Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Maximum Torque Control of IPMSM Drive using Optimal Current

최적전류를 이용한 IPMSM 드라이브의 최대토크 제

  • Baek, Jeong-Woo (Department of Electrical Control Engineering, Sunchon National University) ;
  • Ko, Jae-Sub (Department of Electrical Control Engineering, Sunchon National University) ;
  • Choi, Jung-Sik (Department of Electrical Control Engineering, Sunchon National University) ;
  • Kang, Sung-Jun (Department of Electrical Control Engineering, Sunchon National University) ;
  • Jang, Mi-Geum (Department of Electrical Control Engineering, Sunchon National University) ;
  • Mun, Ju-Hui (Department of Electrical Control Engineering, Sunchon National University) ;
  • Chung, Dong-Hwa (Department of Electrical Control Engineering, Sunchon National University)
  • 백정우 (순천대학교 전기제어공학과) ;
  • 고재섭 (순천대학교 전기제어공학과) ;
  • 최정식 (순천대학교 전기제어공학과) ;
  • 강성준 (순천대학교 전기제어공학과) ;
  • 장미금 (순천대학교 전기제어공학과) ;
  • 문주희 (순천대학교 전기제어공학과) ;
  • 정동화 (순천대학교 전기제어공학과)
  • Published : 2010.07.06
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Abstract

This paper proposes maximum torque control of IPMSM drive using optimal current. This control method is applicable over the entire speed range which considered the limits of the inverter's current and voltage rated value. For each control mode, a condition that determines the optimal d-axis current $i_d$ for maximum torque operation is derived. This paper considers the design and implementation of novel technique of high performance speed control for IPMSM using multi-MFC and ANN controller. Also, this paper proposes maximum control of IPMSM drive using approximation method. This method is decreased the burden of digital signal process(DSP) in calculation of optimal current. This paper proposes the analysis results to verify the effectiveness of the MFC and ANN controller. Also it verifies the validity of maximum torque control of IPMSM drive with optimal current.

Keywords