公开(公告)号：US20160086706A1

公开(公告)日：2016-03-24

申请号：US14372634

申请日：2012-06-07

申请人： Kaixuan Xu ,  Xianqing Guo

发明人： Kaixuan Xu ,  Xianqing Guo

IPC分类号： H01F3/04 ,  H01F27/26

CPC分类号： H01F3/04 ,  H01F27/263 ,  H01F41/0226

摘要： An amorphous alloy transformer iron core of a three-dimensional triangle structure belongs to the technical field of electrical devices. The amorphous alloy transformer iron core of the three-dimensional triangle structure is formed by piecing three identical rectangular single frames whose sections are approximately semicircular. A manufacturing method thereof comprises steps of cutting, winding, assembling, annealing and molding. The amorphous alloy transformer iron core of the three-dimensional triangle structure has the advantages of saving materials, reducing loss and noise, balancing three phases, enabling coils not to be sleeved, and being stable in performance and strong in anti-short circuit capacity.

摘要翻译： 三维三角结构的非晶合金变压器铁芯属于电气设备技术领域。 三维三角形结构的非晶合金变压器铁芯通过接合三个相同的矩形单个框架形成，其中截面近似为半圆形。 其制造方法包括切割，卷绕，组装，退火和成型的步骤。 三维三角结构的非晶合金变压器铁芯具有节约材料，降低损耗和噪音，平衡三相，使线圈不套筒，性能稳定，抗短路能力强的优点。

公开(公告)号：US09257228B2

公开(公告)日：2016-02-09

申请号：US12795919

申请日：2010-06-08

申请人： Sandina Ponte

发明人： Scott Anderson ,  Sandina Ponte

IPC分类号： H01F41/02 ,  H01F3/02 ,  H01F3/00 ,  H01F3/04

CPC分类号： H01F41/0213 ,  H01F3/00 ,  H01F3/02 ,  H01F3/04 ,  H01F41/0206 ,  H01F41/0233 ,  Y10T29/4902 ,  Y10T29/49075 ,  Y10T29/49078 ,  Y10T29/53165 ,  Y10T29/53261 ,  Y10T29/53265

摘要： A method is provided for making a transformer core assembly using a work table positioned proximate to a rotatable rack assembly having first and second racks. Core segments are created by a segment forming machine. The core segments are transferred to a core block of the second rack. After a predetermined number of core segments are stacked on the core block to form a core segment assembly, the rack assembly is rotated so that the second rack is positioned proximate to the work table. The second rack is then moved onto the work table and one or more finishing steps are performed on the core segment assembly. During the performance of the one or more finishing steps, core segments may be transferred to a core block attached to the first rack.

摘要翻译： 提供了一种用于制造变压器芯组件的方法，所述变压器芯组件使用靠近具有第一和第二机架的可旋转齿条组件定位的工作台。 核心段由段成型机创建。 核心段被转移到第二机架的核心块。 在预定数量的芯段被堆叠在芯块上以形成芯部件组件之后，齿条组件被旋转，使得第二机架定位成靠近工作台。 然后将第二个机架移动到工作台上，并在芯段组件上执行一个或多个精加工步骤。 在执行一个或多个精加工步骤期间，芯部段可以被转移到附接到第一机架的芯块。

公开(公告)号：US08736415B2

公开(公告)日：2014-05-27

申请号：US13704725

申请日：2011-10-31

申请人： Kaixuan Xu ,  Xianqing Guo

发明人： Kaixuan Xu ,  Xianqing Guo

IPC分类号： H01F27/24

CPC分类号： H01F3/04 ,  H01F27/26 ,  H01F41/0226

摘要： The invention provides an amorphous alloy stereo wound-core, comprising three structurally identical amorphous alloy made square frames; the cross section of the sides of the frames is in an approximately semi-circular or semi-polygonal shape; the frames have semi-circular cross sections and uniform thicknesses; the vertical sides of every two adjacent frames fit together fixedly to form a core pillar, the horizontal sides of the frames form iron yokes; the cross section of each core pillar has a circular or regular-polygonal shape. With this structure, the magnetic conduction direction of the amorphous alloy is completely consistent with the magnetic circuit direction of the core, and its working vibration is small. This core structure guarantees balanced three-phase power supply and largely reduces the magnetic resistance and excited current. There is no seam in the amorphous alloy stereo wound-core, so there is no area with high energy consumption. In this way, the advantages of the amorphous alloy on high magnetic conduction can be fully realized; the loss caused by an air gap in a seam is minimized. On the basis of the very low no-load loss of the conventional amorphous alloy, the present invention can further reduce the loss by 20% or more.

摘要翻译： 本发明提供一种无定形合金立体缠绕芯，其包括三个结构相同的非晶合金制成的正方形框架; 框架的侧面的横截面为大致半圆形或半多边形形状; 框架具有半圆形横截面和均匀的厚度; 每两个相邻框架的垂直边固定在一起形成一个芯柱，框架的水平边形成铁轭; 每个芯柱的横截面具有圆形或正多边形。 通过这种结构，非晶合金的磁导方向与芯的磁路方向完全一致，其工作振动小。 该核心结构保证了三相电源的平衡，大大降低了磁阻和励磁电流。 无定形合金立体缠绕芯中没有接缝，所以没有高能耗区域。 以这种方式，可以充分实现非晶态合金在高磁导率上的优势; 由缝隙中的气隙引起的损失最小化。 基于常规非晶合金的非常低的空载损耗，本发明可以进一步减少20％以上的损失。

公开(公告)号：US20130147596A1

公开(公告)日：2013-06-13

申请号：US13810852

申请日：2011-07-06

申请人： Kenji Nakanoue

发明人： Kenji Nakanoue

IPC分类号： H01F3/04

CPC分类号： H01F3/04 ,  H01F27/263 ,  H01F41/0226

摘要： A reactor device is provided with a yoke section incorporating an elliptical wire-wound iron core and an iron-core leg section having wire-wound iron cores stacked one on another. The reactor device may have significantly deteriorated magnetic properties due to an abnormal current caused by a magnetic flux developed in the leg section. The short circuit of the abnormal current is cut by providing a cut portion from the center of the end surface of a wire-wound iron core in the leg section to the outer shape thereof and then insulating the cut portion. Use is made of a fixture jig to maintain the shape of the iron core even after the iron core has been cut, and at a final stage, use is made of a band or tape for maintaining the shape. The band used for maintaining the shape is adapted to prevent a magnetic flux developed in the iron core from making one turn.

摘要翻译： 反应器装置具有并入有椭圆形绕线铁芯的磁轭部分和具有彼此层叠的绕线铁芯的铁芯支脚部分。 反应器装置可能由于在腿部中产生的磁通引起的异常电流而具有显着劣化的磁特性。 通过从腿部中的绕线铁芯的端面的中心到其外部形状的切割部分切割出异常电流的短路，然后绝缘切割部分。 使用固定夹具即使在铁芯被切割之后也能保持铁芯的形状，并且在最后阶段使用用于保持形状的带或带。 用于保持形状的带适用于防止在铁芯中产生的磁通量转一圈。

公开(公告)号：US20130118002A1

公开(公告)日：2013-05-16

申请号：US13295199

申请日：2011-11-14

申请人： Frank P. Burke ,  Ryan M. Parrish

发明人： Frank P. Burke ,  Ryan M. Parrish

IPC分类号： H01F41/00 ,  H01F41/06 ,  H01F41/02

CPC分类号： H01F27/26 ,  H01F1/153 ,  H01F3/02 ,  H01F3/04 ,  H01F27/24 ,  H01F27/2455 ,  H01F41/00 ,  H01F41/02 ,  H01F41/0206 ,  H01F41/0213 ,  H01F41/0226 ,  H01F41/0233 ,  H01F41/06 ,  H01F41/061 ,  H01F2007/083 ,  Y10T29/49071 ,  Y10T29/49075 ,  Y10T29/49078

摘要： A method provides a portion of a transformer by forming a core by providing transformer core material, cutting individual laminations and bending them into generally C-shaped members, stacking some members to define a first core portion having a main leg and two opposing end legs, stacking other members to define a second core portion having a main leg and two opposing end legs, arranging the main legs in a back-to-back manner to define the core having a core leg defined by the two main legs, and opposing core yokes, defined by the end legs. Conductive material is wound directly around the core leg to form a primary winding and secondary winding in any order of arrangement, thus providing a first transformer portion. The transformer portion may be part of a single transformer or, when second and third transformer portions are provided, as part of a three-phase transformer.

摘要翻译： 方法通过提供变压器芯材料，切割各个叠片并将它们弯曲成大致C形的构件，通过形成芯体来提供变压器的一部分，堆叠一些构件以限定具有主腿和两个相对端腿的第一芯部分， 堆叠其他构件以限定具有主腿和两个相对端腿的第二芯部分，以相对的方式布置主腿以限定具有由两个主腿限定的芯腿的芯和相对的芯轭 ，由端腿定义。 导电材料直接卷绕在芯腿周围，以任何顺序形成初级绕组和次级绕组，从而提供第一变压器部分。 变压器部分可以是单个变压器的一部分，或者当提供第二和第三变压器部分时，作为三相变压器的一部分。

公开(公告)号：US20130106561A1

公开(公告)日：2013-05-02

申请号：US13704725

申请日：2011-10-31

申请人： Kaixuan Xu ,  Xianqing Guo

发明人： Kaixuan Xu ,  Xianqing Guo

IPC分类号： H01F3/04

CPC分类号： H01F3/04 ,  H01F27/26 ,  H01F41/0226

摘要： The invention provides an amorphous alloy stereo wound-core, comprising three structurally identical amorphous alloy made square frames; the cross section of the sides of the frames is in an approximately semi-circular or semi-polygonal shape; the frames have semi-circular cross sections and uniform thicknesses; the vertical sides of every two adjacent frames fit together fixedly to form a core pillar, the horizontal sides of the frames form iron yokes; the cross section of each core pillar has a circular or regular-polygonal shape. With this structure, the magnetic conduction direction of the amorphous alloy is completely consistent with the magnetic circuit direction of the core, and its working vibration is small. This core structure guarantees balanced three-phase power supply and largely reduces the magnetic resistance and excited current. There is no seam in the amorphous alloy stereo wound-core, so there is no area with high energy consumption. In this way, the advantages of the amorphous alloy on high magnetic conduction can be fully realized; the loss caused by an air gap in a seam is minimized. On the basis of the very low no-load loss of the conventional amorphous alloy, the present invention can further reduce the loss by 20% or more.

摘要翻译： 本发明提供一种无定形合金立体缠绕芯，其包括三个结构相同的非晶合金制成的正方形框架; 框架的侧面的横截面为大致半圆形或半多边形形状; 框架具有半圆形横截面和均匀的厚度; 每两个相邻框架的垂直边固定在一起形成一个芯柱，框架的水平边形成铁轭; 每个芯柱的横截面具有圆形或正多边形。 通过这种结构，非晶合金的磁导方向与芯的磁路方向完全一致，其工作振动小。 该核心结构保证了三相电源的平衡，大大降低了磁阻和励磁电流。 无定形合金立体缠绕芯中没有接缝，所以没有高能耗区域。 以这种方式，可以充分实现非晶态合金在高磁导率上的优势; 由缝隙中的气隙引起的损失最小化。 基于常规非晶合金的非常低的空载损耗，本发明可以进一步减少20％以上的损失。

公开(公告)号：US20120248930A1

公开(公告)日：2012-10-04

申请号：US13366439

申请日：2012-02-06

申请人： Zhuonan WANG ,  Yuji ENOMOTO ,  Shigeho TANIGAWA

发明人： Zhuonan WANG ,  Yuji ENOMOTO ,  Shigeho TANIGAWA

IPC分类号： H02K1/12 ,  H02K15/00

CPC分类号： H02K15/026 ,  H01F3/04 ,  H02K1/14 ,  Y10T29/49009

摘要： A wound core formed of a magnetic thin band, an electromagnetic component and a manufacturing method therefor and electromagnetic equipment in which iron loss and cost reduction can be achieved are provided. The wound core is a wound core formed by winding a magnetic thin band in the axial direction. A cutout portion is formed from place to place on an end face of the thin band in the axial direction and the cutout portions are arranged in random directions in the direction of the radius of the wound core.

摘要翻译： 提供由磁性薄带形成的卷绕芯，电磁成分及其制造方法以及能够实现铁损和成本降低的电磁设备。 卷绕芯是通过沿轴向缠绕磁性薄带而形成的卷绕芯。 在薄带的轴向的端面上形成切口部，并且沿着卷绕芯的半径方向的随机方向设置切口部。

公开(公告)号：US08232747B2

公开(公告)日：2012-07-31

申请号：US12490715

申请日：2009-06-24

申请人： Walter Frederick John Crewson ,  Mark H. Kaltenborn

发明人： Walter Frederick John Crewson ,  Mark H. Kaltenborn

IPC分类号： H05H9/00

CPC分类号： H05H7/04 ,  H01F3/04 ,  H05H9/00 ,  H05H15/00

摘要： A particle accelerator (100) comprises a power supply arrangement (110), a plurality of solid-state switched drive sections (120), a plurality of magnetic core sections (130) and a switch control module (140). The drive sections (120) are connected to the power supply arrangement (110) for receiving electrical power therefrom, and each drive section comprises a solid-state switch, electronically controllable at turn-on and turn-off, for selectively providing a drive pulse at an output of the drive section. The magnetic core sections (130) are symmetrically arranged along a central beam axis, and each magnetic core of the sections is coupled to a respective drive section (120) through an electrical winding connected to the output of the drive section. The switch control module (140) is connected to the drive sections (120) for providing control signals to control turn-on and turn-off of the solid state switches to selectively drive magnetic cores to induce an electric field for accelerating the beam of charged particles along the beam axis.

摘要翻译： 粒子加速器（100）包括电源装置（110），多个固态开关驱动部分（120），多个磁芯部分（130）和开关控制模块（140）。 驱动部分（120）连接到用于从其接收电力的电源装置（110），并且每个驱动部分包括固态开关，其可在导通和关断时电子控制，用于选择性地提供驱动脉冲 在驱动部分的输出端。 磁芯部分（130）沿着中心束轴对称地布置，并且这些部分的每个磁芯通过连接到驱动部分的输出的电线圈耦合到相应的驱动部分（120）。 开关控制模块（140）连接到驱动部分（120），用于提供控制信号以控制固态开关的导通和关断，以选择性地驱动磁芯以引起用于加速充电束的电场 沿着光束轴的颗粒。

公开(公告)号：US20120127620A1

公开(公告)日：2012-05-24

申请号：US13301552

申请日：2011-11-21

申请人： Giselher HERZER

发明人： Giselher HERZER

IPC分类号： H02H9/02 ,  H01F7/02 ,  H01F27/24 ,  H01H9/00 ,  H01F1/16 ,  H01F1/147

CPC分类号： H01F3/04 ,  H01F1/15333 ,  H01F1/15341 ,  H01F27/25 ,  H01F41/0226 ,  H01H71/2454 ,  H02H3/33

摘要： The invention relates to a soft-magnetic metal strip for electromechanical components, wherein the soft-magnetic metal strip has a nanocrystalline or amorphous structure. The metal strip has strip thickness to roughness ratios d/Ra of 5≦d/Ra≦25.

摘要翻译： 本发明涉及一种用于机电部件的软磁金属条，其中该软磁金属带具有纳米晶体或无定形结构。 金属条带具有厚度与粗糙度之比d / Ra为5＆nlE; d / Ra＆nlE; 25。

公开(公告)号：US20100327785A1

公开(公告)日：2010-12-30

申请号：US12490715

申请日：2009-06-24

申请人： Walter Frederick John CREWSON ,  Mark H. KALTENBORN

发明人： Walter Frederick John CREWSON ,  Mark H. KALTENBORN

IPC分类号： H05H9/00 ,  H05H7/00 ,  H01F3/00

CPC分类号： H05H7/04 ,  H01F3/04 ,  H05H9/00 ,  H05H15/00

摘要： A particle accelerator includes a power supply arrangement, multiple solid-state switched drive sections, a plurality of magnetic core sections and a switch control module. The drive sections are connected to the power supply arrangement for receiving electrical power therefrom, and each drive section includes a solid-state switch, electronically controllable at turn-on and turn-off, for selectively providing a drive pulse at an output of the drive section. The magnetic core sections are symmetrically arranged along a central beam axis, and each magnetic core of the sections is coupled to a respective drive section through an electrical winding connected to the output of the drive section. The switch control module is connected to the drive sections for providing control signals to control turn-on and turn-off of the solid state switches to selectively drive magnetic cores to induce an electric field for accelerating the beam of charged particles along the beam axis.

摘要翻译： 粒子加速器包括电源装置，多个固态开关驱动部分，多个磁芯部分和开关控制模块。 驱动部分连接到用于从其接收电力的电源装置，并且每个驱动部分包括固态开关，其可在导通和关断时电子控制，用于选择性地在驱动器的输出端提供驱动脉冲 部分。 磁芯部分沿着中心束轴线对称地布置，并且各部分的每个磁芯通过连接到驱动部分的输出的电线圈耦合到相应的驱动部分。 开关控制模块连接到驱动部分，用于提供控制信号以控制固态开关的导通和关断，以选择性地驱动磁芯以引起用于沿束轴加速带电粒子束的电场。