The linearization of transfer characteristic «information input — Power output» of pulse-width converters

Abstract

The article recommends the principle of commutative programming scan of the comparison signal. This principle allows linearization of transient characteristics «regulating pilot — output voltage» of pulse-width convertors. In the article obtained the expressions for determining the sequence of discrete samples, forming a functional scan reference signal. The functional scan is necessary for the linearization of the transfer characteristics of the PWM inverter DC voltage step-up type. The article shows the possibility of linearization of the transfer characteristic while limiting the output voltage to a safe level by means of a signal by dual-zone scan reference.