Process for regulable resonnance constant-to-alternating voltage conversion

摘要

The invention relates to the electric engineering and is destined for realization of some powerful, cheap and efficient regulable transistor high-frequency resonance voltage converters of diverse application, in particular in the stations of cathodic protection, functioning at high temperatures and natural cooling. The process for regulable resonance constant-to-alternating voltage conversion consists in the:- creation of oscillations with proper period T0 and commutation period Tk(Tk>2T0) using a capacitive and inductive accumulator of power, consuming power from a constant voltage source and transmitting part of the power to the rectifier load- return of power excess of the capacitive accumulator back into the voltage source- regulation of the load tension by Tk modification- supplementary discrete regulation due to the blocking of transmission of a part of power into the rectifier load at the stage of return of the power excess of the capacitive accumulator into the voltage source.Claims: 1Fig.: 6