Implementation of Vector Control for SMPMSM Using Model Based Controller Design in MATLAB/SIMULINK

MATLAB/SIMULINK의 모델기반 제어기 설계를 이용한 표면 부착형 영구자석 동기 전동기의 벡터제어

  • Lee, Yong-Seok (Department of Electrical Communication System Engineering, Soonchunhyang University) ;
  • Ji, Jun-Keun (Department of Electrical Communication System Engineering, Soonchunhyang University) ;
  • Cha, Gui-Soo (Department of Electrical Communication System Engineering, Soonchunhyang University)
  • 이용석 (순천향대학교 전기통신시스템공학과) ;
  • 지준근 (순천향대학교 전기통신시스템공학과) ;
  • 차귀수 (순천향대학교 전기통신시스템공학과)
  • Published : 2007.11.30

Abstract

This paper presents an implementation of vector control for SMPMSM using model based controller design in MATLAB/SIMULINK. The model based controller design enables fast development of control system for motor by designing controllers and performing simulation on the GUI (Graphic User Interface) platform, converting program code directly into real-time programs, and then performing tests for the responses from controllers. The controller is designed as PI controller for speed and decoupling PI controller for current. And PWM used space vector modulation method using offset voltage and system stability is also secured by close magnitude overmodulation method, maintaining dynamics of load when it overmodulation. The validity of vector control implemented is verified through simulations and experiments.

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