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Electrical architecture for converting DC voltage into AC voltage, and vice versa

  • US 9,973,110 B2
  • Filed: 02/18/2014
  • Issued: 05/15/2018
  • Est. Priority Date: 02/21/2013
  • Status: Active Grant
First Claim
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1. An electrical architecture comprising:

  • a DC/AC voltage converter for converting a DC voltage into an AC voltage and for converting an AC voltage into a DC voltage, comprising a plurality of arms assembled in parallel, each arm comprising two controllable switching cells, in series and separated by a midpoint, the arms being paired according to H-bridges;

    for each H-bridge, a dedicated control block, such that all the switching cells of said H-bridge can be controlled by the dedicated control block, each dedicated control block being configured to communicate with a same remote control unit through a potential barrier; and

    a DC/DC voltage converter comprising a high-voltage interface and a low-voltage interface, one of the high-voltage interface and the low-voltage interface being connected to the DC/AC voltage converter.

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