Mechanism enables adjustment of angular position of set of Hall-effect devices that sense instantaneous shaft angle of brushless dc motor. Outputs of sensors fed to commutation circuitry. Measurement of shaft angle essential for commutation; that is, application of voltage to stator windings must be synchronized with shaft angle. To obtain correct angle measurement for commutation, Hall-effect angle sensors positioned at proper reference angle. The present mechanism accelerates adjustment procedure and makes it possible to obtain more accurate indication of minimum-current position because it provides for adjustment while motor running.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Mechanism For Adjustment Of Commutation Of Brushless Motor


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    01.10.1995



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    The Commutation Processes in Brushless in Brushless DC Generator with Odd Phases

    Jia, X. / Chen, S. | British Library Online Contents | 1995


    Brushless multiphase self-commutation control (or BMSCC) and related invention

    KLATT FREDERICK WILLIAM | Europäisches Patentamt | 2017

    Freier Zugriff


    Commutation Torque Ripple Reduction Method in Brushless DC Motor Based on Deviation Feature of Torque Ripple

    Zhu, Junjie / Yang, Long / Xian, Yang | British Library Online Contents | 2014