Flux weakening control method and device for permanent magnet direct-current motor

The invention relates to a flux weakening control method and device for a permanent magnet direct-current motor. The flux weakening control method comprises steps as follows: calculating an error of a voltage mode according to a voltage value output by a current loop controller in a dq rotating coor...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SUN DONGCHEN
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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