Dr. Ing. H.c. F. Porsche Aktiengesellschaft

David Kuhn

Stefan Götz

Malte Jaensch

Tim Schmidt

Bjoern Pehnert

Thomas Warbeck

Patrick Leidig

Eric Ekert

A method for producing a mechanical and thermal system for a modular battery. The system has a module, which involves a module housing of the module being connected, on a thermally conductive module side, to a cooling apparatus. The module includes an energy storage unit and a power electronics unit, arranged on a circuit board, which are thermally isolated from each other by a first and a second thermally conductive element, which dissipates heat to the module side thermally connected to the cooling apparatus, and are integrated in the module housing, by virtue of the energy storage unit being connected to the first thermally conductive element, which contacts the module side connected to the cooling apparatus, and by virtue of the circuit board and the energy storage unit having the second thermally conductive element arranged between them, which second thermally conductive element contacts the module side connected to the cooling apparatus.

Mechanical and thermal system for a modular battery with power electronics components

A cooling system () for a motor vehicle has an air system that fluidically connects a plurality of coolers () for supplying the coolers () with cooling air (). An air fan is arranged fluidically in the air system for conveying the cooling air () to the coolers (). Valves are arranged fluidically in the air system upstream of the coolers (), for blocking the cooling air () conveyed to the respective cooler ().

Cooling system, motor vehicle and method for cooling same

A battery unit () for a motor vehicle has at least one first battery module () and at least one second battery module () in a battery housing (). The first battery module () has at least one first electrical connection (), and the second battery module () has at least one second electrical connection (). The battery housing () has an opening () and an electrically conductive element () can be inserted through the opening () for electrically conductively connecting the first electrical connection () to the second electrical connection ().

Battery unit having at least one first battery module and at least one second battery module in a battery housing

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Uhingen, Germany

David Kuhn