Energy storage module comprising a plurality of energy storage assemblies

• Main Authors: JUVENTIN, ANNE-CLAIRE, LE GALL, LAURENT
• Format: Patent
• Language: English
• Published: 18.02.2016
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The subject of the invention is an energy storage module (10) comprising a plurality of energy storage assemblies (12) electrically connected to one another, the module comprising an external casing (40) in which are arranged the storage assemblies (12) and at least one heat exchanger (24), the module being characterized in that: - the energy storage assemblies (12) are arranged side by side on at least two distinct levels (N1, N2), the or at least one of the heat exchangers (24) being positioned between two adjacent levels so as to be in thermal contact with at least one storage assembly of each of the two adjacent levels on two opposite respective contact faces (26A, 26B) of the exchanger, - said or at least one of said exchangers (24) is fixed to the casing (40) of the module at least at a securing wall (28) that is distinct from the contact faces (26A, 26B), the securing walls of the exchanger and of the casing being configured in such a way that the module has a space between the corresponding securing walls (28; 44) of the exchanger and of the casing, at least at a location distinct from a securing site (70).