公开(公告)号：US20160250938A1

公开(公告)日：2016-09-01

申请号：US15149811

申请日：2016-05-09

Applicant: LG Electronics Inc.

Inventor： Dongcheol LEE ,  Yohan PARK ,  Junyoung LIM ,  Murat SENOL ,  Rik De DONCKER

IPC: B60L11/18 ,  H02P27/06 ,  B60L15/00

CPC classification number: B60L11/1814 ,  B60L11/12 ,  B60L11/1803 ,  B60L11/1811 ,  B60L11/1812 ,  B60L15/007 ,  B60L15/025 ,  B60L2210/30 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/16 ,  B60L2220/18 ,  B60L2220/54 ,  H02P27/06 ,  Y02T10/641 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

Abstract: A charging apparatus and an electric vehicle including the same are disclosed. The charging apparatus includes a converter for, in a charging mode, converting an input alternating current (AC) voltage into a direct current (DC) voltage and a controller for controlling the converter. The converter includes a motor and a switching unit that is connected to an additional coil wound on a stator of one phase of the motor, and that supplies the input AC voltage to the motor by performing a switching operation. The converter also includes an inverter that, in a motor operation mode, converts a DC voltage from a battery into an AC voltage by a switching operation and drives the motor. In the charging mode, the inverter converts the input AC voltage into the DC voltage using the additional coil of the motor and the switching unit and supplies the DC voltage to the battery.

Abstract translation: 公开了一种充电装置和包括该充电装置的电动车辆。 充电装置包括用于在充电模式中将输入交流（AC）电压转换为直流（DC）电压的转换器和用于控制转换器的控制器。 转换器包括电动机和开关单元，其连接到缠绕在电动机的一相定子上的附加线圈，并且通过执行开关操作将输入的交流电压提供给电动机。 该转换器还包括一个逆变器，在电动机运行模式下，通过开关操作将电池的直流电压转换为交流电压并驱动电动机。 在充电模式下，逆变器使用电动机和开关单元的附加线圈将输入交流电压转换为直流电压，并将直流电压提供给电池。

公开(公告)号：US20140217973A1

公开(公告)日：2014-08-07

申请号：US14173337

申请日：2014-02-05

Applicant: LG Electronics Inc.

Inventor： Dongcheol LEE ,  Yohan PARK ,  Junyoung LIM ,  Murat SENOL ,  Rik De DONCKER

IPC: B60L11/18

CPC classification number: B60L11/1814 ,  B60L11/12 ,  B60L11/1803 ,  B60L11/1811 ,  B60L11/1812 ,  B60L15/007 ,  B60L15/025 ,  B60L2210/30 ,  B60L2220/12 ,  B60L2220/14 ,  B60L2220/16 ,  B60L2220/18 ,  B60L2220/54 ,  H02P27/06 ,  Y02T10/641 ,  Y02T10/643 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

Abstract: A charging apparatus and an electric vehicle including the same are disclosed. The charging apparatus includes a converter for, in a charging mode, converting an input alternating current (AC) voltage into a direct current (DC) voltage and a controller for controlling the converter. The converter includes a motor and a switching unit that is connected to an additional coil wound on a stator of one phase of the motor, and that supplies the input AC voltage to the motor by performing a switching operation. The converter also includes an inverter that, in a motor operation mode, converts a DC voltage from a battery into an AC voltage by a switching operation and drives the motor. In the charging mode, the inverter converts the input AC voltage into the DC voltage using the additional coil of the motor and the switching unit and supplies the DC voltage to the battery.

Abstract translation: 公开了一种充电装置和包括该充电装置的电动车辆。 充电装置包括用于在充电模式中将输入交流（AC）电压转换为直流（DC）电压的转换器和用于控制转换器的控制器。 转换器包括电动机和开关单元，其连接到缠绕在电动机的一相定子上的附加线圈，并且通过执行开关操作将输入的交流电压提供给电动机。 该转换器还包括一个逆变器，在电动机运行模式下，通过开关操作将电池的直流电压转换为交流电压并驱动电动机。 在充电模式下，逆变器使用电动机和开关单元的附加线圈将输入交流电压转换为直流电压，并将直流电压提供给电池。