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http://dx.doi.org/10.5762/KAIS.2019.20.1.1

Comparison Study of On-line Rotor Resistance Estimators based on Alternate QD Model and Classical QD Model for Induction Motor Drives  

Kwon, Chun-Ki (Department of Medical IT Engineering, Soonchunhyang University)
Kim, Dong-Sik (Department of Electrical Engineering, Soonchunhyang University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.20, no.1, 2019 , pp. 1-8 More about this Journal
Abstract
Most of rotor resistance estimators utilizes Classical qd Model (CQDM) and Alternate qd Model (AQDM). The rotor resistance estimators based on both models were shown to provide an accurate rotor resistance estimate under conditions where flux is constant such as a field-oriented control (FOC) based induction motor drives. Under the conditions where flux is varying such as a Maximum torque per amp (MTPA) control, AQDM based rotor resistance estimator estimates actual rotor resistance accurately even in different operating points. However, CQDM based rotor resistance estimator has not been investigated and its performance is questionable under condition where flux level is varying. Thus, in this work, the performance of CQDM based rotor resistance estimator was investigated and made comparisons with AQDM based estimator under conditions where flux level is significantly varying such as in MTPA control based induction motor drives. Unlike AQDM based estimator, the laboratory results show that the CQDM based estimator underestimates actual rotor resistance and exhibits an undesirable dip in the estimates in different operating points.
Keywords
Classical QD model; Alternate QD model; Rotor resistance estimator; Field-oriented control; Maximum torque per amp control;
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1 F. Zidani, M. S. Nait-Said, M. E. H. Benbouzid, D. Dialto, and R. Abdessemed, "A Fuzzy Rotor Resistance Updating Scheme for an IFOC Induction Motor Drive," IEEE Power Engineering Review, pp. 47-50, 2001. DOI: https://dx.doi.org/10.1109/MPER.2001.4311131
2 C. Kwon and S. D. Sudhoff, "An On-line Rotor Resistance Estimator for Induction Machine Drives," the 2005 International Electric Machines and Drives Conference, pp. 391-397, May 2005. DOI: https://dx.doi.org/10.1109/IEMDC.2005.195752
3 C. Kwon and S. D. Sudhoff, "An Adaptive Maximum Torque per Amp Control Strategy," the 2005 International Electric Machines and Drives Conference, pp. 783-788, May 2005. DOI: https://dx.doi.org/10.1109/IEMDC.2005.195811
4 C. Kwon and S. D. Sudhoff, "Genetic Algorithm-based Induction Machine Characterization Procedure with Application to Maximum Torque Per Amp Control," IEEE Transactions on Energy Conversion, Vol. 21, pp. 405-415, 2006. DOI: https://dx.doi.org/10.1109/TEC.2006.874224   DOI
5 S. D. Sudhoff, D. C. Aliprantis, B. T. Kuhn, and P. L. Chapman, "An Induction Machine Model for Predicting Inverter-Machine Interaction," IEEE Transactions on Energy Conversion, Vol. 17, pp. 203-210, June 2002. DOI: https://dx.doi.org/10.1109/TEC.2002.1009469   DOI
6 P. C. Krause, O. Wasynczuk, S. D. Sudohff, and S. Pekarek, Analysis of Electric Machinery and Drive Systems, p. 215-265, John Wiley & Sons, 2013. DOI: https://dx.doi.org/10.1002/9781118524336
7 M. N. Uddin and Sang Woo Nam, "New Online Loss-Minimization-Based Control of an Induction Motor Drive," IEEE Transactions on Power Electronics, Vol. 23, pp. 926-933, March, 2008. DOI: https://dx.doi.org/10.1109/TPEL.2007.915029   DOI
8 M. Zaky and M. Metwaly, "Sensorless Torque/Speed Control of Induction Motor Drives at Zero and Low Frequencies with Stator and Rotor Resistance Estimations," IEEE Journal of Emerging and Selected Topics in Power Electroncis, Vol. 4, No. 4, pp. 1416-1429, 2016. DOI: https://dx.doi.org/10.1109/JESTPE.2016.2597003   DOI
9 Y. Wang, J. Arribas, T. Ito, and R. Lorenz, "Loss Manipulation Capabilities of Deadbeat Direct Torque and Flux Control Induction Motor Drives," IEEE Transactions on Industry Applications, Vol. 51, No. 6, pp. 4454-4566, 2015. DOI: https://dx.doi.org/10.1109/ECCE.2014.6954101
10 S. Odhano, R. Bojoi, A. Boglietti, S. Rosu, and G. Griva, "Maximum Efficiency per Torque Direct Flux Vector Control of Induction Motor Drives," IEEE Transactions on Industry Applications, Vol. 51, No. 6, pp. 4415-4424, 2015. DOI: https://dx.doi.org/10.1109/TIA.2015.2448682   DOI
11 L. Zhao, J. Huang, H. Liu, B. Li, and W. Kong, "Second-Order Sliding-Mode Observer With Online Parameter Identification for Sensorless Induction Motor Drives," IEEE Transactions on Industrial Electronics, Vol. 61, No. 10, pp. 5280-5289, 2014. DOI: https://dx.doi.org/10.1109/TIE.2014.2301730   DOI