Patent ID: 9548668
Date: 2017-01-17
CPC Classifications: H02M,Y02B

Claim:
1. A hybrid power converter comprising: an input DC source comprising a first DC common node and a second DC common node; a non-isolated stage that comprises a first switch and a second switch in series, a non-isolated stage inductor coupled to a non-isolated stage common node of the first switch and the second switch, and the first switch is coupled to the first DC common node and the second switch is coupled to the second DC common node; and a primary switch network that comprises a third, fourth, fifth, and sixth switch, and an intermediate capacitor, wherein the third switch and fourth switch are connected in series, the third switch is connected to the intermediate capacitor, the intermediate capacitor, the sixth switch, the fourth switch are connected to the second DC common node, and the fifth and sixth switch are in series, and the non-isolated stage inductor is coupled to an intermediate common node between the third and fourth switch, and the fifth switch is coupled to the first DC common node.