公开(公告)号：US20080105476A1

公开(公告)日：2008-05-08

申请号：US11556741

申请日：2006-11-06

Applicant: Mark D. Korich ,  Mark L. Selogie ,  Young Doo ,  Erik Hatch

Inventor： Mark D. Korich ,  Mark L. Selogie ,  Young Doo ,  Erik Hatch

IPC: H01R27/00 ,  B60K6/36

CPC classification number: H02M7/003

Abstract: A vehicular power inverter connector assembly is provided. The assembly includes a housing, a plurality of first engagement formations on the housing shaped to mate with a plurality of inverter engagement formations on a vehicular power inverter, a plurality of second engagement formations on the housing shaped to mate with a plurality motor engagement formations on a vehicular motor, and a plurality of current sensors connected to the housing and configured to detect current flowing between the vehicular power inverter and the vehicular motor.

Abstract translation: 提供了一种车载逆变器连接器组件。 所述组件包括壳体，所述壳体上的多个第一接合结构被成形为与车辆电力逆变器上的多个逆变器接合结构配合，所述壳体上的多个第二接合结构被成形为与多个电机接合结构配合 车辆用电动机以及与壳体连接的多个电流传感器，其构成为检测车辆用电力逆变器与车辆用电动机之间的流动。

公开(公告)号：US08390240B2

公开(公告)日：2013-03-05

申请号：US12137340

申请日：2008-06-11

Applicant: Constantin C. Stancu ,  Silva Hiti ,  Robert T. Dawsey ,  Erik Hatch ,  Matthew D. Laba ,  Peter J. Savagian

Inventor： Constantin C. Stancu ,  Silva Hiti ,  Robert T. Dawsey ,  Erik Hatch ,  Matthew D. Laba ,  Peter J. Savagian

IPC: H02P23/00

CPC classification number: H02P21/14 ,  B60L15/025 ,  B60L2220/12 ,  B60L2220/14 ,  Y02T10/643

Abstract: Systems and methods are provided for an automotive drive system using an absolute position sensor for field-oriented control of an induction motor. An automotive drive system comprises an induction motor having a rotor, and a position sensor coupled to the induction motor. The position sensor is configured to sense an absolute angular position of the rotor. A processor may be coupled to the position sensor and configured to determine a relative angular position of the rotor based on a difference between the absolute angular position and an initial angular position obtained when the induction motor is started. A controller may be coupled to the induction motor and the processor and configured to provide field-oriented control of the induction motor based on the relative angular position of the rotor.

Abstract translation: 为使用绝对位置传感器用于感应电动机的场定向控制的汽车驱动系统提供系统和方法。 汽车驱动系统包括具有转子的感应电动机和耦合到感应电动机的位置传感器。 位置传感器构造成感测转子的绝对角位置。 处理器可以耦合到位置传感器并且被配置为基于绝对角位置和当感应电动机启动时获得的初始角位置之间的差来确定转子的相对角位置。 控制器可以耦合到感应电动机和处理器并且被配置为基于转子的相对角位置来提供感应电动机的场定向控制。

公开(公告)号：US20110012471A1

公开(公告)日：2011-01-20

申请号：US12503623

申请日：2009-07-15

Applicant: DANG DINH DANG ,  ROLF BLISSENBACH ,  DAVID SCHAUER ,  JOHN WATTLEWORTH ,  MICHAEL MILANI ,  ERIK HATCH

Inventor： DANG DINH DANG ,  ROLF BLISSENBACH ,  DAVID SCHAUER ,  JOHN WATTLEWORTH ,  MICHAEL MILANI ,  ERIK HATCH

IPC: H02K3/12 ,  H02K15/085

CPC classification number: H02K3/12 ,  B60L2200/00 ,  H02K15/0421 ,  Y02T10/641 ,  Y10T29/49009

Abstract: A stator includes a stator core, a plurality of slots, and a conductor. The plurality of slots are formed within the stator core. The conductor is disposed continuously within at least two of the plurality of openings.

Abstract translation: 定子包括定子芯，多个槽和导体。 多个槽形成在定子铁心内。 导体连续设置在多个开口中的至少两个开口内。

公开(公告)号：US20110012467A1

公开(公告)日：2011-01-20

申请号：US12503692

申请日：2009-07-15

Applicant: ROLF BLISSENBACH ,  DANG DINH DANG ,  ERIK HATCH ,  MICHAEL MILANI

Inventor： ROLF BLISSENBACH ,  DANG DINH DANG ,  ERIK HATCH ,  MICHAEL MILANI

IPC: H02K3/28 ,  H02K15/06

CPC classification number: H02K3/28 ,  H02K29/03 ,  Y10T29/49009

Abstract: A stator assembly for use with an electric motor includes, but is not limited to, a stator core having an inner surface and a plurality of open slots defined in the inner surface. The stator assembly also includes a winding having multiple conductors. The winding is coupled to the stator core such that a predetermined quantity of conductors is disposed within each open slot. The winding is configured to control a magnitude of a torque ripple produced by operation of the electric motor.

Abstract translation: 与电动机一起使用的定子组件包括但不限于具有限定在内表面中的内表面和多个开口槽的定子芯。 定子组件还包括具有多个导体的绕组。 绕组被连接到定子芯上，使得预定数量的导体设置在每个开放槽内。 绕组被配置为控制由电动机的操作产生的转矩波动的大小。

公开(公告)号：US20100295411A1

公开(公告)日：2010-11-25

申请号：US12469191

申请日：2009-05-20

Applicant: ERIK HATCH ,  CONSTANTIN C. STANCU ,  PETER J. SAVAGIAN

Inventor： ERIK HATCH ,  CONSTANTIN C. STANCU ,  PETER J. SAVAGIAN

IPC: H02K1/22 ,  H02K15/02

CPC classification number: H02K1/24 ,  H02K15/022 ,  Y02P80/30 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A rotor assembly is assembled by providing an elongated rectangular strip of material having a first edge and a second edge defining a width, cutting the elongated rectangular strip to form a first patterned strip having a first side corresponding to the first edge, winding the first patterned strip portion around the perimeter of the rotor core such that the first edge is adjacent to the perimeter and the patterned strip portion forms a continuous laminated ring structure. Two laminated ring structures can be cut from a single strip, thereby reducing waste material and forming a strong structure.

Abstract translation: 转子组件通过提供细长矩形的材料条来组装，其具有限定宽度的第一边缘和第二边缘，切割细长矩形条以形成具有第一边对应于第一边缘的第一图案化条，卷绕第一图案 带状部分围绕转子芯的周边，使得第一边缘邻近周边，并且图案化条带部分形成连续的层叠环结构。 可以从单个条切割两个层压环结构，从而减少废料并形成强结构。