An adaptive velocity controller for a permanent-magnet synchronous motor without using shaft sensor is presented. Two line-to-line voltages and two stator currents are sensed to produce the flux position. The design part is concerned with the formulation of control algorithm for current-regulated pulsewidth modulated inverter and vector control strategy for speed loop. Under the vector control framework, self-tuning, model following, and model referencing adaptive control are applied to design for the speed-loop controllers. The implementational part integrates the control of current and speed loop using microprocessor-based controllers. Experimental case studies that correlate simulation and measurement results are provided. The experimental results validate the theoretical development. A new approach for designing advanced adaptive controller for a sensorless ac drive is provided.<>


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Adaptive control for a sensorless permanent-magnet synchronous motor drive


    Beteiligte:
    Tian-Hua Liu (Autor:in) / Chien-Ping Cheng (Autor:in)


    Erscheinungsdatum :

    01.07.1994


    Format / Umfang :

    747558 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch






    Sensorless Control of Permanent Magnet Synchronous Motor for HEV Applications

    Abourida, S. / Xu, J. / Lambert, G. et al. | British Library Conference Proceedings | 2001


    Sensorless control of permanent magnet synchronous motor for HEV applications

    Abourida,S. / Xu,J. / Lambert,G. et al. | Kraftfahrwesen | 2001