DEVICE OF NON-CONTACT POWER SUPPLY Russian patent published in 2015 - IPC H02J17/00 

FIELD: electricity.

SUBSTANCE: characteristic of absolute impedance value Z1 in regard to frequency the frequency of the principal wave component of the alternating current source is between the frequency of local maximum occurrence being the closest to the frequency of the principal wave component of the alternating current source and the frequency of local minimum occurrence being the closest to the frequency of the principal wave component. Characteristic of absolute impedance value Z2 in regard to frequency the frequency of the principal wave component of the alternating current source is between the frequency of local maximum occurrence being the closest to the frequency of the principal wave component of the alternating current source and the frequency of local minimum occurrence being the closest to the frequency of the principal wave component. Hereunder Z1 specifies impedance of the primary side only at review from output side of the alternating current source while Z2 specifies impedance of the secondary side only at review from the side of load to be connected to the secondary winding.

EFFECT: improving efficiency of power supply.

7 cl, 32 dwg