Vector Control Using Series Iron Loss Model of Induction, Motors and Power Loss Minimization

Authors: Kheldoun Aissa, Khodja Djalal Eddine

Abstract:

The iron loss is a source of detuning in vector controlled induction motor drives if the classical rotor vector controller is used for decoupling. In fact, the field orientation will not be satisfied and the output torque will not truck the reference torque mostly used by Loss Model Controllers (LMCs). In addition, this component of loss, among others, may be excessive if the vector controlled induction motor is driving light loads. In this paper, the series iron loss model is used to develop a vector controller immune to iron loss effect and then an LMC to minimize the total power loss using the torque generated by the speed controller.

Keywords: Field Oriented Controller, Induction Motor, Loss ModelController, Series Iron Loss.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071526

References:

[1] Abrahamsen F., Blaabjerg F., Pederson J. K., Grabowski P. Z. and Thogersen P., ÔÇÿOn the energy optimized control of standard and high efficiency induction motors in CT and HVAC applications-, IEEE trans. on industry applications, vol. 34, No 4, July-August 1998
[2] D.W.Novotny and T.A.Lipo, ÔÇÿVector Control and Dynamics of AC Drives-, Clarendon Press, Oxford, UK, 1996.
[3] S. Vaez-Zadeh and F. Hendi, ÔÇÿA continuous efficiency optimization controller for induction motor drives-, Energy Conversion and Management 46 (2005) 701-713
[4] Wang J.B., Liaw C.M., "Indirect field oriented induction drive with fuzzy detuning correction and efficiency optimization controls", IEE Proc. Electr. Power. Appl., Vol.144 n┬░.1, January 1997, pp.37-45.
[5] Sousa G.C.D., Bose B.K., "Fuzzy logic based on-line efficiency optimization control of an indirect vector controlled induction motor drive", IEEE conference record IAS, pp.1168-1174, 15-19 /Nov, 1993, Hawai, USA.
[6] Lim S. and Nam K., ÔÇÿLoss-minimising control scheme for induction motors-, IEE Proc.-Electr. Power Appl., Vol. 151, No. 4, pp. 385-397, July 2004
[7] Nam S. W. and Nasir Uddin M., ÔÇÿModel-Based Loss Minimization Control of an Induction Motor Drive- IEEE ISIE 2006, July 9-12, 2006, Montreal, Quebec, Canada
[8] Matsuse K., Yoshizumi T., Katsuta S., Tanigushi S., " High - Response Flux Control of Direct Field Oriented Induction Motor with High Efficiency Tacking Core Loss into Account", IEEE Trans. on Indus. Appl., Vol.35, No. 1, JAN./FEB. 1999, pp.62-69.
[9] Dal Y. Ohm, ÔÇÿDynamic Model of Induction Motors for Vector Control-, Drivetech, Inc., Blacksburg, Virginia, 2000.
[10] Levi E., Boglietti A., and Lazzar M. ÔÇÿPerformance Deterioration in Indirect Vector Controlled Induction Motor Drives due to Iron Losses-, IEEE trans. on Indus. Appl., pp. 1312-1318, 1995.
[11] Jinh w. J., Nam K., ÔÇÿA Vector Control Scheme for EV Induction Motors with Series Iron Loss Model-, IEEE trans. Ind. Electron. Vol. 45, No. 4, pp. 617-624, August 1998.