WIRELESS POWER RECEIVER AND METHOD OF CONTROLLING THE SAME

A receiving method of a wireless power receiver comprising: receiving the power having a first frequency band from a wireless power transmitter that transmits power having the first frequency (S201, S203); determining (S207) if a power receiving state of the first frequency band is abnormal; detecti...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LEE, Jung Oh, CHANG, Ki Chul, LEE, Ki Min
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A receiving method of a wireless power receiver comprising: receiving the power having a first frequency band from a wireless power transmitter that transmits power having the first frequency (S201, S203); determining (S207) if a power receiving state of the first frequency band is abnormal; detecting whether the wireless power transmitter transmits power having a second frequency band when the power receiving state of the first frequency band is abnormal (S211); and receiving the power having the second frequency band from the wireless power transmitter that transmits power having the second frequency (S213, S215, S217), wherein, while receiving the power having the first frequency band, the wireless power receiver transmits a power signal to the wireless power transmitter through in-band communication (S205), and wherein detecting whether the wireless power transmitter transmits power having the second frequency band is done through out-of-band communication (S209).