公开(公告)号：US08803467B2

公开(公告)日：2014-08-12

申请号：US13273373

申请日：2011-10-14

Applicant: Xiuhong Sun

Inventor： Xiuhong Sun

IPC: G05B11/01 ,  G08C19/20

CPC classification number: G08C19/20 ,  H02K41/031 ,  H02K2201/15 ,  Y10T29/49009

Abstract: A partial arc servomotor assembly having a curvilinear U-channel with two parallel rare earth permanent magnet plates facing each other and a pivoted ironless three phase coil armature winding moves between the plates. An encoder read head is fixed to a mounting plate above the coil armature winding and a curvilinear encoder scale is curved to be co-axis with the curvilinear U-channel permanent magnet track formed by the permanent magnet plates. Driven by a set of miniaturized power electronics devices closely looped with a positioning feedback encoder, the angular position and velocity of the pivoted payload is programmable and precisely controlled.

Abstract translation: 具有相互面对的两个平行的稀土永磁体板的曲线形的U形通道的局部弧伺服电动机组件和一个枢转的无铁三相线圈电枢绕组在板之间移动。 编码器读头固定在线圈电枢绕组上方的安装板上，并且曲线编码器刻度盘弯曲成与永久磁铁板形成的曲线型U形永磁轨道共轴。 由与定位反馈编码器紧密环绕的一组小型化电力电子设备驱动，枢转有效载荷的角位置和速度可编程和精确控制。

公开(公告)号：US08803348B2

公开(公告)日：2014-08-12

申请号：US13396950

申请日：2012-02-15

Applicant: Erik Groendahl ,  Hans-joergen Thougaard

Inventor： Erik Groendahl ,  Hans-joergen Thougaard

IPC: F03D9/00 ,  H02P9/04

CPC classification number: F03D9/255 ,  F03D9/25 ,  F05B2240/40 ,  H02K3/28 ,  H02K7/183 ,  H02K7/1838 ,  H02K2201/15 ,  H02K2213/12 ,  Y02E10/725

Abstract: A wind turbine is provided. The wind turbine includes at least one generator adapted to generate electric power and a plurality of electrical converter units adapted to convert electric power generated by the generator and electrically connectable or connected to the generator and to a utility grid. The generator includes a stator being segmented in stator segments. Each stator segment includes a plurality of stator windings. The stator windings of the respective stator segments are divided into at least a first and a second group of stator windings with each group including at least one stator winding. Several or all first groups of stator windings are electrically connected to a first electrical converter unit and several or all second groups of stator windings are electrically connected to a second electrical converter unit.

Abstract translation: 提供风力涡轮机。 风力涡轮机包括适于产生电力的至少一个发电机和适于将由发电机产生的电能转换并连接到发电机和电力电网的多个电力转换器单元。 发电机包括定子分段的定子。 每个定子段包括多个定子绕组。 各个定子节段的定子绕组被分成至少第一组和第二组定子绕组，每个组包括至少一个定子绕组。 定子绕组的几个或所有第一组电连接到第一电转换器单元，并且几个或所有第二组定子绕组电连接到第二电转换器单元。

公开(公告)号：US20140197711A1

公开(公告)日：2014-07-17

申请号：US14153862

申请日：2014-01-13

Applicant: Sven BUSCH

Inventor： Sven BUSCH

IPC: H02K1/14

CPC classification number: H02K1/148 ,  E05F15/608 ,  E06B3/90 ,  H02K1/2786 ,  H02K7/14 ,  H02K11/33 ,  H02K2201/15 ,  H02K2203/03

Abstract: A drive unit for a door includes an electronically commutated multipole motor having: a stator part configured to be arrangable at a stationary structural component part; and a rotor part configured to be gearlessly connectable to a rotationally drivable element. The stator part and the rotor part include sheet metal elements stacked in a package-like manner. The sheet metal elements of the stator part and the sheet metal elements of the rotor part extend parallel to one another.

Abstract translation: 一种用于门的驱动单元包括：电子换向多极马达，其具有：定子部分，其构造成可布置在固定结构部件上; 以及转子部件，其构造成可无档地连接到可旋转驱动的元件。 定子部分和转子部分包括以包装方式堆叠的金属片元件。 定子部分的金属片和转子部分的金属片元件彼此平行地延伸。

公开(公告)号：US20140062247A1

公开(公告)日：2014-03-06

申请号：US14015187

申请日：2013-08-30

Applicant: Siemens Aktiengesellschaft

Inventor： Matthias Dorfner ,  Zeljko Jajtic ,  Gerhard Matscheko

IPC: H02K1/27 ,  H02K15/03

CPC classification number: H02K1/274 ,  H02K1/2773 ,  H02K15/03 ,  H02K2201/15 ,  Y10T29/49009

Abstract: An electric machine includes a primary section, a secondary section interacting with the primary section via an air gap during operation of the electric machine, and a first base element fastened to the secondary section. The base element includes a first pole shoe having a first end and a second end, with the second end of the first pole shoe facing the air gap, a second pole shoe having a first end and a second end, with the second end of the second pole shoe facing the air gap, and a permanent magnet disposed between the first pole shoe and the second pole shoe. The permanent magnet has a magnetization from the first pole shoe to the second pole shoe, and is formed by a matrix with a magnetically active material embedded therein.

Abstract translation: 一种电动机包括：初级部分，在电机操作期间通过气隙与主要部分相互作用的次级部分;以及紧固到次级部分的第一基体元件。 基座元件包括具有第一端和第二端的第一极靴，第一极靴的第二端面对气隙，第二极靴具有第一端和第二端，第二极靴的第二端 面对气隙的第二极靴，以及设置在第一极靴和第二极靴之间的永磁体。 永磁体具有从第一极靴到第二极靴的磁化，并且由嵌入其中的磁性活性材料的矩阵形成。

公开(公告)号：US20140015382A1

公开(公告)日：2014-01-16

申请号：US13727367

申请日：2012-12-26

Applicant: HYUNDAI MOBIS CO., LTD.

Inventor： Young Kwang KIM

IPC: H02K7/14

CPC classification number: H02K7/14 ,  B60K7/0007 ,  B60K17/046 ,  B60K2007/0038 ,  B60K2007/0092 ,  H02K7/116 ,  H02K41/031 ,  H02K2201/15 ,  Y02T10/641

Abstract: An in-wheel motor includes: a motor rotor installed inside a wheel of a vehicle; and a plurality of motor stators installed on the circumference of the motor rotor so as to be separated from each other, and forming magnetic fields to rotate the motor rotor.

Abstract translation: 轮毂电动机包括：安装在车辆车轮内的电机转子; 以及多个电动机定子，其安装在电动机转子的圆周上以彼此分离，并且形成磁场以使电动机转子旋转。

公开(公告)号：US20130307275A1

公开(公告)日：2013-11-21

申请号：US13879390

申请日：2012-05-18

Applicant: Zhubin Sun

Inventor： Zhubin Sun

IPC: F03D9/00

CPC classification number: F03D9/25 ,  F03D13/20 ,  F03D15/20 ,  F05B2220/706 ,  H02K7/183 ,  H02K21/14 ,  H02K21/22 ,  H02K2201/15 ,  Y02E10/721 ,  Y02E10/725

Abstract: An annular hood, with a stator assembly mounted and fixed therein, is fixed on the support bar. The stator assembly comprises an annular stator mounting plate which is fixed with an inner stator ring and an outer stator ring distributed concentrically. An annular track is formed between the inner stator ring and the outer stator ring. A rotor assembly and the stator assembly are coaxially and pivotally connected on the support bar, and the rotor assembly is formed of a rotor holder and multiple rotors distributed uniformly on the periphery of the rotor holder at interval. The rotor holder is formed of an outer ring and an inner ring, multiple blade fixing members of a spoke structure are arranged between the outer ring and the inner ring of the holder, and blades are fixed on the blade fixing members. The rotors are protruded and fixed on the outer ring of the holder axially, and a steel magnet of the rotors is located in the annular track between the inner stator ring and the outer stator ring.

Abstract translation: 安装有固定在其中的定子组件的环形罩被固定在支撑杆上。 定子组件包括环形定子安装板，其固定有内部定子环和外部定子环，同心地分布。 在内定子环和外定子环之间形成环形轨道。 转子组件和定子组件在支撑杆上同轴且可枢转地连接，并且转子组件由转子保持器和间隔均匀地分布在转子保持器的周边上的多个转子形成。 转子保持器由外圈和内圈形成，在外圈和保持件的内圈之间布置有轮辐结构的多个刀片固定构件，并且刀片固定在刀片固定构件上。 转子轴向突出固定在保持架的外圈上，转子的钢磁体位于内定子环和外定子环之间的环形轨道中。

公开(公告)号：US20130243598A1

公开(公告)日：2013-09-19

申请号：US13616657

申请日：2012-09-14

Applicant: Sebastian Ziegler ,  Bernie van Leeuwen ,  Armin Olschewski ,  Arno Stubenrauch ,  Alexander de Vries

Inventor： Sebastian Ziegler ,  Bernie van Leeuwen ,  Armin Olschewski ,  Arno Stubenrauch ,  Alexander de Vries

IPC: F03D11/00 ,  H02K7/14

CPC classification number: H02K7/14 ,  F03D7/0224 ,  F03D80/70 ,  F05B2260/79 ,  F16C19/16 ,  F16C41/004 ,  F16C2300/14 ,  F16C2360/31 ,  H02K7/08 ,  H02K7/1838 ,  H02K41/03 ,  H02K2201/15 ,  Y02E10/722 ,  Y02E10/723 ,  Y02E10/725

Abstract: A bearing adjusts an angle of attack of a rotor blade of a wind turbine according and includes first and second bearing rings that are rotatable relative to each other. The first bearing ring includes, as a slider or translator of a linear motor, a plurality of magnetic field sources disposed adjacently around at least a part of its circumference. The magnetic field sources are disposed such that each two adjacently disposed magnetic field sources generate a magnetic field with alternating polarity. The second bearing ring includes, as a stator of the linear motor, a group of at least two coils disposed adjacently around at least part of its circumference. A wind turbine includes a rotor coupled to at least one rotor blade via such a bearing, which enables the angle of attack of the rotor blade to be adjusted during operation.

Abstract translation: 轴承调整风力涡轮机的转子叶片的迎角，并且包括可相对于彼此旋转的第一和第二轴承环。 第一轴承环包括作为线性电动机的滑块或平移器，围绕其圆周的至少一部分相邻设置的多个磁场源。 磁场源被布置成使得每两个相邻设置的磁场源产生具有交替极性的磁场。 第二轴承环包括作为线性电动机的定子的一组围绕其圆周的至少部分相邻设置的至少两个线圈。 风力涡轮机包括经由这种轴承联接到至少一个转子叶片的转子，其使得能够在操作期间调整转子叶片的迎角。

公开(公告)号：US08492914B2

公开(公告)日：2013-07-23

申请号：US12851404

申请日：2010-08-05

Applicant: Nayan Engineer

Inventor： Nayan Engineer

IPC: H02K23/52

CPC classification number: F02N11/04 ,  B60L3/0061 ,  B60L11/14 ,  B60L15/20 ,  B60L2220/50 ,  B60L2240/36 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2260/26 ,  F02B63/04 ,  H02K7/14 ,  H02K7/1869 ,  H02K16/00 ,  H02K2201/15 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

Abstract: Featured is a starter/generator to start a reciprocating engine or generate electrical energy using the engine. The starter/generator includes a plurality of magnetic elements that establish a magnetic flux, each magnetic element being attached to a surface of the crankshaft so the element moves in a prescribed path as the crankshaft rotates; a plurality of stator elements being arranged within the engine so as to be maintained in fixed relation to a corresponding magnetic element as it moves in the prescribed path, and control circuitry being configured and arranged to control the functionality of each stator element. In one mode a stator element is controlled so that movement of the magnetic element by the stator element cause electrical energy to be generated in the respective stator element and so in another mode each stator element/magnetic element combination operates the motor/generator as a motor.

Abstract translation: 特色是启动往复式发动机或使用发动机产生电能的起动器/发电机。 起动器/发电机包括建立磁通量的多个磁性元件，每个磁性元件附接到曲轴的表面，使得元件在曲轴旋转时以规定的路径移动; 多个定子元件布置在发动机内，以便在规定路径中移动时与相应的磁性元件保持固定关系，并且控制电路被配置和布置成控制每个定子元件的功能。 在一种模式中，定子元件受到控制，使得定子元件的磁性元件的运动导致在相应的定子元件中产生电能，因此在另一种模式中，每个定子元件/磁性元件组合将电动机/发电机作为电动机 。

公开(公告)号：US20130169119A1

公开(公告)日：2013-07-04

申请号：US13468321

申请日：2012-05-10

Applicant: YEE-PIEN YANG

Inventor： YEE-PIEN YANG

IPC: H02K7/14

CPC classification number: H02K7/14 ,  H02K41/031 ,  H02K2201/15

Abstract: A wheel driven mechanism adapted for driving a vehicle without motor is disclosed to include a rotor defining therein an accommodation chamber, a plurality of permanent magnets arranged in the accommodation chamber of the rotor, a stator having one or a number of stator segments, and one or a number of electromagnets located on the stator segment(s) within the accommodation chamber and facing toward the permanent magnets at the stator to enhance the convenience of use of the wheel driven mechanism.

Abstract translation: 公开了一种适于驱动没有马达的车辆的轮驱动机构，包括：转子，其中限定有容纳室，设置在转子的容纳室中的多个永磁体，具有一个或多个定子段的定子，以及一个 或位于收纳室内的定子部分上的多个电磁体，并且面向着定子处的永磁体，以增强轮驱动机构的使用方便性。

公开(公告)号：US08421261B2

公开(公告)日：2013-04-16

申请号：US12989926

申请日：2009-04-28

Applicant: Hartmuth Drews

Inventor： Hartmuth Drews

IPC: F03B13/00 ,  H02P9/04 ,  F03D9/00

CPC classification number: H02K7/1823 ,  F03B7/003 ,  F03B17/062 ,  F05B2220/706 ,  F05B2220/7066 ,  F05B2220/7068 ,  H02K7/1869 ,  H02K21/24 ,  H02K41/03 ,  H02K2201/15 ,  Y02E10/223 ,  Y02E10/28

Abstract: In a water wheel with an integrated electrical generator, a ring element for forming a rotor is rigidly concentrically connected with the water wheel. The ring element is assembled of modular individual segments with inserted permanent magnets. At least one corresponding partial ring as a stator is allocated to the rotor, whereby each partial ring carries electrical coils in correlation to the permanent magnets of the ring element of the rotor. The partial rings of the stator are stationarily mounted by holding elements on support struts of the water wheel.

Abstract translation: 在具有集成发电机的水轮中，用于形成转子的环形元件与水轮刚性地同心连接。 环形元件由具有插入的永磁体的模块化单独段组装。 作为定子的至少一个对应的部分环被分配给转子，由此每个部分环与转子的环形元件的永磁体相关联地携带电线圈。 定子的部分环通过固定元件固定在水轮的支撑支柱上。