| 发明名称 | Multiphase power converters having shared magnetic core sections | ||
| 摘要 | A multiphase power converter includes a plurality of subconverters and a control circuit. Each subconverter has an input circuit, an output circuit, and a magnetic core coupling the input circuit to the output circuit. The magnetic core of at least one of the plurality of subconverters has a core section that is shared by the magnetic core of another one of the plurality of subconverters. The control circuit is configured to operate the input circuits of the plurality of subconverters with different phases. The magnetic cores may be cores of a transformer, a coupled inductor, etc. | ||
| 申请公布号 | US9165707(B2) | 申请公布日期 | 2015.10.20 |
| 申请号 | US201113250780 | 申请日期 | 2011.09.30 |
| 申请人 | Astec International Limited | 发明人 | Kippley Robert H.;Schumacher Bradley J.;Stiedl Andreas;Chin Kwong Kei |
| 分类号 | H02M7/155;H01F27/38;H02M3/28 | 主分类号 | H02M7/155 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A multiphase power converter comprising: a plurality of subconverters, each subconverter having an input circuit, an output circuit, and a magnetic core coupling the input circuit to the output circuit, the magnetic core of at least one of the plurality of subconverters having a core section that is shared by the magnetic core of another one of the plurality of subconverters; and a control circuit configured to operate the input circuits of the plurality of subconverters with different phases. | ||
| 地址 | Kwun Tong, Kowloon HK | ||