公开(公告)号：US08421255B2

公开(公告)日：2013-04-16

申请号：US12607402

申请日：2009-10-28

Applicant: Patrick Lee Jansen

Inventor： Patrick Lee Jansen

IPC: H02P9/04

CPC classification number: G01K7/42 ,  G01K13/08 ,  G01K2217/00 ,  H02P29/60

Abstract: A system for determining a temperature of a permanent magnet in a machine includes a voltage sensor that generates a voltage signal reflective of a stator voltage and a current sensor that generates a current signal reflective of a stator current. A processor receives the voltage and current signals and generates a temperature signal reflective of the temperature of the permanent magnet in the machine. A method for controlling a load of a machine includes generating a voltage signal, a current signal, and a temperature signal reflective of the temperature of a permanent magnet in the machine. The method further includes adjusting the load of the machine based on the temperature signal.

Abstract translation: 用于确定机器中永磁体的温度的系统包括产生反映定子电压的电压信号的电压传感器和产生反映定子电流的电流信号的电流传感器。 处理器接收电压和电流信号，并产生反映机器中永久磁铁温度的温度信号。 一种用于控制机器的负载的方法包括产生电压信号，电流信号和反映机器中永磁体的温度的温度信号。 该方法还包括基于温度信号来调节机器的负载。

公开(公告)号：US07581921B2

公开(公告)日：2009-09-01

申请号：US11424951

申请日：2006-06-19

Applicant: Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Gary R. Barnes ,  Thomas Frank Fric ,  James Patrick Francis Lyons ,  Kirk Gee Pierce ,  William Edwin Holley ,  Corneliu Barbu

Inventor： Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Gary R. Barnes ,  Thomas Frank Fric ,  James Patrick Francis Lyons ,  Kirk Gee Pierce ,  William Edwin Holley ,  Corneliu Barbu

IPC: F01D11/22

CPC classification number: H02K7/1838 ,  F03D7/0224 ,  F03D9/25 ,  F03D17/00 ,  F03D80/00 ,  F05B2220/706 ,  F05B2270/107 ,  H02K11/21 ,  H02K2201/03 ,  Y02E10/723 ,  Y02E10/725

Abstract: A control system for a rotary machine is provided. The rotary machine has at least one rotating member and at least one substantially stationary member positioned such that a clearance gap is defined between a portion of the rotating member and a portion of the substantially stationary member. The control system includes at least one clearance gap dimension measurement apparatus and at least one clearance gap adjustment assembly. The adjustment assembly is coupled in electronic data communication with the measurement apparatus. The control system is configured to process a clearance gap dimension signal and modulate the clearance gap dimension.

Abstract translation: 提供了一种用于旋转机器的控制系统。 旋转机具有至少一个旋转构件和至少一个基本上固定的构件，定位成使得在旋转构件的一部分和基本上静止的构件的一部分之间限定间隙。 控制系统包括至少一个间隙尺寸测量装置和至少一个间隙调节组件。 调整组件与测量装置进行电子数据通信。 控制系统被配置为处理间隙间隙尺寸信号并调节间隙尺寸。

公开(公告)号：US07548008B2

公开(公告)日：2009-06-16

申请号：US11559509

申请日：2006-11-14

Applicant: Patrick Lee Jansen ,  James Michael Fogarty ,  Bharat Sampathkumaran Bagepalli ,  Aniruddha Dattatraya Gadre ,  Ralph James Carl, Jr. ,  James Patrick Francis Lyons ,  Jivtesh Garg ,  Ronghai Qu ,  Fulton Jose Lopez

Inventor： Patrick Lee Jansen ,  James Michael Fogarty ,  Bharat Sampathkumaran Bagepalli ,  Aniruddha Dattatraya Gadre ,  Ralph James Carl, Jr. ,  James Patrick Francis Lyons ,  Jivtesh Garg ,  Ronghai Qu ,  Fulton Jose Lopez

IPC: H02K1/22

CPC classification number: H02K1/146 ,  F03D9/25 ,  F03D9/32 ,  F03D80/70 ,  F05B2220/30 ,  H02K1/06 ,  H02K1/12 ,  H02K1/20 ,  H02K5/20 ,  H02K7/1838 ,  H02K16/02 ,  H02K21/12 ,  Y02E10/725

Abstract: The machine includes a rotor with an inner rotor core and an outer rotor core and a double-sided stator with an inner stator side and an outer stator side. The double-sided stator is concentrically disposed between the inner rotor core and the outer rotor core of the wind turbine generator. The double-sided stator is configured to enable at least a portion of magnetic flux to be shared between the inner stator side and the outer stator side. An example of a particularly useful embodiment for the machine includes a ship propulsion motor.

Abstract translation: 该机器包括具有内转子芯和外转子芯的转子和具有内定子侧和外定子侧的双侧定子。 双面定子同心地设置在风力涡轮发电机的内转子芯和外转子芯之间。 双面定子构造成能够使内部定子侧和外侧定子侧之间共享至少一部分磁通。 机器特别有用的实施例的一个例子包括船舶推进马达。

公开(公告)号：US07521835B2

公开(公告)日：2009-04-21

申请号：US11426756

申请日：2006-06-27

Applicant: Ronghai Qu ,  Patrick Lee Jansen

Inventor： Ronghai Qu ,  Patrick Lee Jansen

IPC: H02K1/00

CPC classification number: H02K3/28 ,  H02K21/12 ,  Y02E10/725

Abstract: This document discusses, among other things, a stator with transposition between the windings or coils. The coils are free from transposition to increase the fill factor of the stator slots. The transposition at the end connections between an inner coil and an outer coil provide transposition to reduce circulating current loss. The increased fill factor reduces further current losses. Such a stator is used in a dual rotor, permanent magnet machine, for example, in a compressor pump, wind turbine gearbox, wind turbine rotor.

Abstract translation: 本文件还讨论了在绕组或线圈之间具有转置的定子。 线圈没有转置以增加定子槽的填充系数。 内部线圈和外部线圈之间的端部连接处的转置提供换位以减少循环电流损耗。 增加的填充因子减少了进一步的电流损耗。 这种定子用于例如压缩机泵，风力涡轮机齿轮箱，风力涡轮机转子中的双转子永磁机。

公开(公告)号：US07360310B2

公开(公告)日：2008-04-22

申请号：US11243531

申请日：2005-10-05

Applicant: Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Aniruddha Dattatraya Gadre

Inventor： Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Aniruddha Dattatraya Gadre

IPC: B23P17/00 ,  B23P23/00 ,  F03D9/00

CPC classification number: F03D9/25 ,  F03D15/20 ,  F03D80/50 ,  F03D80/70 ,  F05B2230/70 ,  F05B2240/50 ,  F05B2260/301 ,  F05B2280/2006 ,  F05B2280/6003 ,  F05B2280/6013 ,  F16C35/062 ,  F16C2237/00 ,  H02K7/086 ,  H02K7/1838 ,  H02K15/0006 ,  H02K15/06 ,  H02K2201/03 ,  Y02E10/722 ,  Y02E10/725 ,  Y02E10/726 ,  Y02P70/523 ,  Y10T29/49698 ,  Y10T29/4973

Abstract: A wind generator having removable change-out bearings includes a rotor and a stator, locking bolts configured to lock the rotor and stator, a removable bearing sub-assembly having at least one shrunk-on bearing installed, and removable mounting bolts configured to engage the bearing sub-assembly and to allow the removable bearing sub-assembly to be removed when the removable mounting bolts are removed.

Abstract translation: 具有可拆卸转换轴承的风力发电机包括转子和定子，构造成锁定转子和定子的锁定螺栓，具有安装有至少一个收缩轴承的可移除轴承子组件和可拆卸的安装螺栓， 轴承子组件，并且当可移除的安装螺栓被移除时允许移除轴承子组件被移除。

公开(公告)号：US07180204B2

公开(公告)日：2007-02-20

申请号：US11031259

申请日：2005-01-07

Applicant: James Jonathan Grant ,  Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Paul Stephen DiMascio ,  Aniruddha Dattatraya Gadre ,  Ronghai Qu

Inventor： James Jonathan Grant ,  Bharat Sampathkumaran Bagepalli ,  Patrick Lee Jansen ,  Paul Stephen DiMascio ,  Aniruddha Dattatraya Gadre ,  Ronghai Qu

IPC: F03D9/00

CPC classification number: F03D9/25 ,  F03D15/20 ,  F03D80/70 ,  F05B2220/7066 ,  H02K7/1838 ,  Y02E10/725

Abstract: Methods and apparatus for assembling a wind turbine generator are provided. The wind turbine generator includes a core and a plurality of stator windings circumferentially spaced about a generator longitudinal axis, a rotor rotatable about the generator longitudinal axis wherein the rotor includes a plurality of magnetic elements coupled to a radially outer periphery of the rotor such that an airgap is defined between the stator windings and the magnetic elements and the plurality of magnetic elements including a radially inner periphery having a first diameter. The wind turbine generator also includes a bearing including a first member in rotatable engagement with a radially inner second member, the first member including a radially outer periphery, a diameter of the radially outer periphery of the first member being substantially equal to the first diameter, the rotor coupled to the stator through the bearing such that a substantially uniform airgap is maintained.

Abstract translation: 提供了组装风力涡轮发电机的方法和装置。 风力涡轮发电机包括一个铁芯和围绕发电机纵向轴线周向隔开的多个定子绕组，围绕发电机纵向轴线可转动的转子，其中转子包括耦合到转子的径向外周边的多个磁性元件， 在定子绕组和磁性元件之间限定气隙，并且多个磁性元件包括具有第一直径的径向内周边。 风力涡轮发电机还包括轴承，其包括与径向内部第二构件可旋转接合的第一构件，第一构件包括径向外周边，第一构件的径向外周的直径基本上等于第一直径， 所述转子通过所述轴承联接到所述定子，使得保持基本均匀的气隙。

公开(公告)号：US07154193B2

公开(公告)日：2006-12-26

申请号：US10951335

申请日：2004-09-27

Applicant: Patrick Lee Jansen ,  James Patrick Lyons ,  Ralph James Carl, Jr. ,  Ronghai Qu ,  James Michael Fogarty

Inventor： Patrick Lee Jansen ,  James Patrick Lyons ,  Ralph James Carl, Jr. ,  Ronghai Qu ,  James Michael Fogarty

IPC: F03D9/00

CPC classification number: F03D9/25 ,  B63H5/125 ,  B63H21/17 ,  B63H2005/1258 ,  F03D15/20 ,  F03D80/60 ,  F05B2220/7066 ,  F05B2220/7068 ,  H02K1/20 ,  H02K5/20 ,  H02K7/086 ,  H02K7/14 ,  H02K7/1838 ,  H02K16/00 ,  H02K21/12 ,  Y02E10/725

Abstract: Machines useful for wind turbine and ship propulsion purposes include a wind turbine generator or a ship propulsion motor with two concentric air gaps. In one embodiment, the machine includes a rotor with an inner rotor core and an outer rotor core; and a double-sided stator with an inner stator side and an outer stator side. The double-sided stator is concentrically disposed between the inner rotor core and the outer rotor core.

Abstract translation: 对风力发电机和船舶推进目的有用的机器包括具有两个同心气隙的风力涡轮发电机或船舶推进电动机。 在一个实施例中，机器包括具有内转子芯和外转子芯的转子; 以及具有内定子侧和外定子侧的双面定子。 双面定子同心地设置在内转子芯和外转子芯之间。

公开(公告)号：US06462457B2

公开(公告)日：2002-10-08

申请号：US09749062

申请日：2000-12-27

Applicant: Manoj Ramprasad Shah ,  Sameh Ramadan Salem ,  Ronald Irving Longwell ,  Patrick Lee Jansen ,  Gerald Burt Kliman

Inventor： Manoj Ramprasad Shah ,  Sameh Ramadan Salem ,  Ronald Irving Longwell ,  Patrick Lee Jansen ,  Gerald Burt Kliman

IPC: H02K112

CPC classification number: H02K1/185 ,  H02K1/16 ,  H02K11/01 ,  H02K11/40

Abstract: A power generator that operates at a reduced keybar voltages and currents, flange currents, and keybar voltage differentials includes a keybar shield that reduces the amount of magnetic flux coupling into a keybar of multiple keybars during operation of the generator. By reducing the amount of coupled flux, the keybar shield reduces a keybar voltage and a keybar current in a keybar, reduces keybar current flowing into a flange, and reduces a voltage differential between voltages induced by the flux in the multiple keybars.

Abstract translation: 在减少的键盘电压和电流，法兰电流和键槽电压差下工作的发电机包括一个键槽屏蔽，其减少了在发电机运行期间耦合到多个键盘的键槽中的磁通量。 通过减少耦合磁通量，键盘屏蔽减少了键槽中的键槽电压和键槽电流，减少了流入法兰的键槽电流，并降低了由多个键盘中的磁通引起的电压之间的电压差。

公开(公告)号：US5729113A

公开(公告)日：1998-03-17

申请号：US786583

申请日：1997-01-21

Applicant: Patrick Lee Jansen ,  William James Premerlani ,  Neil Richard Garrigan

Inventor： Patrick Lee Jansen ,  William James Premerlani ,  Neil Richard Garrigan

IPC: H02P21/14 ,  H02P5/40

CPC classification number: H02P21/18

Abstract: A method for estimating rotor shaft velocity includes adding two counter rotating signal components to a fundamental motor control signal to provide a combined control signal; sensing at least one motor phase signal; determining an extracted portion of the motor phase signal representative of the two counter rotating signal components; and using the extracted portion to estimate rotor shaft velocity. The step of adding two counter rotating signal components may include either adding a single phase signal in a reference frame synchronous to the fundamental motor control signal or adding two separate signals.

Abstract translation: 用于估计转子轴速度的方法包括将两个反向旋转信号分量相加到基本电动机控制信号以提供组合控制信号; 感测至少一个电动机相位信号; 确定代表两个反转信号分量的电动机相位信号的提取部分; 并使用提取的部分来估计转子轴速度。 添加两个反向旋转信号分量的步骤可以包括在与基本电机控制信号同步的参考系中添加单相信号或者添加两个单独的信号。

公开(公告)号：US08376708B2

公开(公告)日：2013-02-19

申请号：US12495066

申请日：2009-06-30

Applicant: Priyangu C. Patel ,  Edwin Hidding ,  Gary R. Barnes ,  Patrick Lee Jansen ,  Adam Daniel Minadeo ,  Stephen B. Johnson ,  James H. Madge ,  Blake Weldon Wilson ,  Eric Steven Buskirk ,  Murtuza Lokhandwalla ,  Jacob Johannes Nies

Inventor： Priyangu C. Patel ,  Edwin Hidding ,  Gary R. Barnes ,  Patrick Lee Jansen ,  Adam Daniel Minadeo ,  Stephen B. Johnson ,  James H. Madge ,  Blake Weldon Wilson ,  Eric Steven Buskirk ,  Murtuza Lokhandwalla ,  Jacob Johannes Nies

IPC: A47C21/04 ,  B63H1/00 ,  F01D25/00 ,  F03D9/00 ,  H02P9/04

CPC classification number: H02K7/1838 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F03D80/88 ,  F05B2260/40311 ,  F05B2260/902 ,  F16H1/46 ,  H02K1/28 ,  H02K7/102 ,  H02K7/116 ,  Y02E10/725 ,  Y10T29/49826 ,  Y10T74/19637

Abstract: A drivetrain for a wind turbine includes a gearbox and a generator. The gear box includes a housing and an output shaft that is rotatably coupled within the housing, wherein the gearbox further includes at least one bearing positioned between the housing and the output shaft. The generator includes a stator coupled to the housing such that the stator is positioned radially inward from the housing, and a rotor coupled to the output shaft such that the rotor is positioned radially inward from the stator.

Abstract translation: 用于风力涡轮机的传动系包括齿轮箱和发电机。 齿轮箱包括壳体和可旋转地联接在壳体内的输出轴，其中齿轮箱还包括定位在壳体和输出轴之间的至少一个轴承。 该发电机包括一个定子，该定子联接到壳体上，使得该定子从壳体径向向内定位，一个转子与该输出轴相连接，使得该转子从定子径向向内定位。