Vector Control of Induction Motors with Compensation Algorithm of Rotor Time Constant

회전자 시정수 보상 알고리즘을 갖는 유도전동기의 벡터제어

  • 김종국 (경북대학교 전기공학과) ;
  • 이득기 (경북대학교 전기공학과) ;
  • 정종진 (경북대학교 전기공학과) ;
  • 김홍근 (경북대학교 전기공학과)
  • Published : 1997.07.21

Abstract

The rotor time constant variation has a large effect on the vector controlled system of induction motor. In this paper, the algorithm which compensate the misalignment of the rotor flux vector as an error caused by incorrect rotor time constant are presented. The simulations show that the proposed algorithm suitably compensates the rotor time constant.

Keywords