Operation method and operation device of motor driver for driving motor

An operation method and an operation device of motor driver for driving motor are provided. The operation method includes establishing a hysteresis control means; and using the hysteresis control means to adjust a switching frequency for operating a power module of the motor according to the change...

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Bibliographische Detailangaben
Hauptverfasser:	LI, YUN-HUAN, CHOU, HSIN-PING, WU, CHIHIANG, WU, SHIH-HSIANG
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:	An operation method and an operation device of motor driver for driving motor are provided. The operation method includes establishing a hysteresis control means; and using the hysteresis control means to adjust a switching frequency for operating a power module of the motor according to the change of the rotation speed of the motor and a current switching frequency.