PARTIAL POWER DC-DC CONVERTER WITH CONTROLLABLE TOPOLOGY

摘要

The invention discloses a partial power DC-DC converter with controllable topology, comprising: a galvanically isolated DC-DC converter having a positive input and a negative input, and a positive output and a negative output; a DC voltage input electrically connected to said positive input of the DC-DC converter; an input reference; a DC voltage output electrically connected to said positive output of the DC-DC converter; an output reference electrically connected to said input reference; said partial power DC-DC converter further comprising: a first switch for selectively connecting said positive input to said negative output of the DC-DC converter; a second switch for selectively connecting said negative input of the DC-DC converter to said input reference; a third switch for selectively connecting said negative output of the DC-DC converter to said output reference; and a fourth switch for selectively connecting said positive output to said negative input of the DC-DC converter.