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21. 发明授权

US08358044B2 Electric machine apparatus with integrated, high torque density magnetic gearing 失效
标题翻译：具有集成，高扭矩密度磁齿轮的电机设备
公开(公告)号：US08358044B2
公开(公告)日：2013-01-22
申请号：US11353569
申请日：2006-02-14
申请人： Michal-Wolfgang Waszak , Jan Hemmelmann , Ronghai Qu , Patrick Lee Jansen
发明人： Michal-Wolfgang Waszak , Jan Hemmelmann , Ronghai Qu , Patrick Lee Jansen
IPC分类号： H02K49/00
CPC分类号： H02K1/16 , F03D7/0272 , F05B2220/7066 , H02K7/11 , H02K7/1823 , H02K7/1838 , H02K21/12 , Y02E10/723 , Y02E10/725
摘要： An electrical machine apparatus having magnetic gearing embedded therein includes a moveable rotor having a first magnetic field associated therewith, a stator configured with a plurality of stationary stator windings therein, and a magnetic flux modulator interposed between the moveable rotor and the stator windings. The magnetic flux modulator is configured to transmit torque between the first magnetic field associated with said moveable rotor and a second magnetic field excited by the plurality of stationary stator windings.
摘要翻译：具有嵌入其中的磁齿轮的电机装置包括具有与其相关联的第一磁场的可动转子，其中配置有多个固定定子绕组的定子和插在可动转子与定子绕组之间的磁通量调节器。磁通量调制器被配置为在与所述可移动转子相关联的第一磁场和由多个静止定子绕组激励的第二磁场之间传递转矩。

22. 发明授权

US07847526B2 System and method for controlling torque ripples in synchronous machines 有权
标题翻译：控制同步电机转矩波动的系统和方法
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。

23. 发明授权

US07830063B2 Electrical machine with double-sided rotor 有权
标题翻译：电机带双面转子
公开(公告)号：US07830063B2
公开(公告)日：2010-11-09
申请号：US11559505
申请日：2006-11-14
申请人： Patrick Lee Jansen , James Michael Fogarty , Ralph James Carl, Jr. , James Patrick Francis Lyons , Ronghai Qu
发明人： Patrick Lee Jansen , James Michael Fogarty , Ralph James Carl, Jr. , James Patrick Francis Lyons , Ronghai Qu
IPC分类号： H02K1/22
CPC分类号： F03D9/25 , F03D9/00 , F03D13/20 , F03D80/60 , F05B2220/70642 , F05B2220/7066 , F05B2220/7068 , H02K5/20 , H02K7/1838 , H02K9/20 , H02K16/04 , H02K21/14 , H02K21/22 , Y02E10/725
摘要： A machine useful for ship propulsion purposes include a double-sided generator or motor with two concentric air gaps. In one embodiment, the machine includes a double-sided rotor with an inner rotor side and an outer rotor side; and a stator with an inner stator core and an outer stator core, wherein the double-sided rotor is concentrically disposed between the inner stator core and the outer stator core.
摘要翻译：用于船舶推进目的的机器包括具有两个同心气隙的双面发电机或电动机。在一个实施例中，机器包括具有内转子侧和外转子侧的双面转子; 以及具有内定子芯和外定子芯的定子，其中所述双侧转子同心地设置在所述内定子芯和所述外定子芯之间。

24. 发明申请

US20090309442A1 HIGH TORQUE DENSITY ELECTRICAL MACHINE 有权
标题翻译：高扭矩密度电机
公开(公告)号：US20090309442A1
公开(公告)日：2009-12-17
申请号：US12138182
申请日：2008-06-12
申请人： Ronghai Qu , Patrick Lee Jansen
发明人： Ronghai Qu , Patrick Lee Jansen
IPC分类号： H02K16/02 , H02K16/04 , H02K1/12 , H02K1/22
CPC分类号： H02K1/276 , H02K1/145 , H02K1/2773 , H02K1/2793 , H02K7/1823 , H02K16/02 , H02K16/04 , H02K21/02 , H02K21/12 , H02K21/24
摘要： An electrical machine is provided. The electrical machine includes a rotor comprising an inner rotor having a plurality of inner rotor poles and an outer rotor having a plurality of outer rotor poles. The electrical machine further comprises a stator configured to modulate a magnetic flux and to transmit torque to inner rotor and the outer rotor, the stator comprising a stator core interposed concentrically between the inner rotor and the outer rotor; a multiple of stator windings disposed in a plurality of stator slots, the stator windings configured to form a multiple of stator poles. The stator further comprises a plurality of stator teeth interposed between the plurality of stator slots, wherein an arithmetic sum or difference of twice number of stator teeth and a number of the stator poles equals a number of rotor poles.
摘要翻译：提供电机。电机包括转子，该转子包括具有多个内转子极的内转子和具有多个外转子极的外转子。该电机还包括定子，该定子构造成调制磁通量并将转矩传递到内转子和外转子，该定子包括同心地插在内转子和外转子之间的定子芯; 设置在多个定子槽中的定子绕组的倍数，所述定子绕组被配置为形成多个定子极。定子还包括插入在多个定子槽之间的多个定子齿，其中定子齿数量和数量的定数极数的算术和或差等于多个转子极数。

25. 发明授权

US07489060B2 Superconducting rotating machines with stationary field coils 有权
标题翻译：具有固定磁场线圈的超导旋转机械
公开(公告)号：US07489060B2
公开(公告)日：2009-02-10
申请号：US11479700
申请日：2006-06-30
申请人： Ronghai Qu , James William Bray
发明人： Ronghai Qu , James William Bray
IPC分类号： H02K31/00
CPC分类号： H02K19/20 , H02K19/103 , H02K55/02 , Y02E40/622
摘要： A machine includes a shaft adapted to rotate about a longitudinal axis and formed of a magnetic material and a rotor assembly rotationally engaged with the shaft The rotor assembly includes a pair of rotor disks comprising a magnetic material, each of the rotor disks having a number of magnetic poles, the magnetic poles being spaced apart circumferentially. The rotor disks are coupled to the shaft for rotation about the shaft and generation of a rotating permeance wave. The machine further includes a stator assembly that includes a magnetic core stator disposed between the rotor disks, a number of armature windings supported on the magnetic core stator, and a stationary superconducting field coil disposed between the magnetic core stator and the shaft. The stationary superconducting field coil is configured as a stationary magneto-motive force (MMF) source for the rotating permeance wave produced by the rotor assembly to produce a rotating magnetic field.
摘要翻译：机器包括适于围绕纵向轴线旋转并由磁性材料和与轴旋转接合的转子组件的转轴。转子组件包括一对包含磁性材料的转子盘，每个转子盘具有多个磁极，磁极周向间隔开。转子盘联接到轴上以围绕轴旋转并产生旋转磁导波。该机器还包括定子组件，其包括设置在转子盘之间的磁芯定子，支撑在磁芯定子上的多个电枢绕组以及设置在磁芯定子和轴之间的固定超导场线圈。固定超导场线圈被构造为用于由转子组件产生的旋转磁导波的固定磁动力（MMF）源，以产生旋转磁场。

26. 发明申请

US20080143115A1 ELECTRIC POWER GENERATION USING POWER TURBINE AFT OF LPT 失效
标题翻译：使用LPT的动力涡轮机进行电力发电
公开(公告)号：US20080143115A1
公开(公告)日：2008-06-19
申请号：US11611485
申请日：2006-12-15
申请人： John M. Kern , KiYoung Chung , Ronghai Qu , Wei Wu , Craig D. Young , Peter D. Toot , Christopher Glynn , Tom Compton
发明人： John M. Kern , KiYoung Chung , Ronghai Qu , Wei Wu , Craig D. Young , Peter D. Toot , Christopher Glynn , Tom Compton
IPC分类号： F01D15/10
CPC分类号： H02K7/1823 , F01D15/10 , F02C7/32 , F02K3/06 , H02K1/02 , H02K19/20 , Y02T50/672
摘要： An inside out generator disposed aft of the low-pressure turbine spool to generate power for the electrical demands of an aircraft system. The low-pressure turbine discharge flow is used to drive the power turbine, which is coupled to the generator. The generator is able to extract power at idle conditions of the aircraft engine from ducting the discharge through the inside out generator. The system eliminates the placement of a generator in the hot gas path of the discharge, and enables the injection of power directly to the accessory gear box of the engine.
摘要翻译：设置在低压涡轮阀芯的后方的内出发电机，以产生用于飞机系统的电气需求的动力。低压涡轮机排放流被用于驱动耦合到发电机的动力涡轮机。发电机能够在飞机发动机的怠速状态下提取动力，从而将排放管道通过内向外发生器。该系统消除了发生器在放电的热气路径中的放置，并且能够将动力直接喷射到发动机的附件齿轮箱。

27. 发明申请

US20080142284A1 Double-sided dual-shaft electrical machine 审中-公开
标题翻译：双面双轴电机
公开(公告)号：US20080142284A1
公开(公告)日：2008-06-19
申请号：US11639892
申请日：2006-12-15
申请人： Ronghai Qu , Timothy Gerard Richter , Henry Todd Young
发明人： Ronghai Qu , Timothy Gerard Richter , Henry Todd Young
IPC分类号： B60K1/02 , H02K16/00 , H02K7/14
CPC分类号： B60K17/145 , B60K1/00 , B60K2001/001 , B60L2220/52 , H02K16/02 , Y02T10/641
摘要： A double-sided dual-shaft electrical machine includes a stator disposed between the inner rotor and the outer rotor. The stator includes a plurality of inner stator coils disposed adjacent to the inner rotor for driving the inner rotor. A plurality of outer stator coils disposed adjacent to the outer rotor for driving the outer rotor.
摘要翻译：双面双轴电机包括设置在内转子和外转子之间的定子。定子包括与内转子相邻设置的用于驱动内转子的多个内定子线圈。与外转子相邻设置的用于驱动外转子的多个外定子线圈。

28. 发明申请

US20070108865A1 ELECTRICAL MACHINE WITH DOUBLE-SIDED STATOR 有权
标题翻译：具有双面定子的电机
公开(公告)号：US20070108865A1
公开(公告)日：2007-05-17
申请号：US11559506
申请日：2006-11-14
申请人： Patrick Jansen , James Michael Fogarty , Ralph James Carl , James Patrick Francis Lyons , Ronghai Qu
发明人： Patrick Jansen , James Michael Fogarty , Ralph James Carl , James Patrick Francis Lyons , Ronghai Qu
IPC分类号： B63H21/17
CPC分类号： H02K21/12 , H02K1/146 , H02K1/20 , H02K5/20 , H02K7/1838 , Y02E10/725
摘要： A machine useful for ship propulsion purposes includes 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.
摘要翻译：用于船舶推进目的的机器包括具有两个同心气隙的船舶推进电机。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。

29. 发明申请

US20070108853A1 Synchronous reluctance machine with a novel rotor topology 失效
标题翻译：具有新型转子拓扑的同步磁阻电机
公开(公告)号：US20070108853A1
公开(公告)日：2007-05-17
申请号：US11272848
申请日：2005-11-14
申请人： Manoj Shah , Jeremy VanDam , William Gerstler , Ronghai Qu , Ralph Carl
发明人： Manoj Shah , Jeremy VanDam , William Gerstler , Ronghai Qu , Ralph Carl
IPC分类号： H02K1/32 , H02K19/00 , H02K17/00
CPC分类号： H02K1/246 , H02K1/32
摘要： A synchronous reluctance machine that has a stator and a rotor shaft operationally disposed within the confines of the stator. Laminations are axially stacked to form boat shaped segments. A plurality of selected boat shaped segments form a selected number of rotor poles about the rotor shaft and a plurality of support bars disposed intermittently between the boat shaped segments. Each segment of lamination is boat shaped with angular acuity facing towards the stator.
摘要翻译：一种同步磁阻电机，其具有可操作地设置在定子的限制内的定子和转子轴。层压轴向堆叠形成船形段。多个选定的船形段形成围绕转子轴的选定数量的转子磁极和间隔地设置在船形段之间的多个支撑杆。每个层压片是船形的，角度面向定子。

30. 发明申请

US20070103027A1 ELECTRICAL MACHINE WITH DOUBLE-SIDED LAMINATION STACK 有权
标题翻译：具有双面层压板的电机
公开(公告)号：US20070103027A1
公开(公告)日：2007-05-10
申请号：US11559509
申请日：2006-11-14
申请人： Patrick Jansen , James Michael Fogarty , Bharat Sampathkumaran Bagepalli , Aniruddha Dattatraya Gadre , Ralph James Carl , James Patrick Francis Lyons , Jivtesh Garg , Ronghai Qu , Fulton Jose Lopez
发明人： Patrick Jansen , James Michael Fogarty , Bharat Sampathkumaran Bagepalli , Aniruddha Dattatraya Gadre , Ralph James Carl , James Patrick Francis Lyons , Jivtesh Garg , Ronghai Qu , Fulton Jose Lopez
IPC分类号： H02K9/20 , H02K9/00 , 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。

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