| 摘要 |
PROBLEM TO BE SOLVED: To provide a power feed system capable of transmitting electric power and data, while simplifying the configuration in the power feed system, in which the electric power and data (information) are transmitted by using the electromagnetic induction phenomenon, in a non-contact manner. SOLUTION: In a power feeder TM, an electric power signal Sp for electric power transmission is modulated as a carrier wave, by using a data signal Sin, and supplied to a power receiver RV. On the power-receiving RV side, the electric power and data are received separately by using a first power receiving head RH1, and a second power-receiving head RH2 is disposed coaxially. COPYRIGHT: (C)2010,JPO&INPIT |
