公开(公告)号：KR1020050022765A

公开(公告)日：2005-03-08

申请号：KR1020030060465

申请日：2003-08-27

Applicant: 대한민국(창원대학교)

Inventor： 송의호

IPC: H02P7/29

Abstract: PURPOSE: A motor driver having a wide range speed control function is provided to enhance driving performance of a motor by controlling high speed as well as low speed of the motor. CONSTITUTION: A motor driver having a wide range speed control function includes an output pulse generation algorithm of an inverter terminal embodied as a DSP in order to widen a speed control range of a motor and improve the performance of the motor. The output pulse generation algorithm is used for changing an output frequency.

Abstract translation: 目的：提供具有宽范围速度控制功能的电机驱动器，通过控制电机的高速度和低速度来提高电机的驱动性能。 构成：具有宽范围速度控制功能的电机驱动器包括实现为DSP的逆变器端子的输出脉冲产生算法，以便扩大电动机的速度控制范围并提高电动机的性能。 输出脉冲发生算法用于改变输出频率。