Start-up device of sensorless brushless DC motor and the start-up method thereof

Start-up device of sensorless brushless DC motor and the start-up method thereof

A Direct Current Brushless motor, which comprises a start-up circuit, phase detect circuit, motor phase commutator and motor driving circuit, where the output frequency of the start-up circuit detected by the phase detection circuit can be used to determine the correct motor start-up and the stabili...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, TENG-HUI, LIU, CHANIH
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
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Beschreibung
Zusammenfassung:A Direct Current Brushless motor, which comprises a start-up circuit, phase detect circuit, motor phase commutator and motor driving circuit, where the output frequency of the start-up circuit detected by the phase detection circuit can be used to determine the correct motor start-up and the stability of the motor start-up.