A Reactive Power Based Reference Model for Adaptive Control Strategy in a SEIG
In this paper, a new control strategy is proposed for a three-phase squirrel-cage self-excited induction generator (SEIG) connected to a variable speed wind turbine in autonomous mode. In order to improve the dynamic performance of the mentioned vector control system, a model reference adaptive controller is used for online rotor time constant estimation. Thus, the main drawbacks of this method, which include the effects of the changes in machine parameters on rotor flux estimation, slip speed, the creation of instability problems and the system leaving vector control mode, are resolved. In this control strategy, a PI controller is used to control the dc voltage and three similar hysteresis current controllers (HCC) are used to control the switching of IGBTs. The results of the dynamic simulation indicate the desirable performance of the proposed system.
Keywords:Self-Excited Induction Generator (SEIG), Rotor Flux Oriented (RFO) Vector Control, Model Reference Adaptive System (MRAS)
R. Choudhary, R. K. Saket, “Critical Review on the Self-Excitation Process and Steady State Analysis of an SEIG Driven by Wind Turbine”, Renewable and Sustainable Energy Reviews, Vol. 47, No. 12, pp. 344–353, 2015 DOI: https://doi.org/10.1016/j.rser.2015.03.043
S. Meddouri, L. A. Dao, L. Ferrarini, “Performance Analysis of an Autonomous Induction Generator Under Different Operating Conditions using Predictive Control”, IEEE International Conference on Automation Science and Engineering, pp. 1118-1124, 2015 DOI: https://doi.org/10.1109/CoASE.2015.7294247
M. Basic, D. Vukadinovic, “Online Efficiency Optimization of a Vector Controlled Self-Excited Induction Generator”, IEEE Transactions on Energy Conversion, Vol. 31, No. 1, pp. 373-380, 2016 DOI: https://doi.org/10.1109/TEC.2015.2492601
M. Basic, D. Vukadinovic, “Vector Control System of a Self-Excited Induction Generator Including Iron Losses and Magnetic Saturation”, Control Engineering Practice, Vol. 21, No. 1, pp. 395–406, 2013 DOI: https://doi.org/10.1016/j.conengprac.2012.11.004
D. Vukadinovic, M. Basic, “A Stand-alone Induction Generator with Improved Stator Flux Oriented Control”, Journal of Electrical Engineering, Vol. 62, No. 2, pp. 65–72, 2011 DOI: https://doi.org/10.2478/v10187-011-0011-5
M. H. Haque, “Comparison of Steady State Characteristics of Shunt, Short-Shunt and Long-Shunt Induction Generators”, Electric Power Systems Research, Vol. 79, No. 23, pp. 1446–1453, 2009 DOI: https://doi.org/10.1016/j.epsr.2009.04.017
B. Singh, M. Singh, A. K. Tandon, “Transient Performance of Series-Compensated Three Phase Self-Excited Induction Generator Feeding Dynamic Loads”, IEEE Transactions on Industry Applications, Vol. 46, No. 4, pp. 1271-1280, 2010 DOI: https://doi.org/10.1109/TIA.2010.2049556
M. Ahmed Kassem, “Robust Voltage Control of a Standalone Wind Energy Conversion System Based on Functional Model Predictive Approach”, International Journal of Electrical Power and Energy Systems, Vol. 41, No. 6, pp. 124–132, 2012 DOI: https://doi.org/10.1016/j.ijepes.2012.03.027
L. Kalamen, P. Rafajdus, P. Sekerak, V. Hrabovcova, “A Novel Method of Magnetizing Inductance Investigation of Self-Excited Induction Generators”, IEEE Transactions on Magnetics, Vol. 48, No. 4, pp. 1657-1660, 2012 DOI: https://doi.org/10.1109/TMAG.2011.2173312
S. A. Deraz, F. E. Abdel Kader, “A New Control Strategy for a Stand-alone Self-Excited Induction Generator Driven by a Variable Speed Wind Turbine”, Renewable Energy, Vol. 5, No. 2, pp. 263–273, 2013 DOI: https://doi.org/10.1016/j.renene.2012.09.010
B. Singh, S. S. Murthy, S. Gupta, “A Stand-Alone Generating System using Self-Excited Induction Generators in the Extraction of Petroleum Products”, IEEE Transactions on Industry Applications, Vol. 46, No. 1, pp. 94-101, 2010 DOI: https://doi.org/10.1109/TIA.2009.2036519
B. Singh, S. S. Murthy, R. S. R. Chilipi, “STATCOM-Based Controller for a Three-Phase SEIG Feeding Single-Phase Loads”, IEEE Transactions on Energy Conversion, Vol. 29, No. 2, pp. 320-331, 2014 DOI: https://doi.org/10.1109/TEC.2014.2299574
Y. K. Chauhan, S. K. Jain, B. Singh, “A Prospective on Voltage Regulation of Self-Excited Induction Generators for Industry Applications”, IEEE Transactions on Industry Applications, Vol. 46, No. 2, pp. 720-730, 2010 DOI: https://doi.org/10.1109/TIA.2009.2039984
Y. K. Chauhan, S. K Jain, B. Singh, “Operating Performance of Static Series Compensated Three-Phase Self-Excited Induction Generator”, International Journal of Electrical Power and Energy Systems, Vol. 49, No. 3, pp. 137-148, 2013 DOI: https://doi.org/10.1016/j.ijepes.2012.12.004
R. S. R. Chilipi, B. Singh, S. S. Murthy, “Performance of a Self-Excited Induction Generator with DSTATCOM-DTC Drive-Based Voltage and Frequency Controller”, IEEE Transactions on Energy Conversion, Vol. 29, No. 3, pp. 545-557, 2014 DOI: https://doi.org/10.1109/TEC.2014.2321184
G. K. Kasal, B. Singh, “Decoupled Voltage and Frequency Controller for Isolated Asynchronous Generators Feeding Three-Phase Four-Wire Loads”, IEEE Transactions on Power Delivery, Vol. 23, No. 3, pp. 966-973, 2008 DOI: https://doi.org/10.1109/TPWRD.2008.915783
B. Singh, S. S. Murthy, S. Gupta, “Analysis and Design of Electronic Load Controller for Self-Excited Induction Generators”, IEEE Transactions on Energy Conversion, Vol. 21, No. 1, pp. 285-293, 2006 DOI: https://doi.org/10.1109/TEC.2005.847950
M. Basic, D. Vukadinovic, G. Petrovic, “Dynamic and Pole-Zero Analysis of Self-Excited Induction Generator using a Novel Model with Iron Losses”, International Journal of Electrical Power and Energy Systems, Vol. 42, No. 6, pp. 105–118, 2010 DOI: https://doi.org/10.1016/j.ijepes.2012.03.003
Y. Oguz, M. Dede, “Speed Estimation of Vector Controlled Squirrel Cage Asynchronous Motor with Artificial Neural Networks”, Energy Conversion and Management, Vol. 52, No. 3, pp. 675–686, 2011 DOI: https://doi.org/10.1016/j.enconman.2010.07.046
B. K. Bose, Modern Power Electronics and AC Drives, Prentice Hall. 2001
T. Abbasian Nadjafabadi, F. Rajaei Salmasi, “A Flux Observer with Online Estimation of Core Loss and Rotor Resistances for Induction Motors”, International Review of Electrical Engineering, Vol. 4, No. 5, pp. 816-824, 2009
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