公开(公告)号：US09077237B2

公开(公告)日：2015-07-07

申请号：US13665842

申请日：2012-10-31

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

Inventor： Evgeni Ganev ,  William Warr ,  Keming Chen

IPC: H02M7/02 ,  H01F30/02 ,  H01F30/14 ,  H02M7/08

CPC classification number: H02M7/02 ,  H01F30/02 ,  H01F30/14 ,  H02M7/08

Abstract: A nearly 2 to 1 boosting mufti-phase AC-to-DC converter may include a main rectifier, an auxiliary rectifier; and an autotransformer connected to the main rectifier and the auxiliary rectifier. The autotransformer may include a plurality of interconnected windings arranged in a plurality of legs, with one of the legs for each phase and with each leg including a plurality of windings, wherein all but one of the windings of each leg have equal turns ratios and one of the windings of each leg has a turns ratio that is less than the turns ratio of all of the other windings of the respective leg.

Abstract translation: 近2比1的升压型三相AC-DC转换器可以包括主整流器，辅助整流器; 以及连接到主整流器和辅助整流器的自耦变压器。 自耦变压器可以包括布置在多个支腿中的多个互连的绕组，其中一个支腿用于每个相，并且每个支腿包括多个绕组，其中每个支路的所有绕组中的所有绕组具有相等的匝数比和一个 每个腿的绕组的匝数比小于相应腿的所有其它绕组的匝数比。

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。

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。