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    APPARATUS FOR ENERGY TRANSFER USING CONVERTER AND METHOD OF MANUFACTURING SAME
    2.
    发明申请
    APPARATUS FOR ENERGY TRANSFER USING CONVERTER AND METHOD OF MANUFACTURING SAME 审中-公开

    公开(公告)号：US20200180446A1

    公开(公告)日：2020-06-11

    申请号：US16787185

    申请日：2020-02-11

    Applicant: General Electric Company

    Inventor： Robert Dean King ,  Robert Louis Steigerwald

    IPC: B60L53/00 ,  B60L53/14 ,  B60L53/60 ,  B60L53/10 ,  B60L53/24 ,  B60L58/20 ,  B60L53/16 ,  B60L53/18 ,  B60L50/51 ,  B60L53/20 ,  H02J7/00

    Abstract: According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.

    APPARATUS FOR TRANSFERRING ENERGY USING ONBOARD POWER ELECTRONICS WITH HIGH-FREQUENCY TRANSFORMER ISOLATION AND METHOD OF MANUFACTURING SAME
    10.
    发明申请
    APPARATUS FOR TRANSFERRING ENERGY USING ONBOARD POWER ELECTRONICS WITH HIGH-FREQUENCY TRANSFORMER ISOLATION AND METHOD OF MANUFACTURING SAME 审中-公开
    使用高频变压器隔离的电源电源传输能量的装置及其制造方法

    公开(公告)号：US20160197503A1

    公开(公告)日：2016-07-07

    申请号：US15073061

    申请日：2016-03-17

    Applicant: General Electric Company

    Inventor： Robert Louis Steigerwald ,  Robert Dean King ,  Ruediger Soeren Kusch

    IPC: H02J7/00 ,  B60L11/18

    Abstract: An apparatus for transferring energy using onboard power electronics with high-frequency transformer isolation includes a power electronic drive circuit comprises a dc bus and a first energy storage device coupled to the dc bus. A first bi-directional dc-to-ac voltage inverter is coupled to the first energy storage device and to the dc bus, and a first electromechanical device coupled to the first bi-directional dc-to-ac voltage inverter. A charging system coupled to the dc bus via a charge bus comprises a receptacle configured to mate with a connector coupled to a voltage source external to the power electronic drive circuit and an isolation transformer configured to electrically isolate the charge bus from the receptacle. A controller configured to cause the charging system to supply a charging voltage to the dc bus based on a voltage received from the voltage source external to the power electronic drive circuit.

    Abstract translation: 一种使用具有高频变压器隔离的车载电力电子装置传送能量的装置，包括电力电子驱动电路，其包括直流总线和耦合到直流总线的第一能量存储装置。 第一双向直流到交流电压逆变器耦合到第一能量存储装置和直流总线，以及耦合到第一双向直流到交流电压逆变器的第一机电装置。 通过充电总线耦合到直流总线的充电系统包括被配置为与耦合到功率电子驱动电路外部的电压源的连接器配对的插座和被配置为将充电总线与插座电隔离的隔离变压器。 一种控制器，被配置为使得充电系统基于从电力电子驱动电路外部的电压源接收的电压向dc总线提供充电电压。

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