专利检索 ap:("The Trustees of Princeton University" OR "UC Berkeley") AND inv:"Robert Pilawa-Podgurski" 第 1 页

1.

发明授权
System and method for power converter interfacing with multiple series-stacked voltage domains 有权

公开(公告)号：US11870366B2

公开(公告)日：2024-01-09

申请号：US17432793

申请日：2019-12-20

申请人： The Trustees of Princeton University , UC Berkeley

发明人： Minjie Chen , Robert Pilawa-Podgurski

IPC分类号： H02J7/00 , H02M7/5387 , H02M1/00 , H02M7/493

CPC分类号： H02M7/5387 , H02J7/0013 , H02J7/0014 , H02J7/0016 , H02M1/0083 , H02M7/493 , H02M1/0074 , H02M1/0077

摘要： According to various embodiments, a power conversion circuit is disclosed. The power conversion circuit includes at least one DC bus. The power conversion circuit further includes a plurality of DC-AC conversion units coupled to the DC bus and configured to convert a DC voltage into an AC voltage. The power conversion circuit also includes a multi-winding transformer comprising a magnetic core and a plurality of windings, where each DC-AC conversion unit is coupled to a corresponding winding of the multi-winding transformer.