发明申请
- 专利标题: METHOD AND SYSTEM FOR ACTIVE RESONANT VOLTAGE SWITCHING
- 专利标题(中): 主动共振电压切换的方法和系统
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申请号: US12972156申请日: 2010-12-17
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公开(公告)号: US20120155613A1公开(公告)日: 2012-06-21
- 发明人: Antonio Caiafa , Peter Michael Edic , Colin Richard Wilson
- 申请人: Antonio Caiafa , Peter Michael Edic , Colin Richard Wilson
- 申请人地址: US NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: US NY Schenectady
- 主分类号: H05G1/32
- IPC分类号: H05G1/32 ; H02M7/00
摘要:
Methods and systems for active resonant voltage switching are provided. One active resonant switching system includes a voltage switching system having one or more active resonant modules to provide a switching voltage output. Each of the resonant modules includes a plurality of switching devices configured to operate in open and closed states to produce first and second voltage level outputs from a voltage input. The resonant modules also include a capacitor connected to the switching devices and configured to receive a discharge energy during a resonant operating cycle when switching an output voltage from the first voltage level to the second voltage level, wherein the capacitor is further configured to restore system energy when switching from the second to first voltage level. The resonant modules further include a resonant inductor configured to transfer energy to and from the capacitor.
公开/授权文献
- US08861681B2 Method and system for active resonant voltage switching 公开/授权日:2014-10-14
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