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    Multiple inverter system with single controller and related operating method
    2.
    发明授权
    Multiple inverter system with single controller and related operating method 失效
    多变频系统采用单控制器及相关操作方式

    公开(公告)号：US07277304B2

    公开(公告)日：2007-10-02

    申请号：US11233840

    申请日：2005-09-23

    Applicant: Constantin C. Stancu ,  Mark L Selogie

    Inventor： Constantin C. Stancu ,  Mark L Selogie

    IPC: H02M3/537

    CPC classification number: H02M7/493 ,  B60L3/003 ,  B60L3/0092 ,  B60L3/04 ,  B60L3/12 ,  B60L11/1803 ,  B60L2210/46 ,  B60L2220/58 ,  B60L2240/526 ,  H02M1/32 ,  H02M2001/325 ,  Y02T10/641 ,  Y02T10/7005 ,  Y02T10/7241

    Abstract: A multiple DC-to-AC inverter system, which is suitable for an electric or hybrid vehicle application, includes a plurality of inverters controlled by a single controller. One example embodiment includes four three-phase inverters driving one six-phase motor, where the output of the first inverter is coupled to the output of the fourth inverter and the output of the second inverter is coupled to the output of the third inverter. In response to the failure of an inverter, the drive signals to the inverter that is coupled to the faulty inverter are updated such that the partner inverter can remain active without being driven into an over-current condition.

    Abstract translation: 适用于电动或混合动力车辆应用的多个DC-AC逆变器系统包括由单个控制器控制的多个逆变器。 一个示例实施例包括驱动一个六相电动机的四个三相逆变器，其中第一逆变器的输出耦合到第四逆变器的输出，并且第二逆变器的输出耦合到第三逆变器的输出。 响应于逆变器的故障，更换耦合到故障逆变器的逆变器的驱动信号，使得伙伴逆变器可以保持有效而不被驱动到过电流状态。

    High power, low noise interconnection for an integrated dual wound motor to a dual inverter
    3.
    发明授权
    High power, low noise interconnection for an integrated dual wound motor to a dual inverter 有权
    高功率，低噪声互连，用于双变频器的集成双绕组电机

    公开(公告)号：US07449853B2

    公开(公告)日：2008-11-11

    申请号：US11217868

    申请日：2005-09-01

    Applicant: Mark D. Korich ,  Mark L Selogie ,  Constantin C. Stancu

    Inventor： Mark D. Korich ,  Mark L Selogie ,  Constantin C. Stancu

    IPC: H02P6/00

    CPC classification number: H02M1/44 ,  H02K3/50 ,  H02K5/225 ,  H02K9/22

    Abstract: A high current interconnection system is provided which can be configured to couple a motor to an inverter. A high current interconnection system comprises a bus bar, a motor winding coupled to the bus bar, and a thermal interface. The motor winding is configured to receive a current. The thermal interface can be coupled to at least one of the motor winding or the bus bar. The thermal interface is configured to reduce a temperature of the motor winding or bus bar which the thermal interface is coupled to.

    Abstract translation: 提供了一种大电流互连系统，其可被配置为将电动机耦合到逆变器。 大电流互连系统包括母线，耦合到母线的电动机绕组和热接口。 电机绕组被配置为接收电流。 热接口可以耦合到电动机绕组或母线中的至少一个。 热接口被配置为降低热接口耦合到的电动机绕组或汇流条的温度。

    Power inverter connector having integrated current sensors
    5.
    发明授权
    Power inverter connector having integrated current sensors 有权
    具有集成电流传感器的电源逆变器连接器

    公开(公告)号：US07717747B2

    公开(公告)日：2010-05-18

    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: H01R13/66

    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。

    Integrated thermal and electrical connection system for power devices
    6.
    发明授权
    Integrated thermal and electrical connection system for power devices 有权
    电力设备集成热电连接系统

    公开(公告)号：US07393236B2

    公开(公告)日：2008-07-01

    申请号：US11219228

    申请日：2005-09-02

    Applicant: Alex Thompson ,  Mark D. Korich ,  Mark L Selogie ,  Keming Chen

    Inventor： Alex Thompson ,  Mark D. Korich ,  Mark L Selogie ,  Keming Chen

    IPC: H01R13/00

    CPC classification number: H05K7/209 ,  H01L23/4093 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: An electrical system as described herein is suitable for use in an electric or hybrid vehicle. The electrical system includes electrical devices, such as power transistors, coupled to an electrically and thermally conductive bus bar. The respective nodes of the electrical devices are coupled to the bus bar such that the bus bar carries a combined signal generated by the electrical devices. The bus bar is also thermally coupled to a conduction heat transfer system, such as a liquid cooled cold plate. Thus, the bus bar functions as both an electrical conduit and a conduction-based heat sink for the electrical system.

    Abstract translation: 如本文所述的电气系统适用于电动或混合动力车辆。 电气系统包括耦合到电和导热母线的电气设备，例如功率晶体管。 电气设备的相应节点耦合到母线，使得汇流条承载由电气设备产生的组合信号。 母线还与传导传热系统（例如液体冷却冷板）热耦合。 因此，汇流条作为电气系统的电导管和导电型散热器都起作用。

    Protection for permanent magnet motor control circuits
    7.
    发明授权
    Protection for permanent magnet motor control circuits 有权
    永磁电机控制电路保护

    公开(公告)号：US07652858B2

    公开(公告)日：2010-01-26

    申请号：US11758974

    申请日：2007-06-06

    Applicant: David Tang ,  Brian A Welchko ,  Silva Hiti ,  Mark L Selogie

    Inventor： David Tang ,  Brian A Welchko ,  Silva Hiti ,  Mark L Selogie

    IPC: H02H7/09

    CPC classification number: H02H7/0838

    Abstract: Methods and apparatus are provided for protecting a motor control circuit in a permanent magnet electric motor system. The permanent magnet electric motor system includes a permanent magnet electric motor having a predetermined number of windings corresponding to the phases of the permanent magnet electric motor and a direct current (DC) bus coupled to a power source for providing operational power for the electric motor system. A motor control circuit is connected to the DC bus for receiving the operational power therefrom and is connected to the windings of the permanent magnet electric motor for controlling the permanent magnet electric motor. A protection circuit is connected to the DC bus for receiving the voltage therefrom for operation of the protection circuit and for detecting predetermined motor control circuit fault conditions from voltage sensed on the DC bus and in response thereto providing protection for the motor control circuit.

    Abstract translation: 提供了用于保护永磁电动机系统中的电动机控制电路的方法和装置。 永磁电动机系统包括具有对应于永磁电动机的相位的预定数量的绕组的永磁电动机和耦合到用于为电动机系统提供动力的电源的直流（DC）母线 。 电动机控制电路连接到DC总线，用于从其接收操作电力，并连接到用于控制永磁电动机的永磁电动机的绕组。 保护电路连接到DC总线，用于从其接收电压用于保护电路的操作，并且用于从DC总线上感测到的电压检测预定的电机控制电路故障状况，并响应于此为电机控制电路提供保护。

    POWER INVERTER HAVING LIQUID COOLED CAPACITOR AND LOW INDUCTANCE BUS STRUCTURE
    8.
    发明申请
    POWER INVERTER HAVING LIQUID COOLED CAPACITOR AND LOW INDUCTANCE BUS STRUCTURE 审中-公开
    具有液体冷却电容器的电力逆变器和低电感总线结构

    公开(公告)号：US20080117602A1

    公开(公告)日：2008-05-22

    申请号：US11561499

    申请日：2006-11-20

    Applicant: Mark D. Korich ,  David Tang ,  Mark L Selogie ,  Young Doo

    Inventor： Mark D. Korich ,  David Tang ,  Mark L Selogie ,  Young Doo

    IPC: H05K7/20

    CPC classification number: H02M7/003 ,  H01G2/08 ,  H01G11/10 ,  H01G11/82 ,  H05K7/20927 ,  Y02E60/13 ,  Y02T10/7022

    Abstract: A power inverter is provided. The power inverter includes a housing having first and second openings therein and at least partially defining a cavity and a fluid passageway on first and second sides of the cavity. First and second power modules are connected to the housing on the respective first and second sides of the cavity. A capacitor assembly is within the cavity such that when heat is generated by the first and second power modules and the capacitor assembly and a fluid flows into the first opening, through the fluid passageway, and out of the second opening, at least some of the heat is transferred from the first and second power modules and the capacitor assembly to the fluid and is removed through the second opening.

    Abstract translation: 提供电源逆变器。 功率逆变器包括其中具有第一和第二开口的壳体，并且至少部分地限定空腔和在空腔的第一和第二侧上的流体通道。 第一和第二功率模块在空腔的相应的第一和第二侧连接到壳体。 电容器组件位于空腔内，使得当第一和第二功率模块和电容器组件产生热量时，流体流入第一开口，通过流体通道，并流出第二开口，至少部分 热量从第一和第二功率模块和电容器组件转移到流体并通过第二开口被移除。

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