公开(公告)号：US07345457B2

公开(公告)日：2008-03-18

申请号：US11326978

申请日：2006-01-06

申请人： Luis Jose Garces ,  Robert William Delmerico ,  Patrick Lee Jansen ,  John Harold Parslow ,  Harold Copeland Sanderson ,  Gautam Sinha

发明人： Luis Jose Garces ,  Robert William Delmerico ,  Patrick Lee Jansen ,  John Harold Parslow ,  Harold Copeland Sanderson ,  Gautam Sinha

IPC分类号： H02P9/14

CPC分类号： H02P9/302

摘要： A brushless exciter for a synchronous generator or motor generally includes a stator and a rotor rotatably disposed within the stator. The rotor has a field winding and a voltage rectifying bridge circuit connected in parallel to the field winding. A plurality of firing circuits are connected the voltage rectifying bridge circuit. The firing circuit is configured to fire a signal at an angle of less than 90° or at an angle greater than 90°. The voltage rectifying bridge circuit rectifies the AC voltage to excite or de-excite the field winding.

摘要翻译： 用于同步发电机或电动机的无刷励磁器通常包括定子和可旋转地设置在定子内的转子。 转子具有与励磁绕组并联连接的励磁绕组和电压整流桥式电路。 多个点火电路连接在整流桥电路上。 点火电路被配置为以小于90°的角度或大于90°的角度点燃信号。 电压整流桥电路对交流电压进行整流，激励或去激励励磁绕组。

公开(公告)号：US06388420B1

公开(公告)日：2002-05-14

申请号：US09704593

申请日：2000-11-03

申请人： Patrick Lee Jansen ,  William James Premerlani ,  Luis Jose Garces Rivera

发明人： Patrick Lee Jansen ,  William James Premerlani ,  Luis Jose Garces Rivera

IPC分类号： H02P762

CPC分类号： H02P21/18

摘要： A drive system comprises a rotor position and velocity tracker adapted to decouple fundamental frequency effects of a zero sequence signal of an induction machine from the zero sequence signal and to use a resulting error signal to estimate a position and a velocity of a rotor of the induction machine.

摘要翻译： 驱动系统包括转子位置和速度跟踪器，其适于将感应电机的零序信号的基频影响与零序信号分离，并且使用所得到的误差信号来估计感应转子的位置和速度 机。

公开(公告)号：US07982326B2

公开(公告)日：2011-07-19

申请号：US12899918

申请日：2010-10-07

申请人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

发明人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

IPC分类号： F03D9/00

CPC分类号： H02P6/183 ,  H02P9/42 ,  H02P21/22 ,  H02P29/50 ,  H02P2101/15

摘要： A system for controlling torque ripple in a permanent magnet synchronous machine includes a power converter configured to be coupled to the permanent magnet synchronous machine and to receive converter control signals and a system controller coupled to the power converter. The system controller includes a fundamental current controller configured for providing fundamental voltage commands, a harmonic current controller configured for using harmonic current commands, current feedback signals from the permanent magnet machine, and fundamental current commands in combination with positive and negative sequence regulators to obtain harmonic voltage commands, and summation elements configured for adding the fundamental voltage commands and the harmonic voltage commands to obtain the converter control signals.

摘要翻译： 一种用于控制永磁同步电机中的转矩脉动的系统，包括配置为耦合到永磁同步电机并接收转换器控制信号的电力转换器和耦合到功率转换器的系统控制器。 系统控制器包括配置用于提供基本电压命令的基波电流控制器，配置为使用谐波电流指令的谐波电流控制器，来自永磁电机的电流反馈信号以及与正序和负序调节器组合的基波电流命令以获得谐波 电压指令以及被配置用于增加基本电压指令和谐波电压指令以获得转换器控制信号的求和元件。

公开(公告)号：US20110018281A1

公开(公告)日：2011-01-27

申请号：US12899918

申请日：2010-10-07

申请人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

发明人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

IPC分类号： H02P9/04 ,  F03D9/00

CPC分类号： H02P6/183 ,  H02P9/42 ,  H02P21/22 ,  H02P29/50 ,  H02P2101/15

摘要： A system for controlling torque ripple in a permanent magnet synchronous machine includes a power converter configured to be coupled to the permanent magnet synchronous machine and to receive converter control signals and a system controller coupled to the power converter. The system controller includes a fundamental current controller configured for providing fundamental voltage commands, a harmonic current controller configured for using harmonic current commands, current feedback signals from the permanent magnet machine, and fundamental current commands in combination with positive and negative sequence regulators to obtain harmonic voltage commands, and summation elements configured for adding the fundamental voltage commands and the harmonic voltage commands to obtain the converter control signals.

摘要翻译： 一种用于控制永磁同步电机中的转矩脉动的系统，包括配置为耦合到永磁同步电机并接收转换器控制信号的电力转换器和耦合到功率转换器的系统控制器。 系统控制器包括配置用于提供基本电压命令的基波电流控制器，配置为使用谐波电流指令的谐波电流控制器，来自永磁电机的电流反馈信号以及与正序和负序调节器组合的基波电流命令以获得谐波 电压指令以及被配置用于增加基本电压指令和谐波电压指令以获得转换器控制信号的求和元件。

公开(公告)号：US07847526B2

公开(公告)日：2010-12-07

申请号：US11863352

申请日：2007-09-28

申请人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

发明人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

IPC分类号： H02P9/04 ,  H02P9/14 ,  H02P9/10

CPC分类号： H02P6/183 ,  H02P9/42 ,  H02P21/22 ,  H02P29/50 ,  H02P2101/15

摘要： A system for controlling torque ripple in a permanent magnet synchronous machine includes a power converter configured to be coupled to the permanent magnet synchronous machine and to receive converter control signals and a system controller coupled to the power converter. The system controller includes a fundamental current controller configured for providing fundamental voltage commands, a harmonic current controller configured for using harmonic current commands, current feedback signals from the permanent magnet machine, and fundamental current commands in combination with positive and negative sequence regulators to obtain harmonic voltage commands, and summation elements configured for adding the fundamental voltage commands and the harmonic voltage commands to obtain the converter control signals.

摘要翻译： 一种用于控制永磁同步电机中的转矩脉动的系统，包括配置为耦合到永磁同步电机并接收转换器控制信号的电力转换器和耦合到功率转换器的系统控制器。 系统控制器包括配置用于提供基本电压命令的基波电流控制器，配置为使用谐波电流指令的谐波电流控制器，来自永磁电机的电流反馈信号以及与正序和负序调节器组合的基波电流命令以获得谐波 电压指令以及被配置用于增加基本电压指令和谐波电压指令以获得转换器控制信号的求和元件。

公开(公告)号：US20090085354A1

公开(公告)日：2009-04-02

申请号：US11863352

申请日：2007-09-28

申请人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

发明人： Zhuohui Tan ,  Xiaoming Yuan ,  Changyong Wang ,  Ronghai Qu ,  Robert William Delmerico ,  Patrick Lee Jansen

IPC分类号： F03D9/00 ,  H02P6/10 ,  H02P9/00 ,  H02P9/14

CPC分类号： H02P6/183 ,  H02P9/42 ,  H02P21/22 ,  H02P29/50 ,  H02P2101/15

摘要： A system for controlling torque ripple in a permanent magnet synchronous machine includes a power converter configured to be coupled to the permanent magnet synchronous machine and to receive converter control signals and a system controller coupled to the power converter. The system controller includes a fundamental current controller configured for providing fundamental voltage commands, a harmonic current controller configured for using harmonic current commands, current feedback signals from the permanent magnet machine, and fundamental current commands in combination with positive and negative sequence regulators to obtain harmonic voltage commands, and summation elements configured for adding the fundamental voltage commands and the harmonic voltage commands to obtain the converter control signals.

摘要翻译： 一种用于控制永磁同步电机中的转矩脉动的系统，包括配置为耦合到永磁同步电机并接收转换器控制信号的电力转换器和耦合到功率转换器的系统控制器。 系统控制器包括配置用于提供基本电压命令的基波电流控制器，配置为使用谐波电流指令的谐波电流控制器，来自永磁电机的电流反馈信号以及与正序和负序调节器组合的基波电流命令以获得谐波 电压指令以及被配置用于增加基本电压指令和谐波电压指令以获得转换器控制信号的求和元件。

公开(公告)号：US08421255B2

公开(公告)日：2013-04-16

申请号：US12607402

申请日：2009-10-28

申请人： Patrick Lee Jansen

发明人： Patrick Lee Jansen

IPC分类号： H02P9/04

CPC分类号： G01K7/42 ,  G01K13/08 ,  G01K2217/00 ,  H02P29/60

摘要： 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.

摘要翻译： 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

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

发明人： 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分类号： F01D11/22

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

摘要： 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.

摘要翻译： 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

申请人： 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

发明人： 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分类号： H02K1/22

CPC分类号： 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

摘要： 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.

摘要翻译： 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

申请人： Ronghai Qu ,  Patrick Lee Jansen

发明人： Ronghai Qu ,  Patrick Lee Jansen

IPC分类号： H02K1/00

CPC分类号： H02K3/28 ,  H02K21/12 ,  Y02E10/725

摘要： 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.

摘要翻译： 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。