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    Inner rotor type permanent magnet excited transverse flux motor
    1.
    发明申请
    Inner rotor type permanent magnet excited transverse flux motor 有权
    内转子式永磁励磁横向磁通电机

    公开(公告)号：US20080211326A1

    公开(公告)日：2008-09-04

    申请号：US12003611

    申请日：2007-12-28

    申请人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Young Lee ,  Ji Won Kim ,  Shi Uk Chung

    发明人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Young Lee ,  Ji Won Kim ,  Shi Uk Chung

    IPC分类号： H02K1/12 ,  H02K1/27

    CPC分类号： H02K21/145 ,  H02K21/16 ,  H02K2201/12 ,  H02K2213/12

    摘要： Disclosed herein is an inner rotor type permanent magnet excited transverse flux motor, in which a laminated structure in an axial direction or in a radial shape is applied to a stator iron core so as to employ a small amount of permanent magnets compared with a conventional outer rotor type permanent magnet excited transverse flux motor, thus providing high output power, increasing the efficiency of power generation, and reducing noise and vibration.For this, the present invention provides an inner rotor type permanent magnetic excited transverse flux motor comprising: a stator including a stator powdered iron core press-molded using a mold, a stator laminated iron core laminated on upper and lower layer portions of the circumference of the stator powdered iron core at regular intervals, and a stator winding which winds the segmented stator powdered iron core in which a current flows is wound between the intervals; and a rotor in which a rotor permanent magnet and a rotor powdered iron core are arranged alternately to face each other.

    摘要翻译： 本发明公开了一种内转子型永磁激励横向磁通电动机，其中将轴向或径向形状的层叠结构施加到定子铁芯上，以便与常规外部相比采用少量的永磁体 转子式永磁励磁横向磁通电机，从而提供高输出功率，提高发电效率，降低噪声和振动。 为此，本发明提供一种内转子型永磁式励磁横向磁通电动机，其特征在于，包括：定子，其包括使用模具加压成形的定子粉末铁芯，层叠在所述圆周的上下部分的定子层叠铁芯 规定间隔的定子粉末状铁芯和卷绕电流流动的分段定子粉末铁芯的定子绕组卷绕在间隔之间; 以及转子永磁体和转子粉末状铁芯交替配置成彼此相对的转子。

    Inner rotor type permanent magnet excited transverse flux motor
    2.
    发明授权
    Inner rotor type permanent magnet excited transverse flux motor 有权
    内转子式永磁励磁横向磁通电机

    公开(公告)号：US07952252B2

    公开(公告)日：2011-05-31

    申请号：US12003611

    申请日：2007-12-28

    申请人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Young Lee ,  Ji Won Kim ,  Shi Uk Chung

    发明人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Young Lee ,  Ji Won Kim ,  Shi Uk Chung

    IPC分类号： H02K1/12

    CPC分类号： H02K21/145 ,  H02K21/16 ,  H02K2201/12 ,  H02K2213/12

    摘要： Disclosed herein is an inner rotor type permanent magnet excited transverse flux motor, in which a laminated structure in an axial direction or in a radial shape is applied to a stator iron core so as to employ a small amount of permanent magnets compared with a conventional outer rotor type permanent magnet excited transverse flux motor, thus providing high output power, increasing the efficiency of power generation, and reducing noise and vibration. For this, the present invention provides an inner rotor type permanent magnetic excited transverse flux motor comprising: a stator including a stator powdered iron core press-molded using a mold, a stator laminated iron core laminated on upper and lower layer portions of the circumference of the stator powdered iron core at regular intervals, and a stator winding which winds the segmented stator powdered iron core in which a current flows is wound between the intervals; and a rotor in which a rotor permanent magnet and a rotor powdered iron core are arranged alternately to face each other.

    摘要翻译： 本发明公开了一种内转子型永磁激励横向磁通电动机，其中将轴向或径向形状的层叠结构施加到定子铁芯上，以便与常规外部相比采用少量的永磁体 转子式永磁励磁横向磁通电机，从而提供高输出功率，提高发电效率，降低噪声和振动。 为此，本发明提供一种内转子型永磁式励磁横向磁通电动机，其特征在于，包括：定子，其包括使用模具加压成形的定子粉末铁芯，层叠在所述圆周的上下部分的定子叠层铁芯 规定间隔的定子粉末状铁芯和卷绕电流流动的分段定子粉末铁芯的定子绕组卷绕在间隔之间; 以及转子永磁体和转子粉末状铁芯交替配置成彼此相对的转子。

    Permanent magnet excited transverse flux linear motor with normal force compensation structure
    5.
    发明授权
    Permanent magnet excited transverse flux linear motor with normal force compensation structure 有权
    具有法向力补偿结构的永磁励磁横向线性电机

    公开(公告)号：US07474019B2

    公开(公告)日：2009-01-06

    申请号：US11827565

    申请日：2007-07-12

    申请人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Won Kim ,  Shi Uk Chung

    发明人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Won Kim ,  Shi Uk Chung

    IPC分类号： H02K41/00

    CPC分类号： H02K41/033 ,  H02K2213/03

    摘要： Disclosed herein is a permanent magnet excited transverse flux linear motor with a normal force compensation structure in which a stator is inserted in the middle of leg portions of a mover so as to compensate normal forces generated between the mover and the stator, thus reducing noise and vibration.The permanent magnet excited transverse flux linear motor with a normal force compensation structure in accordance with the present invention comprises: a mover including iron cores and permanent magnets, arranged alternately with each other, and a winding coil winding the mover iron cores and the mover permanent magnets; and a stator having an air gap between the mover and itself and arranged longitudinally in the moving direction of the mover, wherein the mover iron cores and the mover permanent magnets are formed in the shape of “∩”, of which both leg portions and middle portions are arranged in a straight line, the winding coil winds the both leg portions of the mover iron cores and the mover permanent magnets in the shape of “∩”, respectively, and an iron core of the stator having a concave-convex shape, in which a plurality of projections formed along the length of a central portion and projected from the central portion to the left and right sides alternately, is arranged to be inserted in the middle of the both leg portions of the mover iron cores and the mover permanent magnets.

    摘要翻译： 本文公开了一种具有法向力补偿结构的永磁励磁横向线性电动机，其中定子被插入到动子的腿部的中间部分，以补偿在动子和定子之间产生的法向力，从而减少噪声和 振动。 根据本发明的具有法向力补偿结构的永磁激励横向磁通线性电动机包括：包括铁芯和永磁体的移动器，彼此交替排列，并且绕组线圈缠绕移动器铁芯和移动器永久 磁铁 以及定子，其具有在所述动子与其本身之间的空气间隙，并且沿所述动子的移动方向纵向排列，其中所述动子铁芯和所述动子永久磁铁形成为“∩”的形状，其中所述腿部和中部 部分以直线排列，绕组线圈分别以“∩”的形式卷绕起动器铁芯和动子永磁体的两个腿部以及具有凹凸形状的定子的铁芯， 其中沿着中心部分的长度形成并且从中心部分向左右交替地突出的多个突起布置成插入在移动器铁芯和移动器永久件的两个腿部的中间 磁铁。

    Permanent magnet excited transverse flux linear motor with normal force compensation structure
    6.
    发明申请
    Permanent magnet excited transverse flux linear motor with normal force compensation structure 有权
    具有法向力补偿结构的永磁励磁横向线性电机

    公开(公告)号：US20080024014A1

    公开(公告)日：2008-01-31

    申请号：US11827565

    申请日：2007-07-12

    申请人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Won Kim ,  Shi Uk Chung

    发明人： Do Hyun Kang ,  Jung Hwan Chang ,  Ji Won Kim ,  Shi Uk Chung

    IPC分类号： H02K41/02

    CPC分类号： H02K41/033 ,  H02K2213/03

    摘要： Disclosed herein is a permanent magnet excited transverse flux linear motor with a normal force compensation structure in which a stator is inserted in the middle of leg portions of a mover so as to compensate normal forces generated between the mover and the stator, thus reducing noise and vibration.The permanent magnet excited transverse flux linear motor with a normal force compensation structure in accordance with the present invention comprises: a mover including iron cores and permanent magnets, arranged alternately with each other, and a winding coil winding the mover iron cores and the mover permanent magnets; and a stator having an air gap between the mover and itself and arranged longitudinally in the moving direction of the mover, wherein the mover iron cores and the mover permanent magnets are formed in the shape of “∩”, of which both leg portions and middle portions are arranged in a straight line, the winding coil winds the both leg portions of the mover iron cores and the mover permanent magnets in the shape of “∩”, respectively, and an iron core of the stator having a concave-convex shape, in which a plurality of projections formed along the length of a central portion and projected from the central portion to the left and right sides alternately, is arranged to be inserted in the middle of the both leg portions of the mover iron cores and the mover permanent magnets.

    摘要翻译： 本文公开了一种具有法向力补偿结构的永磁励磁横向线性电动机，其中定子被插入到动子的腿部的中间部分，以补偿在动子和定子之间产生的法向力，从而减少噪声和 振动。 根据本发明的具有法向力补偿结构的永磁激励横向磁通线性电动机包括：包括铁芯和永磁体的移动器，彼此交替排列，并且绕组线圈缠绕移动器铁芯和移动器永久 磁铁 以及定子，其具有在所述动子与其本身之间的空气间隙，并且沿所述动子的移动方向纵向排列，其中所述动子铁芯和所述动子永久磁铁形成为“∩”的形状，其中所述腿部和中部 部分以直线排列，绕组线圈分别以“∩”的形式卷绕起动器铁芯和动子永磁体的两个腿部以及具有凹凸形状的定子的铁芯， 其中沿着中心部分的长度形成并且从中心部分向左右交替地突出的多个突起布置成插入在移动器铁芯和移动器永久件的两个腿部的中间 磁铁。

    Doubly salient permanent magnet electric machine
    7.
    发明授权
    Doubly salient permanent magnet electric machine 有权
    双凸极永磁电机

    公开(公告)号：US08624446B2

    公开(公告)日：2014-01-07

    申请号：US12796846

    申请日：2010-06-09

    申请人： Shi Uk Chung ,  Do Hyun Kang ,  Byung Chul Woo ,  Ji Won Kim ,  Ji Young Lee ,  Seung Ryul Moon

    发明人： Shi Uk Chung ,  Do Hyun Kang ,  Byung Chul Woo ,  Ji Won Kim ,  Ji Young Lee ,  Seung Ryul Moon

    IPC分类号： H02K41/02

    CPC分类号： H02K41/031 ,  H02K1/14 ,  H02K16/02 ,  H02K16/04 ,  H02K2213/03

    摘要： Disclosed herein is a linear, curved or rotary electric machine. The electric machine includes first and second movers which are adjacent to each other and have a phase angle difference of 60° therebetween. The first mover includes phases U, V and W and the second mover includes phases /U, /V and /W. The electric machine of the present invention can reduce pulsations of thrust caused by end effect. In particular, in the case where the stator includes permanent magnets having the same poles and salient poles which alternate with the permanent magnets, the number of permanent magnets used can be reduced to half of that of a conventional linear electric machine.

    摘要翻译： 本文公开了线性，弯曲或旋转电机。 电机包括彼此相邻并且在其间具有60°的相位角差的第一和第二移动器。 第一移动器包括相U，V和W，第二移动器包括相/ U，/ V和/ W。 本发明的电机可以减少最终效果引起的推力脉动。 特别地，在定子包括具有与永磁体交替的极点和凸极相同的永磁体的情况下，所使用的永久磁铁的数量可以减少到常规线性电机的数量的一半。

    Structure for linear and rotary electric machines
    8.
    发明授权
    Structure for linear and rotary electric machines 有权
    线性和旋转电机的结构

    公开(公告)号：US08593019B2

    公开(公告)日：2013-11-26

    申请号：US12759640

    申请日：2010-04-13

    申请人： Shi Uk Chung ,  Do Hyun Kang ,  Byung Chul Woo ,  Ji Won Kim ,  Ji Young Lee ,  Seung Ryul Moon

    发明人： Shi Uk Chung ,  Do Hyun Kang ,  Byung Chul Woo ,  Ji Won Kim ,  Ji Young Lee ,  Seung Ryul Moon

    IPC分类号： H02K41/03 ,  H02K37/02 ,  H02K37/04 ,  H02K37/06

    CPC分类号： H02K41/033 ,  H02K16/00 ,  H02K21/22 ,  H02K21/24 ,  H02K21/26 ,  H02K29/08 ,  H02K2213/03

    摘要： Disclosed herein is a structure for linear and rotary electric machines. The present invention provides a modular mover structure which includes coils that have an electrical phase difference of 180°, so that the path of magnetic flux is shortened, thus reducing the size of the machine and mitigating the back-EMF unbalance. The modular mover structure can be modified into various shapes. For example, when a skew structure is applied to a mover or stator iron core, the force ripples in an electric machine can be reduced. In addition, when a hinge structure is applied to a modular mover iron core, the mover can move in a linear and curved manner. The structure of the present invention can be applied to a rotary electric machine. In this case, because the number of poles is easily increased, a low speed high torque direct drive type rotary electric machine is realized.

    摘要翻译： 本文公开了一种用于线性和旋转电机的结构。 本发明提供了一种模块化移动器结构，其包括具有180°的电相位差的线圈，使得磁通量的路径被缩短，从而减小了机器的尺寸并减轻了反电动势的不平衡。 模块式移动器结构可以修改为各种形状。 例如，当将偏斜结构应用于移动件或定子铁芯时，可以减小电机中的力波动。 另外，当将铰链结构应用于模块式移动器铁芯时，移动器可以以线性和弯曲的方式移动。 本发明的结构可以应用于旋转电机。 在这种情况下，由于极数容易增加，所以实现了低速高扭矩直接驱动型旋转电机。

    WINDING CONFIGURATION OF DOUBLY SALIENT PERMANENT MAGNET ELECTRIC MACHINE
    10.
    发明申请
    WINDING CONFIGURATION OF DOUBLY SALIENT PERMANENT MAGNET ELECTRIC MACHINE 有权
    双轴永磁永磁电机的卷绕配置

    公开(公告)号：US20130076159A1

    公开(公告)日：2013-03-28

    申请号：US13695259

    申请日：2011-03-31

    申请人： Shi Uk Chung ,  Yeon Ho Jeong ,  Byung Chul Woo ,  Ji Young Lee

    发明人： Shi Uk Chung ,  Yeon Ho Jeong ,  Byung Chul Woo ,  Ji Young Lee

    IPC分类号： H02K3/28 ,  H02K16/02

    CPC分类号： H02K3/28 ,  H02K1/14 ,  H02K1/2746 ,  H02K16/02 ,  H02K21/16 ,  H02K41/031 ,  H02K2213/03 ,  H02K2213/12

    摘要： The present invention relates to a doubly salient permanent magnet electric machine that has a winding structure in which series-connected windings are included in the phase windings of a mover, and that has a stator implemented as an iron core having a plurality of permanent magnets and a plurality of stator salient poles neighboring the permanent magnets, thus reducing the number of permanent magnets by half. An electric machine is configured such that a mover moves while facing a stator and includes an N (a number of power phases) multiple number of teeth and phase windings wound around the teeth, and one or more pairs of phase windings of the mover mutually having a phase difference of 180° are connected in series, and the stator includes permanent magnets in depressions between individual stator salient poles of an iron core in which the stator salient poles are formed.

    摘要翻译： 本发明涉及一种双凸极永磁电机，其具有绕组结构，其中串联绕组包括在移动器的相绕组中，并且具有被设置为具有多个永磁体的铁芯的定子， 与永磁体相邻的多个定子凸极，从而将永磁体的数量减少一半。 电动机被构造成使得动子在面向定子的同时移动并且包括缠绕在齿周围的多个齿和相绕组的N（多个功率相），并且所述动子的一对或多对相绕组相互具有 180°的相位差串联连接，并且定子包括形成有定子凸极的铁芯的各个定子凸极之间的凹部中的永久磁铁。