대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
- /
- Pages.183-186
- /
- 2002
광범위한 속도영역의 운전을 위한 IPMSM의 순시 토크제어
Instantaneous Torque Control of IPMSM for Drive of Wide Speed Range
- 이정철 (순천대학교 공과대학 정보통신공학부) ;
- 이홍균 (순천대학교 공과대학 정보통신공학부) ;
- 정택기 (순천대학교 공과대학 정보통신공학부) ;
- 정동화 (순천대학교 공과대학 정보통신공학부)
- Lee, Jung-Chul (School of Information & Communication Engineering, Sunchon National Univ.) ;
- Lee, Hong-Gyun (School of Information & Communication Engineering, Sunchon National Univ.) ;
- Jung, Tack-Gi (School of Information & Communication Engineering, Sunchon National Univ.) ;
- Chung, Dong-Hwa (School of Information & Communication Engineering, Sunchon National Univ.)
- 발행 : 2002.11.14
초록
The paper is proposed intantaneous torque control of IPMSM for drive of wide speed range. The control scheme is based on the mathematical model of the motor and is applicable to the constant torque and field weakening operations The scheme allows the motor to be driven with maximum torque per ampere (MTPA) characteristic below base speed and it maintains the maximum voltage limit of the motor wide field weakening and the motor current limit under all conditions of operation accurately. For each control mode. a condition that determines the optimal d-axis current
키워드