公开(公告)号：US20180375465A1

公开(公告)日：2018-12-27

申请号：US15780840

申请日：2016-12-05

Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

Inventor： Rajapandian Ayyanar ,  Yinglai Xia ,  Jinia Roy

IPC: H02S40/32 ,  H02M7/537 ,  H02J3/38 ,  H02M7/48 ,  H02M3/158

Abstract: Power converter circuitry includes a direct current (DC) input comprising a first DC input node and a second DC input node, an alternating current (AC) output comprising a first AC output node coupled to the first DC input node and a second AC output node, a first boost switch coupled between the second DC input node and a boost intermediate node, a second boost switch coupled between the boost intermediate node and a common node, a boost inductor coupled between the boost intermediate node and the first DC input node, a link capacitor coupled between the second DC input node and the common node, a first half-bridge switch coupled between the second DC input node and a half-bridge intermediate node, a second half-bridge switch coupled between the half-bridge intermediate node and the common node, and a half-bridge inductor coupled between the half-bridge intermediate node and the second AC output node.