公开(公告)号：US20150291254A1

公开(公告)日：2015-10-15

申请号：US14329485

申请日：2014-07-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Geun Hong LEE ,  Kyeoung Hun PARK ,  Han Tae KIM ,  Changsung Sean KIM

IPC: B62M6/50 ,  B60L3/00

CPC classification number: B62M6/50 ,  B60L50/20 ,  B60L50/50 ,  B60L2200/12 ,  B60L2240/12 ,  B60L2250/24 ,  B60L2250/26 ,  Y02T10/7005

Abstract: Embodiments of the invention provide a method and system for controlling a motor of an electric bicycle. According to various embodiments, the system includes a touch sensor positioned in a handle of the electric bicycle, configured to sense whether or not a user has touched the touch sensor, and configured to output a touch signal, and a controller configured to control driving of a driving motor. The controller is further configured to drive the driving motor only in the case in which the user's touch is sensed from the touch sensor.

Abstract translation: 本发明的实施例提供一种用于控制电动自行车的电动机的方法和系统。 根据各种实施例，该系统包括位于电动自行车的手柄中的触摸传感器，其被配置为感测用户是否已经触摸了触摸传感器，并且被配置为输出触摸信号，以及控制器，被配置为控制驱动 一个驱动电机。 控制器还被配置为仅在从触摸传感器感测到用户的触摸的情况下驱动驱动电动机。

公开(公告)号：US20150298571A1

公开(公告)日：2015-10-22

申请号：US14690723

申请日：2015-04-20

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Han Tae KIM ,  Min Sup SONG ,  Young Dong SON ,  Kyeoung Hun PARK

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

CPC classification number: B60L11/1861 ,  B60L1/00 ,  B60L11/005 ,  B60L11/1814 ,  B60L11/1868 ,  B60L15/007 ,  B60L2210/12 ,  B60L2210/14 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14 ,  Y10S903/907

Abstract: There is provided a driving circuit for a hybrid electric vehicle, including a first battery and a second battery, an inverter for converting an applied voltage to the form of direct current (DC) or alternating current (AC) according to the operating mode of the motor, a converter operating in a boost mode or a buck mode according to the operating mode of the motor, and a processor for comparing a voltage (VB1) of the first battery and a voltage of a DC-link capacitor and controls electrical connection between the first battery, and the inverter and the converter during start-up, wherein the DC-link capacitor is connected in parallel to the first battery, the inverter, and the converter.

Abstract translation: 提供了一种用于混合电动车辆的驱动电路，包括第一电池和第二电池，用于根据所述电动车的操作模式将施加的电压转换为直流（DC）或交流（AC）的形式的逆变器 电动机，根据电动机的操作模式以升压模式或降压模式工作的转换器，以及用于比较第一电池的电压（VB1）和直流母线电容器的电压的处理器，并且控制电连接 第一电池以及启动期间的逆变器和转换器，其中直流链路电容器并联连接到第一电池，逆变器和转换器。

公开(公告)号：US20150097507A1

公开(公告)日：2015-04-09

申请号：US14267246

申请日：2014-05-01

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Han Tae KIM ,  Min Sup SONG ,  Kyeoung Hun PARK

IPC: H02P27/06

CPC classification number: H02M7/797 ,  H02M3/1582 ,  H02M2001/007 ,  H02M2003/1557

Abstract: A motor driving apparatus may include a bidirectional converter including an energy storage unit and converting power bidirectionally; an inverter receiving the power from the bidirectional converter and driving a motor; and a power passing unit transferring energy stored in the energy storage unit of the bidirectional converter to the inverter.

Abstract translation: 电动机驱动装置可以包括双向转换器，其包括能量存储单元并双向转换功率; 从双向转换器接收电力并驱动电动机的逆变器; 以及将双向转换器的能量存储单元中存储的能量传递给逆变器的通电单元​​。

公开(公告)号：US20150295530A1

公开(公告)日：2015-10-15

申请号：US14664191

申请日：2015-03-20

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Kyeoung Hun PARK ,  Geun Hong LEE ,  Han Tae KIM

IPC: H02P21/14 ,  H02P6/16 ,  H02P21/00

CPC classification number: H02P21/141 ,  H02P21/0025 ,  H02P21/26 ,  H02P25/024 ,  H02P2207/05

Abstract: There is provided a driving apparatus of an interior permanent magnet synchronous motor (IPMSM) including a current command generator outputting a current command on a synchronous reference frame based on a command torque, wherein the current command generator generates the current command based on a variation in magnetic flux with respect to a rotor of the IPMSM.

Abstract translation: 提供了一种内部永磁同步电动机（IPMSM）的驱动装置，其包括基于指令转矩在同步参考系上输出电流指令的电流指令发生器，其中，电流指令发生器基于变化，产生电流指令 相对于IPMSM转子的磁通量。

公开(公告)号：US20150155813A1

公开(公告)日：2015-06-04

申请号：US14502497

申请日：2014-09-30

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Kyeoung Hun PARK ,  Geun Hong LEE ,  Han Tae KIM

IPC: H02P23/00

CPC classification number: H02M1/32 ,  H02H7/1227 ,  H02M7/5387 ,  H02P29/0241

Abstract: A motor driving apparatus having a protection function for protecting an inverter or a controller from a back electromotive voltage may include: a driving unit including at least one inverter arm switching driving power to drive a motor; a first switching unit forming a transfer path through which a back electromotive voltage from the motor is transferred to a charging unit; and a second switching unit including at least one switch positioned between a driving line of the driving unit and the motor and turned on and off at a preset interval to decrease a voltage level of the back electromotive voltage from the motor.

Abstract translation: 具有用于保护逆变器或控制器免受反电动势电压的保护功能的电动机驱动装置可以包括：驱动单元，其包括至少一个逆变器臂切换驱动电力以驱动电动机; 形成传递路径的第一切换单元，通过所述传送路径将来自所述马达的反电动势电压传递到充电单元; 以及第二开关单元，其包括位于驱动单元的驱动线和电动机之间的至少一个开关，并且以预设的间隔被导通和截止以降低来自电动机的反电动势电压的电压电平。