End-Effect Compensation in Linear Induction Motor Drives

Vol. 11, No. 5, pp. 697-703, Sep. 2011



In this paper a control system with a high performance dynamic response for linear induction motors (LIMs) is proposed which takes into account the end-effect in both the machine model and the control system. Primary flux oriented control has two major drawbacks i.e. a lack of decoupling of the thrust and the flux and a possibility of system instability due to the end-effect. Both of these drawbacks have been dealt with in this paper. A flux estimation method is proposed to correct the flux orientation error caused by the end effect. Extensive motor performance evaluations under the proposed control system prove its superiority over conventional vector control.

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Cite this article

[IEEE Style]

M. R. Satvati and S. Vaez-Zadeh, "End-Effect Compensation in Linear Induction Motor Drives," Journal of Power Electronics, vol. 11, no. 5, pp. 697-703, 2011. DOI: 10.6113/JPE.2011.11.5.697.

[ACM Style]

Mohammad Reza Satvati and Sadegh Vaez-Zadeh. 2011. End-Effect Compensation in Linear Induction Motor Drives. Journal of Power Electronics, 11, 5, (2011), 697-703. DOI: 10.6113/JPE.2011.11.5.697.