Fig. 15
From: A new coupled-inductor-free bidirectional DC-DC converter with low current ripple in both sides
Dynamic response of the converter to input voltage variations: (a) abrupt input voltage change from 40 V to 100 V in step-up mode; (b) abrupt high-voltage side change from 480 V to 300 V in step-down mode; and (c) linear input voltage change from 40 V to 100 V in step-up mode.
