No abstract

A 20 RVA direct DCILFAC Dual-Active-Bridge (DAB) converter projected for operation at I 0 0 w l z with IGBT switches is presented. It has dual angle, constant frequency phase shift control, and is sofr-switched in a large part of the output V-I-plane. It has a highperformance digital control system. The topology and its properties is presented. The control strategy and regulating loop is examined. Experimental results are shown for both a small-scale-model and a full-scale converter.