公开(公告)号：KR1020050029510A

公开(公告)日：2005-03-28

申请号：KR1020030065811

申请日：2003-09-23

Applicant: (주)모토닉

Inventor： 임재규 ,  전완재 ,  최형욱

IPC: H02P6/08

Abstract: A noise improvement apparatus of a motor driver for LPI vehicle is provided to shield radio frequencies generated from a process for driving a motor driver by installing a noise improvement circuit at a BLDC motor driver. A motor driver for LPI vehicle is used for controlling a flow rate of fuel by controlling a speed of a motor. A noise improvement apparatus of a motor driver for LPI vehicle includes a motor controller and a motor control unit(40). The motor controller is used for outputting a motor control signal to control RPM of the motor. The motor control unit(40) includes a speed controller for controlling the speed of the motor by changing a voltage of the motor according to the motor control signal of the motor controller.

Abstract translation: 提供了一种用于LPI车辆的电动机驱动器的噪声改善装置，用于通过在BLDC电动机驱动器处安装噪声改善电路来屏蔽由用于驱动电动机驱动器的过程产生的射频。 用于LPI车辆的电动机驱动器用于通过控制电动机的速度来控制燃料的流量。 一种用于LPI车辆的电机驱动器的噪声改善装置，包括马达控制器和马达控制单元（40）。 电机控制器用于输出电机控制信号以控制电机的转速。 马达控制单元（40）包括速度控制器，用于根据马达控制器的马达控制信号改变马达的电压来控制马达的速度。

公开(公告)号：KR3003549400000S

公开(公告)日：2004-06-29

申请号：KR3020030020689

申请日：2003-07-23

Applicant: (주)모토닉

Designer： 전완제 ,  김준우 ,  최형욱