METHOD AND DEVICE FOR ELECTRICAL ENERGY TRANSMISSION Russian patent published in 2005 - IPC

FIELD: electrical energy transmission to stationary and mobile loads.

SUBSTANCE: electrical energy is transmitted in the form of high-frequency resonant waves over circuit set up of high-frequency oscillator and two step-up and one step-down high-frequency Tesla transformers. High-voltage potential and electrical energy are conveyed from internal lead of step-up Tesla transformer high-voltage winding over single-wire line to step-down Tesla transformer; electric current is rectified and transferred to load by connecting low-voltage winding of step-down Tesla transformer to two inputs of single-phase bridge rectifier and two outputs of this rectifier, to load. Reactive-current resonant waves of wavelength λ = 2L_AB/n, where n is integer number and 2L_AB is electric circuit length between external leads A and B of high-voltage windings of transformers, are transferred from resonance-tuned circuit of low-voltage winding of step-up Tesla transformer to resonant-tuned circuit of low-voltage winding of step-down Tesla transformer over single-wire line and to ground line by connecting external leads A and B of high-voltage windings of step-up and step-down Tesla transformers disposed in close proximity of low-voltage winding lead to ground and converting reactive current to direct current within inverter by inserting the latter between rectifier and load.

EFFECT: enhanced effectiveness and reduced loss in electrical energy transmission.

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