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US 12,596,154 B2Granted
Battery system and method for controlling a battery system
AssigneeSchaeffler Technologies AG & Co. KG
InventorAyman Ayad
Life of this patent
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Abstract
A battery system including a number of first battery modules each including a number of battery cells, and a number of second battery modules each including a number of battery cells. Each second battery module includes a power electronics unit having a DC/DC converter. The first and second battery modules are connected in series. The first battery modules are connected directly in series and the second battery modules are connected via their power electronics units.
Claims10
A battery system, comprising:
- a number of first battery modules each comprising a number of battery cells;
- and
- a number of second battery modules each comprising a number of battery cells, wherein each second battery module comprises a power electronics unit having a DCDC converter,
- wherein one of the first battery modules is connected in series with one of the second battery modules, and
- wherein the first battery modules are connected directly in series with one another and the second battery modules are connected to one another via their respective power electronics units.
2 more elements
Dependencies are inferred from the claim text.