개인구독
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.11
- 수록면
- 2,150 - 2,161 (12page)
이용수
초록· 키워드
오류제보하기
Mechanical and electrical parameter uncertainties cause dynamic and static estimation errors of the rotor speed and position, resulting in performance deterioration of sensorless control systems. This paper applies an extended nonlinear observer to interior permanent magnet synchronous motors (IPMSM) for the simultaneous estimation of the rotor speed and position. Two compensation methods are proposed to improve the observer performance against parameter uncertainties: an on-line rotational inertia adjustment approach that employs the gradient descent algorithm to suppress dynamic estimation errors, and an equivalent flux error compensation approach to eliminate static estimation errors caused by inaccurate electrical parameters. The effectiveness of the proposed control strategy is demonstrated by experimental tests.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. SENSORLESS IPMSM CONTROL BASED ON AN EXTENDED NONLINEAR OBSERVER
Ⅲ. ESTIMATION ERROR AND COMPENSATION STRATEGY
Ⅳ. EXPERIMENTS AND ANALYSIS
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (22)
참고문헌 신청
[학술지(정기간행물)] - G. Pellegrino / 2011 / Design tradeoffs between constant power speed range, uncontrolled generator operation, and rated current of IPM motor drives / IEEE Trans. Ind. Appl 47 (5) : 1995 ~ 2003
[학술지(정기간행물)] - D. Yin / 2009 / a novel traction control for EV Based on maximum transmissible torque estimation / IEEE Trans. Ind. Electron. 56 (6) : 2086 ~ 2094
[학술지(정기간행물)] - S. Kim / 2012 / PWM switching frequency signal injection sensorless method in IPMSM / IEEE Trans. Ind. Appl 48 (5) : 1576 ~ 1587
[학술지(정기간행물)] - 이경규 / 2015 / Wide-Range Sensorless Control for SPMSM Using an Improved Full-Order Flux Observer / Journal of Power Electronics 15 (3) : 721 ~ 729
[학술지(정기간행물)] - Y. Inoue / 2011 / Performance improvement of sensorless IPMSM drives in a low-speed region using online parameter identification / IEEE Trans. Ind. Appl 47 (2) : 798 ~ 804
[학술지(정기간행물)] - D. Yin / 2009 / a novel traction control for EV Based on maximum transmissible torque estimation / IEEE Trans. Ind. Electron. 56 (6) : 2086 ~ 2094
[학술지(정기간행물)] - S. Kim / 2012 / PWM switching frequency signal injection sensorless method in IPMSM / IEEE Trans. Ind. Appl 48 (5) : 1576 ~ 1587
[학술지(정기간행물)] - 이경규 / 2015 / Wide-Range Sensorless Control for SPMSM Using an Improved Full-Order Flux Observer / Journal of Power Electronics 15 (3) : 721 ~ 729
[학술지(정기간행물)] - Y. Inoue / 2011 / Performance improvement of sensorless IPMSM drives in a low-speed region using online parameter identification / IEEE Trans. Ind. Appl 47 (2) : 798 ~ 804
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UCI(KEPA) : I410-ECN-0101-2017-560-001586094