POWER SUPPLY SYSTEM FOR THE VEHICLES OF A SCALE MODEL Russian patent published in 2021 - IPC G09B25/00 H02J50/12 B60L9/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to scale models, namely to wireless power supply of the vehicles of a scale model. The power supply system for the vehicles of a scale model is comprised of a power source, a frequency generator, an electric power amplifier, a transmitting system in the form of a resonant inductor circuit, and a receiving system in the form of a resonant receiver circuit installed on a vehicle. The resonant inductor circuit is therein made in the form of a flexible wire laid along a dielectric non-metallic road surface of the scale model and is connected to a capacitor unit. The receiving system installed on the vehicle moved along the road surface of the scale model is made in the form of a resonant receiver circuit and consists of a transversely positioned receiving coil wound on a flat core of a magnetically soft material capable of creating a magnetic flux at a predetermined frequency, wherein the outputs of the coil are connected to the capacitor unit.

EFFECT: increased efficiency of the system and performance coefficient.

5 cl, 5 dwg