FIELD: transport.
SUBSTANCE: invention relates to contactless power transmitters of the vehicle. AC power with power transmission frequency (f1) is transmitted from power transmitter resonance coil to power receiver resonance coil. Besides, communication is effected between communication device of power transmitted and that of power receiver via wireless radio wave in communication frequency (f2). Said frequencies (f1) and (f2) are defined so that said frequencies are related by non-integer multiple.
EFFECT: ruled out interferences in contactless data transmission.
23 cl, 8 dwg
