METHOD FOR WIRELESS ENERGY TRANSMISSION FROM AN ENERGY TRANSMISSION DEVICE TO A CONSUMER AND WIRELESS TRANSMISSION DEVICE FOR CARRYING OUT THE METHOD

The invention proposes a method for wireless, in particular inductive, energy transmission from an energy transmission device (14) to a consumer (18), wherein in at least one method step, the energy transmission from the energy transmission device (14) to the consumer (18) is interrupted in connecti...

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Bibliographische Detailangaben
Hauptverfasser:	MACK, Juergen, KRUPEZEVIC, Dragan, GONDA, Martin
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
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Beschreibung
Zusammenfassung:	The invention proposes a method for wireless, in particular inductive, energy transmission from an energy transmission device (14) to a consumer (18), wherein in at least one method step, the energy transmission from the energy transmission device (14) to the consumer (18) is interrupted in connection with a foreign object detection. According to the invention, an iterative process for a frequency sweep in order to detect a local maximum of an actual quality (Qact,A(fres,A), Qact,n+1(fres)) of the wireless energy transmission, which is characteristic of a resonant frequency (fres,A, fres), is provided in at least one method step (50).