A wireless power transmission system is provided for high power applications. The power transmission system is comprised generally of a charging unit configured to generate an alternating electromagnetic field and a receive unit configured to receive the alternating electromagnetic field from the charging unit. The charging unit includes a power source; an input rectifier; an inverter; and a transmit coil. The transmit coil has a spirangle arrangement segmented into n coil segments with capacitors interconnecting adjacent coil segments. The receive unit includes a receive coil and an output rectifier. The receive coil also has a spirangle arrangement segmented into m coil segments with capacitors interconnecting adjacent coil segments.
申请公布号
WO2014186535(A1)
申请公布日期
2014.11.20
申请号
WO2014US38121
申请日期
2014.05.15
申请人
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
发明人
MI, CHRIS;LI, SIQI;NGUYEN, TRONG-DUY;WANG, JUNHUA;LI, JIANGUI;LI, WEIHAN;XU, JUN