公开(公告)号：US6088905A

公开(公告)日：2000-07-18

申请号：US813341

申请日：1997-03-07

Applicant: John H. Boyd, Jr. ,  Daniel M. Saban

Inventor： John H. Boyd, Jr. ,  Daniel M. Saban

IPC: H02K1/16 ,  H02K3/28 ,  H02K5/15 ,  H02K5/173 ,  H02K5/22 ,  H02K11/00 ,  H02K15/02 ,  H02K17/06 ,  H02K17/16 ,  H02K17/30

CPC classification number: H02K17/30 ,  H02K1/165 ,  H02K11/40 ,  H02K15/024 ,  H02K17/06 ,  H02K17/165 ,  H02K3/28 ,  H02K5/15 ,  H02K5/1732 ,  H02K5/225 ,  H02K2201/06 ,  Y10T29/49009 ,  Y10T29/49012 ,  Y10T29/49078 ,  Y10T29/5137 ,  Y10T29/5142 ,  Y10T83/0534

Abstract: A dynamoelectric machine constructed for speed and accuracy of manufacturing has a stator core constructed of 90.degree. symmetrical stator laminations and the windings have differing numbers of poles which overlap in slots of the stator core are wound of the core formed by the laminations in unique fashion. The rotor bars of the machine are skewed to optimize performance of the machine when in the form of a single phase induction motor. Magnet wire leads of the windings are connected directly to terminals on a plug and terminal assembly which is formed for positive location on an end frame of the machine without welding or other fastening to the end frame. The end frames of the machine and stator laminations forming the stator core are formed so as to increase the precision of the final position of the stator relative to the rotor assembly of the dynamoelectric machine. The end frames are constructed for grounding without the use of fasteners or wire. The engagement of the end frames with the stator core is employed as the basis for alignment of the machine components.

Abstract translation: 用于制造速度和精度的电动机具有由90°对称的定子叠片构成的定子芯，并且绕组具有不同数量的极，在定子芯的槽中重叠，以独特的方式缠绕形成的芯。 当以单相感应电动机的形式时，机器的转子条倾斜以优化机器的性能。 绕组的磁线引线直接连接到插头和端子组件上的端子，插头和端子组件形成为在机器的端框架上的正位置，而不需要焊接或其他紧固到端框架。 形成定子铁芯的机器和定子叠片的端框形成为提高定子相对于电动机的转子组件的最终位置的精度。 端框架构造用于接地而不使用紧固件或电线。 将端框与定子芯的接合用作机器部件对准的基础。

公开(公告)号：US08415854B2

公开(公告)日：2013-04-09

申请号：US12496414

申请日：2009-07-01

Applicant: Daniel M. Saban ,  Paulo Guedes-Pinto

Inventor： Daniel M. Saban ,  Paulo Guedes-Pinto

IPC: H02K1/06

CPC classification number: H02K3/487 ,  H02K1/02 ,  H02K1/165 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/1285 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A stator core for a stator of an electrical machine includes an elongate stator yoke having an interior surface that defines an axial central opening through the stator yoke. The interior surface further defines a plurality of axial channels about a perimeter of the central opening. A plurality of stator teeth are retained in the plurality of axial channels and spaced apart from one another to define to define axial channels to receive windings of the stator.

Abstract translation: 用于电机的定子的定子铁心包括细长的定子磁轭，其具有限定通过定子磁轭的轴向中心开口的内表面。 内表面还围绕中心开口的周边限定多个轴向通道。 多个定子齿保持在多个轴向通道中并且彼此间隔开以限定轴向通道以接收定子的绕组。

公开(公告)号：US08310123B2

公开(公告)日：2012-11-13

申请号：US12496495

申请日：2009-07-01

Applicant: Daniel M. Saban ,  Paulo Guedes-Pinto

Inventor： Daniel M. Saban ,  Paulo Guedes-Pinto

IPC: H02K21/12

CPC classification number: H02K3/487 ,  H02K1/02 ,  H02K1/165 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/1285 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A rotor for an electric machine may include a rotor hub, a plurality of permanent magnets disposed about the rotor hub, a first sleeve circumjacent the plurality of permanent magnets, and a second sleeve. The second sleeve may be formed from a metal tape wrapped over the first sleeve. The second sleeve may be bonded to first and second end rings disposed at adjacent ends of the rotor hub. The metal tape may be applied in tension and may wrapped to form butt laps over the first sleeve. The metal tape may be corrosion resistant. Further, the second sleeve formed from the metal tape may protect the rotor from erosion and abrasion from fluid passing over the rotor.

Abstract translation: 用于电机的转子可以包括转子毂，围绕转子轮毂设置的多个永磁体，围绕多个永磁体的第一套筒和第二套筒。 第二套筒可以由缠绕在第一套筒上的金属带形成。 第二套筒可以结合到设置在转子毂的相邻端部的第一和第二端环。 金属带可以施加张力并且可以包裹以在第一套上形成对接。 金属带可以是耐腐蚀的。 此外，由金属带形成的第二套筒可以保护转子免受流过转子的流体的侵蚀和磨损。

公开(公告)号：US08154158B2

公开(公告)日：2012-04-10

申请号：US12049117

申请日：2008-03-14

Applicant: Daniel M. Saban ,  Cassandra Bailey ,  Paulo Guedes-Pinto

Inventor： Daniel M. Saban ,  Cassandra Bailey ,  Paulo Guedes-Pinto

IPC: H02K9/19

CPC classification number: H02K9/12 ,  H02K5/20

Abstract: An electrical machine includes a stator and a rotor disposed in a housing of the electrical machine. The stator includes windings having a first set of end turns at a first end of the stator and having a second set of end turns at a second, opposing end of the stator. The stator has a substantially tubular shape and an interior lateral surface. The rotor extends through the interior of the stator. A flow inlet into a volume in the housing about the first end turns is located radially outside of the interior lateral surface of the stator. A flow outlet from the volume in the housing about the first end turns is located radially outside of the interior lateral surface. The inlet and the outlet are cooperatively arranged to communicate a flow of fluid substantially transverse across the first end of the stator.

Abstract translation: 电机包括定子和设置在电机壳体中的转子。 定子包括在定子的第一端具有第一组端匝的绕组，并且在定子的第二相对端处具有第二组端匝。 定子具有基本上管状的形状和内侧面。 转子延伸穿过定子的内部。 围绕第一端匝进入壳体中的体积的流入口位于定子的内侧表面的径向外侧。 围绕第一端匝的壳体中的体积的流出口位于内侧面的径向外侧。 入口和出口协同地布置成使流体的流动基本横向于定子的第一端。

公开(公告)号：US07960948B2

公开(公告)日：2011-06-14

申请号：US12749226

申请日：2010-03-29

Applicant: Daniel M. Saban ,  Raed H. Ahmad ,  Zhiguo Pan

Inventor： Daniel M. Saban ,  Raed H. Ahmad ,  Zhiguo Pan

IPC: H02P9/00 ,  H02K19/00 ,  H02K21/00 ,  H02J7/00

CPC classification number: H02K3/28 ,  B60L2200/32 ,  B60L2220/56 ,  H02K11/33 ,  H02K16/04 ,  H02K17/12 ,  H02K21/48 ,  H02P29/50 ,  Y02T10/641 ,  Y02T10/642

Abstract: An exemplary power system may include an electric machine with multiple sets of stator windings, each set of windings being coupled through a separate switch matrix to a common voltage bus, and each of which may be spatially arranged in full pitch around the stator such that stator flux harmonics are substantially reduced. The reduced stator flux harmonics may be associated with phase current harmonic content. In an example application, such power systems may operate in a generating mode to transfer mechanical energy to electrical energy on a DC voltage bus. In some illustrative embodiments, the power system may provide both high-power and high-speed (e.g., 1 MW at 8000 rpm or above) motoring and/or generating capability suitable, for example, for on-board (e.g., marine, aviation, traction) power systems.

Abstract translation: 示例性电力系统可以包括具有多组定子绕组的电机，每组绕组通过单独的开关矩阵耦合到公共电压总线，并且每个绕组可以围绕定子以全部间距空间上布置，使得定子 磁通量谐波显着降低。 减小的定子磁通谐波可能与相电流谐波含量相关联。 在示例应用中，这样的电力系统可以以生成模式操作，以将机械能传递到DC电压总线上的电能。 在一些说明性实施例中，电力系统可以提供适合于例如船上（例如，海运，航空）的高功率和高速（例如，以8000rpm或更高的1MW）的电动和/或发电能力 ，牵引）电力系统。

公开(公告)号：US20100289353A1

公开(公告)日：2010-11-18

申请号：US12843352

申请日：2010-07-26

Applicant: Debabrata Pal ,  Laurence D. Vanek ,  Daniel M. Saban

Inventor： Debabrata Pal ,  Laurence D. Vanek ,  Daniel M. Saban

IPC: H02K9/04

CPC classification number: F02C7/12 ,  F04D25/06 ,  F04D25/082 ,  F04D29/5806 ,  F04D29/584 ,  H02K7/14 ,  H02K9/10 ,  H02K9/22

Abstract: A motor driven assembly includes a motor having a motor inlet and a motor outlet, a shaft, and a rotor spaced radially outwards from the shaft. A cooling flow passage is located between the shaft and the rotor. The cooling flow passage fluidly connects the motor inlet and the motor outlet. A compressor is in fluid communication with the motor outlet. The compressor includes a compressor outlet that is in fluid communication with the motor inlet.

Abstract translation: 电动机驱动组件包括具有电动机入口和电动机出口，轴以及与轴径向向外间隔开的转子的电动机。 冷却流路位于轴和转子之间。 冷却流路将马达入口和马达出口流体连接。 压缩机与电动机出口流体连通。 压缩机包括与电动机入口流体连通的压缩机出口。

公开(公告)号：US20100171383A1

公开(公告)日：2010-07-08

申请号：US12496622

申请日：2009-07-01

Applicant: Peter Petrov ,  Daniel M. Saban

Inventor： Peter Petrov ,  Daniel M. Saban

IPC: H02K1/28

CPC classification number: H02K3/487 ,  H02K1/02 ,  H02K1/165 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/1285 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: An electric machine system includes an electric machine and a companion device. The electric machine has a stationary member and a movable member that, by interaction of magnetic fields, at least one of moves relative to the stationary member or generates electricity when moved relative to the stationary member. One of the stationary member and the movable member includes a permanent magnet. The companion device is coupled to the electric machine to communicate mechanical movement with the movable member. In certain instances, the electric machine system has adaptations for operation of the electric machine system subsea and/or in a corrosive environment.

Abstract translation: 电机系统包括电机和配套装置。 电机具有静止部件和通过磁场的相互作用相对于固定部件的移动中的至少一个或相对于固定部件移动时产生电力的可动部件。 固定构件和可动构件中的一个包括永磁体。 伴随器件耦合到电机以与可移动部件通信机械运动。 在某些情况下，电机系统具有对电机系统海底和/或腐蚀环境的操作的适应性。

公开(公告)号：US07710081B2

公开(公告)日：2010-05-04

申请号：US11751450

申请日：2007-05-21

Applicant: Daniel M. Saban ,  Raed H. Ahmad ,  Zhiguo Pan

Inventor： Daniel M. Saban ,  Raed H. Ahmad ,  Zhiguo Pan

IPC: H02P9/00 ,  F02D25/00 ,  F01C13/00 ,  F01D15/10 ,  F02C6/00 ,  F02D29/06 ,  H02P9/04 ,  H02K9/06

CPC classification number: H02K3/28 ,  B60L2200/32 ,  B60L2220/56 ,  H02K11/33 ,  H02K16/04 ,  H02K17/12 ,  H02K21/48 ,  H02P29/50 ,  Y02T10/641 ,  Y02T10/642

Abstract: An exemplary power system may include an electric machine with multiple sets of stator windings, each set of windings being coupled through a separate switch matrix to a common voltage bus, and each of which may be spatially arranged in full pitch around the stator such that stator flux harmonics are substantially reduced. The reduced stator flux harmonics may be associated with phase current harmonic content. In an example application, such power systems may operate in a generating mode to transfer mechanical energy to electrical energy on a DC voltage bus. In some illustrative embodiments, the power system may provide both high-power and high-speed (e.g., 1 MW at 8000 rpm or above) motoring and/or generating capability suitable, for example, for on-board (e.g., marine, aviation, traction) power systems.

Abstract translation: 示例性电力系统可以包括具有多组定子绕组的电机，每组绕组通过单独的开关矩阵耦合到公共电压总线，并且每个绕组可以围绕定子以全部间距空间上布置，使得定子 磁通量谐波显着降低。 减小的定子磁通谐波可能与相电流谐波含量相关联。 在示例应用中，这样的电力系统可以以生成模式操作，以将机械能传递到DC电压总线上的电能。 在一些说明性实施例中，电力系统可以提供适合于例如船上（例如，海运，航空）的高功率和高速（例如，以8000rpm或更高的1MW）电动和/或发电能力 ，牵引）电力系统。

公开(公告)号：US20100019626A1

公开(公告)日：2010-01-28

申请号：US12496458

申请日：2009-07-01

Applicant: John Stout ,  Daniel M. Saban ,  Paulo Guedes-Pinto

Inventor： John Stout ,  Daniel M. Saban ,  Paulo Guedes-Pinto

IPC: H02K3/24 ,  H02K3/487

CPC classification number: H02K3/487 ,  H02K1/02 ,  H02K1/165 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/1285 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: Electric machines with, and related methods for, improved fluid flow through the electric machines are disclosed. According to some implementations, an electric machine may include a central opening and a plurality of teeth facing inwardly toward the central opening. Slots may be defined between adjacent teeth, and a wedge may be disposed in one or more of the slots, partitioning the slots into a coils portion and an open portion. A gap may be defined between the stator core and the rotor. A fluid flow path defined from the gap and the open portions of the slots provide for improved fluid flow through the electric machine. Wedges disposed in the slots to maintain the coils into a packed state.

Abstract translation: 公开了具有改进的通过电机的流体流动的电机和相关方法。 根据一些实施方案，电机可以包括中心开口和朝向中心开口面向内的多个齿。 槽可以在相邻的齿之间限定，并且楔可以设置在一个或多个槽中，将槽分成线圈部分和开口部分。 可以在定子铁芯和转子之间限定间隙。 从间隙和槽的开口部分限定的流体流动路径提供改善的通过电机的流体流动。 设置在槽中的楔形件将线圈保持在压缩状态。

公开(公告)号：US20100019601A1

公开(公告)日：2010-01-28

申请号：US12496495

申请日：2009-07-01

Applicant: Daniel M. Saban ,  Paulo Guedes-Pinto

Inventor： Daniel M. Saban ,  Paulo Guedes-Pinto

IPC: H02K1/27 ,  H02K15/03 ,  H02K21/12

CPC classification number: H02K3/487 ,  H02K1/02 ,  H02K1/165 ,  H02K3/12 ,  H02K3/24 ,  H02K3/28 ,  H02K3/50 ,  H02K5/1285 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A rotor for an electric machine may include a rotor hub, a plurality of permanent magnets disposed about the rotor hub, a first sleeve circumjacent the plurality of permanent magnets, and a second sleeve. The second sleeve may be formed from a metal tape wrapped over the first sleeve. The second sleeve may be bonded to first and second end rings disposed at adjacent ends of the rotor hub. The metal tape may be applied in tension and may wrapped to form butt laps over the first sleeve. The metal tape may be corrosion resistant. Further, the second sleeve formed from the metal tape may protect the rotor from erosion and abrasion from fluid passing over the rotor.

Abstract translation: 用于电机的转子可以包括转子毂，围绕转子轮毂设置的多个永磁体，围绕多个永磁体的第一套筒和第二套筒。 第二套筒可以由缠绕在第一套筒上的金属带形成。 第二套筒可以结合到设置在转子毂的相邻端部的第一和第二端环。 金属带可以施加张力并且可以包裹以在第一套上形成对接。 金属带可以是耐腐蚀的。 此外，由金属带形成的第二套筒可以保护转子免受流过转子的流体的侵蚀和磨损。