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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.8 No.3
- 발행연도
- 2013.5
- 수록면
- 516 - 523 (8page)
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초록· 키워드
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This paper investigates an improved stator flux linkage observer for sensorless permanent magnet synchronous motor (PMSM) drives using a voltage-based flux linkage model and an adaptive sliding mode variable structure. We propose a new observer design that employs an improved sliding mode reaching law to achieve better estimation accuracy. The design includes two models and two adaptive estimating laws, and we illustrate that the design is stable using the Popov hyper-stability theory. Simulation and experimental results demonstrate that the proposed estimator accurately calculates the speed, the stator flux linkage, and the resistance while overcoming the shortcomings of traditional estimators.
목차
Abstract
1. Introduction
2. Motor Mathematical Model
3. Improved Flux Linkage Estimation Scheme
5. Verification by Simulation and Experimental Results
5. Conclusion
References
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Idris. / 2002 / An improved stator flux estimation in steady-state operation for direct torque control of induction machines / IEEE Transactions on Industry Applications 38 (1) : 110 ~ 116
2. [학술지(정기간행물)] - Hyunbae Kim. / 2003 / Sensorless control of interior permanent-magnet machine drives with zero-phase lag position estimation / IEEE Transactions on Industrial Electronics 39 (6) : 1726 ~ 1733
3. [학술지(정기간행물)] - Po-ngam, S. / 2012 / Stability and Dynamic Performance Improvement of Adaptive Full-Order Observers for Sensorless PMSM Drive / IEEE Transactions on Power Electronics 27 (2) : 588 ~ 600
4. [학술지(정기간행물)] - Hinkkanen, M. / 2012 / A Combined Position and Stator-Resistance Observer for Salient PMSM Drives : Design and Stability Analysis / 27 (2) : 601 ~ 609
5. [학술지(정기간행물)] - Preindl, M. / 2011 / Sensorless Model Predictive Direct Current Control Using Novel Second-Order PLL Observer for PMSM Drive Systems / IEEE Transactions on Power Electronics 58 (9) : 4087 ~ 4095
2. [학술지(정기간행물)] - Hyunbae Kim. / 2003 / Sensorless control of interior permanent-magnet machine drives with zero-phase lag position estimation / IEEE Transactions on Industrial Electronics 39 (6) : 1726 ~ 1733
3. [학술지(정기간행물)] - Po-ngam, S. / 2012 / Stability and Dynamic Performance Improvement of Adaptive Full-Order Observers for Sensorless PMSM Drive / IEEE Transactions on Power Electronics 27 (2) : 588 ~ 600
4. [학술지(정기간행물)] - Hinkkanen, M. / 2012 / A Combined Position and Stator-Resistance Observer for Salient PMSM Drives : Design and Stability Analysis / 27 (2) : 601 ~ 609
5. [학술지(정기간행물)] - Preindl, M. / 2011 / Sensorless Model Predictive Direct Current Control Using Novel Second-Order PLL Observer for PMSM Drive Systems / IEEE Transactions on Power Electronics 58 (9) : 4087 ~ 4095
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UCI(KEPA) : I410-ECN-0101-2014-500-003650028