发明申请
- 专利标题: WIDE-VOLTAGE-RANGE CONVERTER
- 专利标题(中): 宽电压范围转换器
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申请号: US11470418申请日: 2006-09-06
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公开(公告)号: US20070053213A1公开(公告)日: 2007-03-08
- 发明人: Richard Brune , Kurt Gopfrich , Hubert Schierling , Gunter Schwesig
- 申请人: Richard Brune , Kurt Gopfrich , Hubert Schierling , Gunter Schwesig
- 申请人地址: DE Munchen
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munchen
- 优先权: DE102005042324.8 20050906
- 主分类号: H02M5/45
- IPC分类号: H02M5/45
摘要:
A wide-voltage-range converter with a power-supply-side converter unit and a load-side converter unit includes a step-up converter electrically connecting the DC voltage sides of the power-supply-side converter unit and the load-side converter unit, respectively. The wide-voltage-range converter further includes a bidirectional switch and a turn-off semiconductor switch as converter unit valves in each phase (R, S, T) of the power-supply-side converter unit. The power-supply-side converter unit also includes a filter on the AC voltage side, whereas the load-side converter unit includes a DC voltage capacitor on the DC voltage side. The wide-voltage-range converter operates at a specified output voltage without derating.