Analysis of Torque Characteristics of Brushless Motors

브러시리스 전동기의 토크특성 해석

  • Lee, Sun-Kwon (Department of Electrical Engineering, Changwon National University) ;
  • Kim, Yong-Chul (Department of Electrical Engineering, Changwon National University) ;
  • Kang, Gyu-Hong (Department of Electrical Engineering, Changwon National University) ;
  • Hong, Jung-Pyo (Department of Electrical Engineering, Changwon National University) ;
  • Kim, Gyu-Tak (Department of Electrical Engineering, Changwon National University) ;
  • Chang, Ki-Chan (KERI)
  • Published : 2001.07.18

Abstract

This paper presents the analysis method to predict the current waveform and instantaneous and average torque of permanent magnet brushless motors(BLDC). In this paper, the method to improve the torque characteristics of BLDC, especially phase advanced angle, is also presented. The validity of this method is verified by comparing to measured results.

Keywords