APPARATUS AND METHOD FOR MONITORING WIRELESS POWER TRANSMITTER

Provided are an apparatus and method for monitoring a wireless power transmitter. The apparatus for monitoring the wireless power transmitter includes a magnitude information detector included in a resonator of the wireless power transmitter and configured to detect magnitude information of voltages...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RHEE, Joon, JEON, Sang-O, JEON, Ik Soo, SONG, Ik-Gyoo, SHIN, Hyun Ick, HWANG, Jong Tae
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROLLING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES TESTING
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Beschreibung
Zusammenfassung:	Provided are an apparatus and method for monitoring a wireless power transmitter. The apparatus for monitoring the wireless power transmitter includes a magnitude information detector included in a resonator of the wireless power transmitter and configured to detect magnitude information of voltages at opposite ends of an impedance device connected to the resonator, a phase difference detector configured to detect phase difference information of the voltages at the opposite ends of the impedance device, and a controller configured to monitor a state of the resonator on the basis of the magnitude information of the voltages at the opposite ends of the impedance device and the phase difference information, which are detected by the magnitude information detector and the phase difference detector.