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Sensorless control of synchronous reluctance motor drives based on the TLS EXIN neuron

Liu, Yong-Chao and Laghrouche, Salah and N'Diaye, Abdoul and Narayan, Siwan and Cirrincione, Giansalvo and Cirrincione, Maurizio (2019) Sensorless control of synchronous reluctance motor drives based on the TLS EXIN neuron. [Conference Proceedings]

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    Abstract

    This paper proposes a rotor speed and position estimation scheme for the synchronous reluctance motor (SynRM) drive system based on its active flux model in the stator reference frame and the total least squares (TLS) EXIN neuron. Firstly, the active flux model of the SynRM in the stator reference frame is reconstructed to the overdetermined matrix equations. On the basis of that, the estimation of the rotor speed of the SynRM is transferred into solving a TLS problem. The TLS EXIN neuron, which is a recursive TLS algorithm, is used to solve this problem online to extract the rotor speed. The estimated rotor position is obtained from the estimated rotor speed based on the integrator. The feasibility and effectiveness of the proposed rotor speed estimation scheme have been verified by the simulation results.

    Item Type: Conference Proceedings
    Additional Information: DOI: 10.1109/IEMDC.2019.8785335
    Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
    Divisions: Faculty of Science, Technology and Environment (FSTE) > School of Engineering and Physics
    Depositing User: Fulori Nainoca
    Date Deposited: 23 Apr 2020 15:50
    Last Modified: 23 Apr 2020 15:50
    URI: http://repository.usp.ac.fj/id/eprint/12100
    UNSPECIFIED

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