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    Composite AC-to-DC power converter with boosting capabilities using T configuration
    1.
    发明授权
    Composite AC-to-DC power converter with boosting capabilities using T configuration 有权
    使用T配置的具有升压能力的复合AC到DC电源转换器

    公开(公告)号：US09331596B2

    公开(公告)日：2016-05-03

    申请号：US13894888

    申请日：2013-05-15

    Applicant: HONEYWELL INTERNATIONAL, INC.

    Inventor： Evgeni Ganev ,  William Warr ,  Keming Chen

    IPC: H02M7/04 ,  H02M7/10

    CPC classification number: H02M7/04 ,  H02M7/10

    Abstract: A boosting AC-to-DC converter An AC-to-DC converter may include a main rectifier, a first auxiliary rectifier, a second auxiliary rectifiers and a transformer assembly. The transformer assembly may include a set of primary windings arranged in a first multiphase configuration and connected to the main rectifier, a first set of secondary windings arranged in a second multiphase relationship and connected to the first auxiliary rectifier and a second set of secondary windings arranged in a third multiphase configuration and connected to the second auxiliary rectifier. The second multiphase configuration of the first set of secondary windings and the third multiphase configuration of the second set of secondary windings may be in phase shifting relationships relative to the first multiphase configuration of the set of primary windings.

    Abstract translation: 升压AC-DC转换器AC-DC转换器可以包括主整流器，第一辅助整流器，第二辅助整流器和变压器组件。 变压器组件可以包括以第一多相配置布置并连接到主整流器的一组初级绕组，以第二多相关系布置并连接到第一辅助整流器的第一组次级绕组和连接到第一辅助整流器的第二组次级绕组， 在第三多相配置中并连接到第二辅助整流器。 第二组次级绕组的第二多相配置和第二组次级绕组的第三多相配置可以相对于初级绕组组的第一多相配置处于相移关系。

    Air cooling of a motor using radially mounted fan
    2.
    发明授权
    Air cooling of a motor using radially mounted fan 有权
    使用径向安装的风扇对电机进行空气冷却

    公开(公告)号：US09331550B2

    公开(公告)日：2016-05-03

    申请号：US13919889

    申请日：2013-06-17

    Applicant: HONEYWELL INTERNATIONAL, INC., PATENT SERVICES M/S AB/2B

    Inventor： Evgeni Ganev ,  Stephen L White ,  Leroy Allen Fizer ,  Norman Clampitt

    IPC: H02K9/04 ,  H02K9/06

    CPC classification number: H02K9/06 ,  H02K9/04 ,  H02K9/14

    Abstract: A motor cooling system is provided comprising an electric motor including a rotor having first and second axial ends, and a stator having first and second axial ends, a motor housing surrounding the motor including an air chamber extending around the motor and axially along the motor length, a motor enclosure enveloping the motor housing, and a cooling fan radially mounted to the motor enclosure and adapted to operatively cool said electric motor.

    Abstract translation: 提供一种电动机冷却系统，其包括电动机，该电动机包括具有第一和第二轴向端部的转子和具有第一和第二轴向端部的定子，围绕电动机的电动机壳体包括围绕电动机延伸的气室并且沿电动机长度 包围电动机壳体的电动机壳体和径向安装到电动机壳体上并适于可操作地冷却所述电动机的冷却风扇。

    PARALLEL HARNESS CURRENT IMBALANCE AND FAILURE DETECTION
    3.
    发明申请
    PARALLEL HARNESS CURRENT IMBALANCE AND FAILURE DETECTION 有权
    并行电流不平衡和故障检测

    公开(公告)号：US20140346986A1

    公开(公告)日：2014-11-27

    申请号：US13841084

    申请日：2013-03-15

    Applicant: HONEYWELL INTERNATIONAL, INC.

    Inventor： WILLIAM WARR ,  Chiyuan Chiang ,  Evgeni Ganev

    IPC: H02P6/12 ,  G01R29/16

    CPC classification number: H02P6/12 ,  G01R29/16 ,  H02J3/06 ,  H02J4/00

    Abstract: Current imbalance may be detected in a 3-phase power system by monitoring current output between two points of a phase signal provided along wire pairs from an inverter to a motor. In some embodiments, each wire of a wire pair leading to the motor from the inverter may be provided with a line current sensor. A comparison of current output from each wire in the wire pair may be performed to determine if a current imbalance is present. In some embodiments, a phase current sensor may be coupled to a phase input of the inverter. Failures in the 3-phase system may be detected by measuring the output from each phase current sensor for imbalanced distribution of power output. In some embodiments, the output from the phase current sensors may be compared to an output of a line current sensor along the same phase for current imbalances or harness failures.

    Abstract translation: 可以通过监测沿着从逆变器到电动机的线对提供的相位信号的两个点之间的电流输出来在三相电力系统中检测电流不平衡。 在一些实施例中，从逆变器通向马达的线对的每条线可以设置有线电流传感器。 可以执行电线对中每根导线的电流输出的比较，以确定是否存在电流不平衡。 在一些实施例中，相电流传感器可以耦合到逆变器的相位输入。 可以通过测量每相电流传感器的功率输出不平衡分布的输出来检测三相系统中的故障。 在一些实施例中，可以将来自相电流传感器的输出与线电流传感器的输出进行比较，以对于当前的不平衡或线束故障沿相同相位。

    Thermal protection method and system to maximize availability of electric drive system
    6.
    发明授权
    Thermal protection method and system to maximize availability of electric drive system 有权
    热保护方法和系统，最大限度地提高电力驱动系统的可用性

    公开(公告)号：US08933658B2

    公开(公告)日：2015-01-13

    申请号：US13736878

    申请日：2013-01-08

    Applicant: Honeywell International, Inc. Patent Services M/S AB/2B

    Inventor： Evgeni Ganev ,  Chiyuan Chiang

    IPC: H02P3/00 ,  H02P7/00

    CPC classification number: H02P29/0088 ,  H02H5/04 ,  H02H7/0852 ,  H02M2001/327 ,  H02P29/68

    Abstract: An electric drive system may include a plurality of heat sensitive components, at least one temperature sensor positioned in or on each of the components and a system controller. The temperature sensors may be interconnected with the system controller to transmit temperature data from their respective heat sensitive components to the system controller. The system controller may be configured to transmit a reduced performance command in the event that a reached-temperature-threshold-limit signal is received from any one or more of the temperature sensors. System shutdown due to over temperature faults may be avoided.

    Abstract translation: 电驱动系统可以包括多个热敏部件，位于每个部件中或其上的至少一个温度传感器和系统控制器。 温度传感器可以与系统控制器互连，以将温度数据从它们各自的热敏部件传输到系统控制器。 系统控制器可以被配置为在从任何一个或多个温度传感器接收达到温度阈值限制信号的情况下发送降低性能的命令。 可能会避免因过温导致系统关机。

    Systems and methods for electric propulsion systems for electric engines
    7.
    发明授权
    Systems and methods for electric propulsion systems for electric engines 有权

    公开(公告)号：US12273015B2

    公开(公告)日：2025-04-08

    申请号：US18393433

    申请日：2023-12-21

    Applicant: Honeywell International Inc.

    Inventor： Mohamed A. Salam ,  Robert A. Dietrich ,  Evgeni Ganev ,  Stephen L. White

    IPC: H02K9/16 ,  H02K5/20 ,  H02K9/22 ,  B64D27/24 ,  B64D35/02 ,  H02K11/33 ,  H02K21/14

    Abstract: In one embodiment, an advanced electric propulsion system comprises: a housing; an electric motor within the housing; a motor drive coupled to the motor; a thermal management system comprising: a manifold-mini-channel heat sink integrated into the housing, the manifold-mini-channel heat sink comprises: an inlet manifold having air inlets formed in front of the housing; a set of plurality of circumferentially grooved micro-channels formed in the housing and coupled to the air inlets and conductively thermally coupled to stator windings of the electric motor; an outlet manifold having an air outlets formed at a back of the housing and coupled to the set of plurality of circumferentially grooved micro-channels; wherein the electric motor comprises PEW stator windings that provide a low thermal resistance path from the stator of the electric motor to the housing; wherein the PEW stator windings comprise a high temperature tolerant thermally conductive electrical insulator.

    Electric machine stator winding
    9.
    发明授权
    Electric machine stator winding 有权

    公开(公告)号：US11949302B2

    公开(公告)日：2024-04-02

    申请号：US16997720

    申请日：2020-08-19

    Applicant: Honeywell International Inc.

    Inventor： Evgeni Ganev ,  Robert Alan Dietrich ,  Jens Gehrke

    IPC: H02K3/18 ,  H02K1/14 ,  H02K9/22 ,  H02K15/095

    CPC classification number: H02K3/18 ,  H02K1/146 ,  H02K9/22 ,  H02K15/095

    Abstract: In some examples, a stator assembly includes a stator body including a base portion and a plurality of stator teeth projecting radially inward from the base portion. The stator assembly further includes an electrically conductive member wound about a tooth of the plurality of stator teeth to define a winding about the tooth, the winding comprising a single layer of the conductive member and including a plurality of turns of the electrically conductive member, wherein the electrically conductive member has a thickness in the radial direction that is less than its width in a direction perpendicular to the radial direction.

    Integrated traction drive system
    10.
    发明授权
    Integrated traction drive system 有权

    公开(公告)号：US10965183B2

    公开(公告)日：2021-03-30

    申请号：US16442144

    申请日：2019-06-14

    Applicant: Honeywell International Inc.

    Inventor： Evgeni Ganev ,  Robert Alan Dietrich ,  Steve White

    IPC: H02K5/20 ,  H02K7/116 ,  H02K9/19 ,  H02K9/22 ,  F16H57/02 ,  B60L15/20 ,  F16H37/08 ,  B60K1/00 ,  F16H57/04 ,  H02K11/33 ,  H02K11/215 ,  H02K7/00

    Abstract: A traction drive system for a vehicle includes a housing, a high-speed motor, a motor controller, a transmission, a cooling system, and a lubricating oil system. The housing defines a motor cavity, an electronics cavity, an oil cavity, and a cooling fluid cavity. The cooling fluid cavity is thermally coupled to each of the motor, electronics, and oil cavities. The high-speed motor is substantially within the motor cavity and coupled to a lubricating oil system fluidically coupled to the oil cavity. The motor controller includes electronics within the electronics cavity. The transmission is mechanically coupled to the high-speed motor and coupled to the lubricating oil system fluidically coupled to the oil cavity. The cooling system is fluidically coupled to the cooling fluid cavity and configured to cool the high-speed motor, the motor controller, and the lubricating oil system.

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