Electrical architecture for converting DC voltage into AC voltage, and vice versa
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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Abstract
An electrical architecture (1) for converting DC voltage into AC voltage, and vice versa, comprising: —a DC/AC voltage converter (2), comprising a plurality of arms mounted in parallel, each arm comprising two controllable switching cells (12), in series and separated by a mid-point, the arms being paired in H-bridges (11), —for each H-bridge (11), a dedicated control member (13), such that all of the switching cells (12) of said H-bridge (11) can be controlled by this control member (13), each control member (13) being intended to communicate with a same remote control unit (14) through a potential barrier (15).
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Citations
21 Claims
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1. An electrical architecture comprising:
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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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification