Brushless direct current motor rotor position estimation method and system based on line voltage

The invention discloses a brushless direct current motor rotor position estimation method and system based on line voltage. The method comprises the steps: acquiring the line voltage of a brushless direct current motor; acquiring a back electromotive force constant E of the brushless direct current...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN CHUNXING, WANG HAOCHEN, WEI HAIFENG
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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