High-PFC low-voltage ceiling fan lamp controller

The utility model discloses a high-PFC low-voltage ceiling fan lamp controller, which relates to the field of motor driving, and comprises a PFC flyback power supply module used for converting 220V alternating current into direct current and reducing generation of higher harmonics in a power grid; t...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU ZHENCHI, YE ZHAOFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROL OR REGULATION THEREOF CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The utility model discloses a high-PFC low-voltage ceiling fan lamp controller, which relates to the field of motor driving, and comprises a PFC flyback power supply module used for converting 220V alternating current into direct current and reducing generation of higher harmonics in a power grid; the main control module is used for comprehensively processing information; the RF wireless remote control receiving and releasing module is used for receiving a signal and outputting the signal to the main control module; the driving module is used for receiving the control of the main control module and driving the low-voltage direct-current brushless motor to work; the sampling module is used for sampling voltage and current information of the driving module and outputting the information to the main control module; compared with the prior art, the low-voltage direct-current brushless motor has the advantages that the power factor correction device is added, the circuit power factor is higher than 0.9, the low-vo