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
- 2014.1
- 수록면
- 125 - 134 (10page)
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초록· 키워드
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This paper presents a robust and speed-sensorless stator flux estimation for induction motor direct torque control. The proposed observer is based on sliding mode approach. Stator electrical equations are used in the rotor orientation reference frame to eliminate the observer dependence on rotor speed. Lyapunov’s concept for systems stability is adopted to confine the observer gain. Furthermore, the sensitivity of the observer to parameter mismatch is recovered with an adaptation technique. The nonlinearities of the pulse width modulation voltage source inverter are estimated and compensated to enhance stability at low speeds. Therefore, a new method based on the model reference adaptive system is proposed. Simulation and experimental results are shown to verify the feasibility and effectiveness of the proposed algorithms.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. SVM FOR INDUCTION MOTOR DIRECT TORQUE CONTROL
Ⅲ. SMO-BASED STATOR FLUX ESTIMATION
Ⅳ. ONLINE INVERTER NONLINEARITY ESTIMATION AND COMPENSATION
Ⅴ. SIMULATION RESULTS
Ⅵ. EXPERIMENTAL RESULTS
Ⅶ. CONCLUSIONS
REFERENCES
참고문헌 (38)
참고문헌 신청
1. [학술지(정기간행물)] - D. Casadei / 2000 / Implementation of a direct torque control algorithm for induction motors based on discrete space vector modulation / IEEE Trans. Power Electron 15 (4) : 769 ~ 777
2. [학술지(정기간행물)] - C. Lascu / 2004 / Direct torque control of sensorless induction motors : a sliding mode approach / IEEE Trans. Ind. Applicat 40 (2) : 582 ~ 589
3. [학술지(정기간행물)] - I. Boldea / 2009 / Active flux DTFC-SVM sensorless control of IPMSM / IEEE Trans. Energ. Convers 24 (2) : 314 ~ 322
4. [학술지(정기간행물)] - G. Wang / 2013 / DSP-Based Control of Sensorless IPMSM Drives for Wide-Speed-Range Operation / IEEE Trans. Ind. Electron 60 (2) : 720 ~ 727
5. [학술지(정기간행물)] - A. Ghaderi / 2011 / Wide-speed-range sensorless vector control of synchronous reluctance motors based on extended programmable cascaded low-pass filters / IEEE Trans. Ind. Electron 58 (6) : 2322 ~ 2333
2. [학술지(정기간행물)] - C. Lascu / 2004 / Direct torque control of sensorless induction motors : a sliding mode approach / IEEE Trans. Ind. Applicat 40 (2) : 582 ~ 589
3. [학술지(정기간행물)] - I. Boldea / 2009 / Active flux DTFC-SVM sensorless control of IPMSM / IEEE Trans. Energ. Convers 24 (2) : 314 ~ 322
4. [학술지(정기간행물)] - G. Wang / 2013 / DSP-Based Control of Sensorless IPMSM Drives for Wide-Speed-Range Operation / IEEE Trans. Ind. Electron 60 (2) : 720 ~ 727
5. [학술지(정기간행물)] - A. Ghaderi / 2011 / Wide-speed-range sensorless vector control of synchronous reluctance motors based on extended programmable cascaded low-pass filters / IEEE Trans. Ind. Electron 58 (6) : 2322 ~ 2333
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UCI(KEPA) : I410-ECN-0101-2015-500-000998576