Modeling and Analysis of an Avionic Battery Discharge Regulator.

The avionic battery discharge regulator (BDR) plays an important role in a power-conditioning unit. With its merits of high efficiency, stable transfer function, and continuous input and output currents, the non-isolated Weinberg converter (N1WC) is suitable for avionic BDR. An improved peak current control strategy is proposed to achieve high current-sharing accuracy. Current and voltage regulators are designed based on a small signal model of a three-module N1WC system. The system with the designed regulators operates stably under any condition and achieves excellent transient response and current-sharing accuracy. [ABSTRACT FROM AUTHOR]