Underwater vehicle comprising power storage sources made from lithium-ion batteries
AssigneeDcns
InventorsBernard KERUEL, Nicolas PIERRE
Life of this patent
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Abstract
An underwater vehicle includes an on board power grid, the power grid including powerlines, a plurality of DC energy storage sources based on lithium-ion batteries, each source having a positive terminal and a negative terminal, and being connected on the one hand to a charger and on the other hand to energy consumers of the vehicle, one of the terminals of each source being connected to a first powerline of the power grid, the other terminal of each source being connected on the one hand by a second powerline of the power grid to the charger through one-way semiconductor conducting unit and on the other hand by a third powerline of the electric grid to consumers through one-way semiconductor conducting unit.
Claims6
1-4. (canceled)
An underwater vehicle, comprising:
- an on board power grid, the power grid comprising powerlines,
- a plurality of DC energy storage sources based on lithium-ion batteries, each source having a positive terminal and a negative terminal, and being connected on the one hand to charging means and on the other hand to energy consumers of the vehicle, one of the terminals of each source being connected to a first powerline of the power grid, the other terminal of each source being connected on the one hand by a second powerline of the power grid to the charging means through one-way semiconductor conducting means and on the other hand by a third powerline of the electric grid to consumers through one-way semiconductor conducting means.
Dependencies are inferred from the claim text.