of the electrical machine and the other moving element is a rotor of the electrical machine. Attached to one of the moving elements is a magnetic element which interacts with a magnetic flux in the electrical machine during operation. Further, a sensor is provided for measuring a vibrational quantity of the electrical machine and a control unit is configured for detecting a displacement of the magnetic element on the basis of the measured vibrational quantity. The electrical machine may be a generator or a motor.

    Abstract translation: 描述了一种包括两个移动元件的电机，其中第一移动元件是电机的定子，另一移动元件是电机的转子。 附着于其中一个移动元件的是在操作期间与电机中的磁通量相互作用的磁性元件。 此外，提供用于测量电机的振动量的传感器，并且控制单元构造成用于基于测量的振动量来检测磁性元件的位移。 电机可以是发电机或电动机。

    Schlumbergera plant named ‘THOR-KIRI’
    2.
    植物专利
    Schlumbergera plant named ‘THOR-KIRI’ 有权
    斯伦贝谢植物名为“THOR-KIRI”

    公开(公告)号：USPP17974P3

    公开(公告)日：2007-09-04

    申请号：US11335743

    申请日：2006-01-20

    Applicant: Jørgen Kurt Andersen

    Inventor： Jørgen Kurt Andersen

    IPC: A01H5/00

    CPC classification number: A01H5/02

    Abstract: A new and distinct Schlumbergera plant named ‘THOR-KIRI’ particularly characterized by large upright to vertical flowers; freely flowering white, light-purple and red-purple colored flowers; large quantity of flowers per plant; and slow growth rate and freely branching growth habit.

    Abstract translation: 一个名为“THOR-KIRI”的新而独特的斯伦贝谢植物，其特征是大直立垂直花朵; 自由开花的白色，浅紫色和红紫色的花朵; 每株植物花量大; 增长速度缓慢，自由分配生长习惯。

    Method of determining a magnet arrangement
    4.
    发明授权
    Method of determining a magnet arrangement 失效
    确定磁体布置的方法

    公开(公告)号：US08643208B2

    公开(公告)日：2014-02-04

    申请号：US13235577

    申请日：2011-09-19

    Applicant: Kurt Andersen ,  Erik Groendahl ,  Kenneth Pedersen

    Inventor： Kurt Andersen ,  Erik Groendahl ,  Kenneth Pedersen

    IPC: F03D9/00

    CPC classification number: H02K1/278 ,  H02K1/17 ,  H02K7/1838 ,  H02K15/03 ,  H02K29/03 ,  H02K2213/03 ,  H02K2213/12 ,  Y02E10/725

    Abstract: A method for arranging magnets of a rotor or stator of an electrical machine is provided. In this method a number of performance parameters of the electrical machine are identified. A plurality of neighboring magnets are assigned to a magnet group. The magnet group includes a reference magnet and at least one further magnet. Further, a number of distinct magnet arrangement variables for the magnet group are identified, such that the number of arrangement variables is equal to the number of performance parameters. A value of an arrangement variable is calculated according to a desired adjustment of a performance parameter. Based on the calculated arrangement variable, an arrangement is determined for one of the at least one further magnet of the magnet group relative to the reference magnet of that magnet group.

    Abstract translation: 提供一种用于布置电机的转子或定子的磁体的方法。 在该方法中，识别出电机的许多性能参数。 多个相邻的磁体被分配给磁体组。 磁体组包括参考磁体和至少一个另外的磁体。 此外，识别用于磁体组的多个不同的磁体布置变量，使得布置变量的数量等于性能参数的数量。 根据性能参数的期望调整来计算排列变量的值。 基于所计算出的排列变量，相对于该磁体组的参考磁体确定磁体组的至少一个另外的磁体之一的布置。

    Method of determining a magnet arrangement
    5.
    发明申请
    Method of determining a magnet arrangement 失效
    确定磁体布置的方法

    公开(公告)号：US20120119506A1

    公开(公告)日：2012-05-17

    申请号：US13235577

    申请日：2011-09-19

    Applicant: Kurt Andersen ,  Erik Groendahl ,  Kenneth Pedersen

    Inventor： Kurt Andersen ,  Erik Groendahl ,  Kenneth Pedersen

    IPC: F03D9/00 ,  G06F17/50

    CPC classification number: H02K1/278 ,  H02K1/17 ,  H02K7/1838 ,  H02K15/03 ,  H02K29/03 ,  H02K2213/03 ,  H02K2213/12 ,  Y02E10/725

    Abstract: A method for arranging magnets of a rotor or stator of an electrical machine is provided. In this method a number of performance parameters of the electrical machine are identified. A plurality of neighboring magnets are assigned to a magnet group. The magnet group includes a reference magnet and at least one further magnet. Further, a number of distinct magnet arrangement variables for the magnet group are identified, such that the number of arrangement variables is equal to the number of performance parameters. A value of an arrangement variable is calculated according to a desired adjustment of a performance parameter. Based on the calculated arrangement variable, an arrangement is determined for one of the at least one further magnet of the magnet group relative to the reference magnet of that magnet group.

    Abstract translation: 提供一种用于布置电机的转子或定子的磁体的方法。 在该方法中，识别出电机的许多性能参数。 多个相邻的磁体被分配给磁体组。 磁体组包括参考磁体和至少一个另外的磁体。 此外，识别用于磁体组的多个不同的磁体布置变量，使得布置变量的数量等于性能参数的数量。 根据性能参数的期望调整来计算排列变量的值。 基于所计算出的排列变量，相对于该磁体组的参考磁体确定磁体组的至少一个另外的磁体之一的布置。

    Wind Turbine Yaw System and Method of Controlling the Same
    6.
    发明申请
    Wind Turbine Yaw System and Method of Controlling the Same 有权
    风力发电机系统及其控制方法

    公开(公告)号：US20110318178A1

    公开(公告)日：2011-12-29

    申请号：US13166000

    申请日：2011-06-22

    Applicant: Kurt Andersen

    Inventor： Kurt Andersen

    IPC: F03D7/04 ,  F03D7/02

    CPC classification number: F03D7/0204 ,  F05B2240/40 ,  F05B2260/74 ,  F05B2270/1032 ,  Y02E10/723

    Abstract: A wind turbine yaw system is provided that includes a yaw gear, at least two pinion gears, and at least two drive units, each of which is associated to one of the pinion gears for driving that pinion gear. The yaw system also includes a control system with a controller for generating a drive unit control signal for each drive unit for controlling the respective drive unit according to a reference signal having a desired operational parameter value for the respective drive unit, so as to realize the desired operational parameter value in the respective drive unit. The control system includes a feedback loop for each drive unit feeding a drive unit feedback signal including at least the actual value of one operational parameter of the respective drive unit back to the controller. The controller generates the drive unit control signals based on the reference signal and the feedback signals.

    Abstract translation: 提供了一种风力涡轮机偏航系统，其包括偏航齿轮，至少两个小齿轮和至少两个驱动单元，每个驱动单元与用于驱动该小齿轮的小齿轮中的一个相关联。 偏航系统还包括具有控制器的控制系统，用于根据具有用于相应驱动单元的期望操作参数值的参考信号，为每个驱动单元产生用于控制相应驱动单元的驱动单元控制信号，以便实现 相应的驱动单元中的期望的操作参数值。 控制系统包括用于每个驱动单元的反馈回路，该驱动单元将至少包括相应驱动单元的一个操作参数的实际值的驱动单元反馈信号送回控制器。 控制器根据参考信号和反馈信号产生驱动单元控制信号。

    Design and modeling system and methods
    7.
    发明授权
    Design and modeling system and methods 有权
    设计与建模系统及方法

    公开(公告)号：US07623139B1

    公开(公告)日：2009-11-24

    申请号：US10959896

    申请日：2004-10-06

    Applicant: Ralph Gifford ,  Vincent Huffaker ,  James Hurt ,  Kurt Andersen

    Inventor： Ralph Gifford ,  Vincent Huffaker ,  James Hurt ,  Kurt Andersen

    IPC: G09G5/00 ,  G09F19/00

    CPC classification number: G06F17/5086

    Abstract: A computer added design system enables layout of a dependent component based on master components having a set of geometric and functional properties. Based on the state of the dependent component imposed by the assembly, as well as user-entered parameters, modification to the set of properties can be calculated. Based on the calculated modification, the master component and dependent component are updated.

    Abstract translation: 计算机附加设计系统使得能够基于具有一组几何和功能属性的主组件来布置依赖组件。 根据组件施加的依赖组件的状态以及用户输入的参数，可以计算对该组属性的修改。 基于计算的修改，更新主组件和从属组件。

    3D design and modeling system and methods
    8.
    发明授权
    3D design and modeling system and methods 有权
    3D设计与建模系统及方法

    公开(公告)号：US09384591B2

    公开(公告)日：2016-07-05

    申请号：US13235309

    申请日：2011-09-16

    Applicant: James Hurt ,  Don Luhring ,  Vincent Huffaker ,  Kurt Andersen ,  Ralph Gifford

    Inventor： James Hurt ,  Don Luhring ,  Vincent Huffaker ,  Kurt Andersen ,  Ralph Gifford

    IPC: G06T19/00 ,  G06T19/20

    CPC classification number: G06T19/00 ,  G06T19/20 ,  G06T2219/2021

    Abstract: A computer-aided design (CAD) system provides for designing, modeling and simulating objects in 3D. Both 2D and 3D objects can be provided in a 3D space and associated to one another by one or more constraints. Modification to the objects is calculated to satisfy the constraints as well as the geometric and functional properties of the objects. The objects can then be updated according to the calculated modification, thereby satisfying various requirements of the design.

    Abstract translation: 计算机辅助设计（CAD）系统提供3D设计，建模和模拟对象。 2D和3D对象都可以在3D空间中提供，并通过一个或多个约束相互关联。 计算对象的修改以满足对象的约束以及几何和功能属性。 然后可以根据计算的修改更新对象，从而满足设计的各种要求。

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