- 专利标题： Power converter and method of controlling a power converter
-
申请号： US16724108申请日： 2019-12-20
-
公开(公告)号： US11223294B2公开(公告)日： 2022-01-11
- 发明人: Nils Backman , Roberto Rojas
- 申请人： ELTEK AS
- 申请人地址： NO Drammen
- 专利权人： ELTEK AS
- 当前专利权人： ELTEK AS
- 当前专利权人地址： NO Drammen
- 代理机构： J.C. Patents
- 优先权： EP18215209 20181221
- 主分类号： H02M5/458
- IPC分类号： H02M5/458 ; H02J9/06 ; H02M3/158 ; H02M7/162
摘要：
The present disclosure provides to a power converter including an AC input terminal (ACin), a neutral terminal (N), an AC output terminal (ACout), an AC/DC converter circuit (210) connected between the AC input terminal, a positive DC terminal (DCP), and a negative DC terminal (DCN), a DC capacitor (C15) connected between the positive DC terminal (DCP) and the negative DC terminal (DCN), a line frequency commutated neutral circuit (220) connected between the positive DC terminal (DCP), the negative DC terminal (DCN), and the neutral terminal (N), and a DC/AC converter circuit (230) connected between the positive DC terminal (DCP), the negative DC terminal (DCN), the AC output terminal (ACout), and the neutral terminal (N). The power converter further includes an auxiliary converter circuit (240) connected between the positive DC terminal (DCP), the negative DC terminal (DCN), and the neutral terminal (N).
信息查询
IPC分类:
