Sensorless control of brushless DC motor with delta connection windings

Sensorless control of brushless DC motor with delta connection windings

This paper presents a phase-locked loop (PLL) sensoless control method based on the integration of the resultant back EMF for delta connection brushless dc motors. The mathematical model is established, from which the resultant back EMF is derived. The simulation and the implemental results confirm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jianqi Qiu, Cenwei Shi
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Brushless dc motor
Brushless DC motors
Commutation
delta-connected winding
Phase locked loops
phase-locked loop
Sensorless control
Windings
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Beschreibung
Zusammenfassung:This paper presents a phase-locked loop (PLL) sensoless control method based on the integration of the resultant back EMF for delta connection brushless dc motors. The mathematical model is established, from which the resultant back EMF is derived. The simulation and the implemental results confirm the feasibility of this method.