公开(公告)号：KR1020120098087A

公开(公告)日：2012-09-05

申请号：KR1020110017794

申请日：2011-02-28

Applicant: (주)모토닉

Inventor： 전완재 ,  김형수 ,  김해진 ,  김정대

IPC: B60W20/00 ,  B60W10/20 ,  B60K6/28

Abstract: PURPOSE: An apparatus and a method for operating the oil pump of a plug-in hybrid vehicle are provided to control the driving of a motor by setting the duty value of pulse width modulation(PWM) signals according to the target RPM of the motor and the signals of a hole sensor. CONSTITUTION: An apparatus(10) for operating the oil pump of a plug-in hybrid vehicle includes a motor driving unit(42), a hole sensor(44), a CAN transceiver(60), a central processing unit(30), and a power supplying part(20). The power supplying part supplies power to the central processing unit and the motor driving unit. The motor driving unit includes a gate driver and a motor driving part. The gate driver receives PWM signals. The motor driving part is in connection with the gate driver. The motor driving part distributes electric currents applied to a motor according to the PWM signals to drive the motor. [Reference numerals] (100) Main controlling part; (110) High voltage battery; (120) Battery; (21) EMC filter; (22) Electric current detecting part; (23) Noise filter; (24) First voltage regulator; (25) Insulation DC/DC converter; (26) Second voltage regulator; (30) Central processing unit; (41) Gate driver; (42) Motor driving unit; (43) Motor; (44) Hole sensor; (50) Signal converting part; (60) CAN transceiver; (AA) Regular power source; (BB) Ignition key input power source

Abstract translation: 目的：提供一种用于操作插电式混合动力车辆的油泵的装置和方法，以通过根据电动机的目标RPM设置脉宽调制（PWM）信号的占空比值来控制电动机的驱动，以及 孔传感器的信号。 一种用于操作插电式混合动力车辆的油泵的装置（10），包括马达驱动单元（42），空穴传感器（44），CAN收发器（60），中央处理单元（30） 和电源部（20）。 供电部件向中央处理单元和电动机驱动单元供电。 马达驱动单元包括门驱动器和马达驱动部。 门驱动器接收PWM信号。 电机驱动部分与门驱动器连接。 马达驱动部根据PWM信号分配施加到马达的电流来驱动马达。 （附图标记）（100）主控制部; （110）高压电池; （120）电池; （21）EMC滤波器; （22）电流检测部; （23）噪声滤波器; （24）第一电压调节器; （25）绝缘DC / DC转换器; （26）第二电压调节器; （30）中央处理单位; （41）门驱动器; （42）电机驱动单元; （43）电机; （44）孔传感器; （50）信号转换部; （60）CAN收发器 （AA）常规电源; （BB）点火钥匙输入电源

公开(公告)号：KR101017683B1

公开(公告)日：2011-02-25

申请号：KR1020090068293

申请日：2009-07-27

Applicant: (주)모토닉

Inventor： 김청월 ,  강명권 ,  전완재 ,  김정대 ,  유해찬

IPC: H02M7/10

Abstract: 본 발명은 출력단에서 부하에 따라 출력전압이 강하하는 현상을 개선한 전압배가기 회로에 관한 것으로, 베이스단에 인가되는 제 1펄스신호에 의해 배터리전압을 스위칭하는 제 1트랜지스터, 베이스단에 상기 제 1펄스신호를 반전한 제 2펄스신호를 인가받는 제 2트랜지스터, 상기 제 2트랜지스터와 푸시풀 회로로 구성되고, 베이스단에 상기 제 1트랜지스터로부터 스위칭된 배터리전압을 인가받는 제 3트랜지스터 및 상기 제 2 및 제 3트랜지스터의 스위칭 동작에 기초하여 상기 배터리전압을 충전하고, 충전된 전원을 방전하는 제 1커패시터를 포함하고, 상기 제 1 및 제 2트랜지스터는 NPN형이고, 상기 제 3트랜지스터는 PNP형인 구성을 마련한다.
상기와 같은 전압배가기 회로를 이용하는 것에 의해, 출력단에서 부하에 따른 출력전압의 강하현상을 감소시켜 정상상태의 직류구동전압을 출력하는데 소요되는 시간을 단축하고, 안정적인 전압레벨의 출력전압을 출력할 수 있다.
전압배가기, NPN형, 푸시풀, 펄스신호

公开(公告)号：KR100649355B1

公开(公告)日：2006-11-27

申请号：KR1020050106818

申请日：2005-11-09

Applicant: (주)모토닉

Inventor： 임재규 ,  전완재 ,  최정령 ,  김형수

IPC: F02M37/08 ,  F02M21/02

Abstract: A fuel pump motor driving apparatus is provided to improve durability of elements by applying a P-channel MOSFET to a high side of a three-phase full bridge circuit and an N-channel MOSFET to a low side of the three-phase full bridge circuit. A fuel pump motor driving apparatus comprises a control unit, a motor controller(43), and a motor driving unit(41). The control unit receives speed data of a fuel pump motor(30) from an ECU(25), compares the received speed data with present speed data of the motor, and outputs increased or decreased speed data. The motor controller mixes a motor switching signal for rotating the motor and speed data output from the control unit, and outputs a driving control signal. The motor driving unit rotates the motor by switching power applied from a power unit(20) in accordance with the driving control signal output from the motor controller.

Abstract translation: 提供一种燃料泵电动机驱动装置，通过将P沟道MOSFET施加到三相全桥电路的高压侧和将N沟MOSFET连接到三相全桥电路的低压侧来提高元件的耐久性 。 一种燃料泵电机驱动装置包括控制单元，电机控制器（43）和电机驱动单元（41）。 控制单元从ECU（25）接收燃料泵电动机（30）的速度数据，将接收到的速度数据与电动机当前的速度数据进行比较，并输出增加或减少的速度数据。 电机控制器混合用于旋转电机的电机切换信号和从控制单元输出的速度数据，并输出驱动控制信号。 马达驱动单元根据从马达控制器输出的驱动控制信号通过切换从动力单元（20）施加的动力来旋转马达。

公开(公告)号：KR1020020075578A

公开(公告)日：2002-10-05

申请号：KR1020010015649

申请日：2001-03-26

Applicant: (주)모토닉

Inventor： 임재규 ,  전완재 ,  장용수 ,  김경남

IPC: F02M25/07

CPC classification number: Y02T10/121

Abstract: PURPOSE: An exhaust gas recirculation(EGR) valve is provided to prevent the leakage of the exhaust gas to allow the smooth operation of the valve. CONSTITUTION: An exhaust gas recirculation(EGR) valve is composed of a housing formed to communicate an inlet, an outlet, and return passages(59) of the exhaust gas with each other, a valve being detachable at a valve seat of the housing to open/close the inlet and outlet passages, an actuator(69) for controlling the opening/closing of the valve(52), an elastic member(61) for elastically biasing the passages closed by the valve in an initial state, a bush(58) for supporting a valve shaft, and a spacing portion(58a) for discharging the exhaust gas leaked through a gap between the valve shaft and bush to a suction system side.

Abstract translation: 目的：提供排气再循环（EGR）阀，以防止排气泄漏，从而使阀门平稳运行。 构成：废气再循环（EGR）阀由形成为将废气的入口，出口和返回通道（59）彼此连通的壳体组成，阀可拆卸地在壳体的阀座处 打开/关闭入口和出口通道，用于控制阀（52）的打开/关闭的致动器（69），用于在初始状态下弹性地偏压由阀闭合的通道的弹性构件（61），衬套 58），以及用于将通过阀轴和衬套之间的间隙泄漏的排气排出到抽吸系统侧的间隔部分（58a）。

公开(公告)号：KR3020020001126S

公开(公告)日：2002-07-12

申请号：KR3020020012291

申请日：2002-04-27

Applicant: (주)모토닉

Designer： 이승렬 ,  유해찬 ,  전완재 ,  구정석