Energy Store with a Defined Width

Energy Store with a Defined Width

An energy store for storing electrical energy includes storage cells in R rows and Q columns. The energy store is divided into Q/N sub-stores which each have R rows and N columns. Further, the energy store includes Q/N sub-contacting systems for the corresponding Q/N sub-stores. The sub-contacting s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WAGNER, Matthias, FRIEDRICH, Kilian, KLAFFKI, Andreas, KREITZ, Michael, WINKLER, Manuel
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:An energy store for storing electrical energy includes storage cells in R rows and Q columns. The energy store is divided into Q/N sub-stores which each have R rows and N columns. Further, the energy store includes Q/N sub-contacting systems for the corresponding Q/N sub-stores. The sub-contacting system for a sub-store is configured in each case to interconnect the storage cells of the sub-store in question in accordance with an MP arrangement, in which the storage cells of sub-groups, each with M storage cells, are interconnected in parallel to one another. The energy store further includes Q/N−1 connection elements, via which the Q/N sub-stores are interconnected in series.