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.
申请公布号
WO2015023899(A2)
申请公布日期
2015.02.19
申请号
WO2014US51152
申请日期
2014.08.14
申请人
WITRICITY CORPORATION
发明人
KURS, ANDRE B.;KESLER, MORRIS P.;KATZ, NOAM;DILLON, MATTHEW;LOU, HERBERT TOBY;FIORELLO, RON;GILCHRIST, AARON;SAMPSON, BENJAMIN K.;BRONSON, DANIEL;PALLO, NATHAN A.;HALL, KATHERINE L.