IMPEDANCE TUNING

The disclosure features wireless power transfer systems that include a power transmitting apparatus configured to wirelessly transmit power, a power receiving apparatus connected to an electrical load and configured to receive power from the power transmitting apparatus, and a controller connected t...

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Bibliographische Detailangaben
Hauptverfasser: KURS, Andre B, DILLON, Matthew, LOU, Herbert Toby, BRONSON, Daniel, KESLER, Morris P, GILCHRIST, Aaron, KATZ, Noam, PALLO, Nathan A, HALL, Katherine L, FIORELLO, Ron, SAMPSON, Benjamin K
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The disclosure features wireless power transfer systems that include a power transmitting apparatus configured to wirelessly transmit power, a power receiving apparatus connected to an electrical load and configured to receive power from the power transmitting apparatus, and a controller connected to the power transmitting apparatus and configured to receive information about a phase difference between output voltage and current waveforms in a power source of the power transmitting apparatus, and to adjust a frequency of the transmitted power based on the measured phase difference.