Wireless Power Transmission Method and Apparatus for Detecting Foreign Obstacles

An objective of the present invention is to accurately and quickly detect a quality factor value. According to an embodiment of the present invention, a foreign substance detection method comprises: a step of converting direct-current power into alternating-current power having a specific operating...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PARK DAE MANG, KWAK DONG YUN, LEE JONG HEON
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING
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