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http://dx.doi.org/10.6109/jkiice.2010.14.10.2299

Slip Estimated Sensorless Vector Controller  

Han, Sang-Soo (경원대학교 정보통신공학과)
Abstract
A sensorless vector control of an induction motor provides a good performance in the middle and high speed region. However, in the low speed region, it is very difficult to implement the sensorless vector controller because the feeding voltage measured by the motor is very low. In this paper, we designed the sensorless vector controller of an induction motor using the estimate of the slip frequency. To verify the performance of the proposed controller, an experiment has been performed.
Keywords
sensorless vector control; induction motor; slip estimate; low speed region;
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1 Rashed M, Stronach F, Vas P "A stable MRAS-based sensorless vector control induction motor drive at low speeds", Industry Application Conference, 38th IAS annual meeting conference record 12-16 Oct, vol 2, pp 1181-1188, 2003.
2 Tamai S, Sugimoto H, Yano M, "Speed sensorless vector control of induction motor with model reference adaptive system". Proceedings of IEEE Industry Application Society (IAS) annual meeting, Atlanta, GA, pp 189-195, 1987.
3 Jansen PL, Lorenz RD, "Accuracy limitations of velocity and flux estimation in direct field oriented induction machines" Conference On power electronics and applications, fifth European conference on 13-16 September, vol 4, pp 312-318, 1993.
4 Schauder C "Adaptive speed identification for vector control of induction motors without rotational transducers". IEEE Transactions on Industrial Applications, vol 28, no 5, October/November, pp 1054-1061, 1992.   DOI   ScienceOn
5 Carmeli MS, Castelli Dezza F, Iacchetti M, Perini R, "Effect of the inverter non-linearities compensation on a MRAS speed estimator in a double fed induction motor drive". Electr Eng (Archiv fur Elektrotechnik) 90(4):283-291, 2008.   DOI   ScienceOn
6 Elloumi M, Ben-Brahim L, Al-Hamadi MA "Survey of speed sensorless controls for IM drives". IEEE Industrial Electronics Society . IECON 98. Proceedings of the 24th annual conference of the IEEE, pp 1018-1023, 1998.
7 Inanc N "Implementation of a closed loop sliding mode observer for speed sensorless control of an indirect field oriented induction motor drives". Electrical Engineering (Archiv fur Elektrotechnik), vol 90, Nor 2 December, 2007.
8 Arab Markadeh GR, Soltani J, "Robust direct torque and flux control of adjustable speed sensorless induction machine drive based on space vector modulation using a PI predictive controller". Electrical Engineering (Archiv fur Elektrotechnik), vol 88, Nor 6 August, 2007.