发明授权
- 专利标题： Electrical conversion device, converter and uninterruptible electric power supply comprising one such device
- 专利标题（中）： 电气转换装置，转换器和不间断电源，包括一个这样的装置
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申请号： US11808187申请日： 2007-06-07
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公开(公告)号： US07656683B2公开(公告)日： 2010-02-02
- 发明人: Miao-xin Wang
- 申请人： Miao-xin Wang
- 申请人地址： FR Montbonnot-St-Martin
- 专利权人： Eaton Power Quality SAS
- 当前专利权人： Eaton Power Quality SAS
- 当前专利权人地址： FR Montbonnot-St-Martin
- 代理机构： Eckert Seamans Cherin & Mellot, LLC
- 代理商 Kirk D. Houser, Esq.
- 优先权： FR0605888 20060629
- 主分类号： H02M3/335
- IPC分类号： H02M3/335
摘要：
A DC voltage conversion device comprising: first conversion means, transformation means connected to the first conversion means, and superposition and rectifying means connected to the first conversion means and to the transformation means, and supplying an output voltage comprising pulses having equal amplitudes to the sum of the amplitudes of the pulses of the primary and the secondary pulsed voltage. A converter for converting a DC voltage into AC voltage comprising the DC voltage conversion device, filtering means being connected on output of the superposition and rectifying means of said conversion device.An uninterruptible electric power supply comprising a converter for converting a DC voltage into AC voltage connected to storing means, said converter comprising the DC voltage conversion device to convert the DC voltage of said storing means.
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