New sensorless observers (i.e., from stator currents/voltages measurements only), to be included into a simple observer-based sensorless control for the tracking of non-definitely zero speed references in nonsalient-pole surface permanent magnet synchronous machines (PMSMs), are proposed. They are obtained through a 'minimum distance' modification from recently presented position-sensorless observers (i.e., from rotor speed and stator currents/voltages measurements only). The rotor speed estimate is here directly provided by the phase locked loop (PLL)-based third-order steady-state linear kalman filter (SSLKF) that has been previously used to mitigate the distortions on the estimated position. Experimental results illustrate the effectiveness of the proposed approach in a speed sensor fault-tolerant scenario.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Speed Sensor Fault Tolerant PMSM Machines: From Position-Sensorless to Sensorless Control


    Beteiligte:

    Erscheinungsdatum :

    01.01.2019



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



    PMSM Sensorless Speed Control Drive

    Kalaani , Youakim / Haddad, Rami / El Shahat, Adel | BASE | 2016

    Freier Zugriff


    Sensorless Vector Control of PMSM in Wide Speed Range

    Yan, T. / Liu, J. / Zhang, H. | British Library Conference Proceedings | 2014


    Extended State Observer-Based Position Sensorless Control for Automotive Ultra-high-Speed PMSM

    Xu, Yao / Lin, Cheng / Xing, Jilei et al. | Springer Verlag | 2023


    Sensorless Technique for PMSM with Wide-Speed-Range

    Xu, D. / Bao, X. / Huo, X. et al. | British Library Online Contents | 2013