An improved stator flux estimation for a variable structure direct torque controlled IPM synchronous motor drive using a sliding observer

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn 4, Issue , 2005, Pages 2484-2490

  Xu, Z ^a   Rahman, M F ^a  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

DTC; IPM; Observer; Stator flux; SVM

Indexed keywords

STATORS; SYNCHRONOUS MOTORS; TORQUE CONTROL; TRANSIENTS;

DTC; IPM; OBSERVER; STATOR FLUX; SVM;

PARAMETER ESTIMATION;

EID: 33745942116     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IAS.2005.1518809     Document Type: Conference Paper

References (7)

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2. Tang, L.; Rahman, M.F.; Haque, Md.E., "Low speed performance improvement of a direct torque controlled interior permanent magnet synchronous machine drive, "Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04. Volume 1, 2004 Page(s):558-564 Vol.1
3. Rahman, M.F.; Haque, Md.E.; Lixin Tang; Limin Zhong, "Problems associated with the direct torque control of an interior permanent-magnet synchronous motor drive and their remedies," IEEE Transactions on Industrial Electronics Volume 51, Issue 4, Aug. 2004 Page(s):799-809
4. Zhiqian Chen; Tomita, M.; Doki, S.; Okuma, S., "An extended electromotive force model for sensorless control of interior permanent-magnet synchronous motors," IEEE Transactions on Industrial Electronics, Volume: 50, Issue: 2, April 2003 Pages:288-295
5. Rahman, M.F.; Zhong, L.; Haque, Md.E.; Rahman, M.A, "A direct torque-controlled interior permanent-magnet synchronous motor drive without a speed sensor," IEEE Transactions on Energy Conversion, Volume 18, Issue 1, March 2003 Page(s): 17-22
6. Hamefors, L., "Speed estimation from noisy resolver signals," Sixth International Conference on Power Electronics and Variable Speed Drives, 1996 (Conf. Publ. No. 429) 23-25 Sept. 1996 Page(s):279-282
7. Lixin Tang; Rahman, M.F," A novel proportional-integral (PI) stator resistance estimator for a direct torque controlled interior permanent magnet synchronous machine drive," IEEE International Electric Machines and Drives Conference, 2003. IEMDC'03. Volume 1, 1-4 June 2003 Page(s):382-388 vol.1