METHOD FOR ASSEMBLING A TRACTION BATTERY FOR AN ELECTRICALLY OPERATED VEHICLE

DRIVE May 13, 2021
Source
A method for assembling a traction battery for an electrically operated vehicle, in which at least one battery module is inserted into a battery housing in a module setting process, with the formation of an air gap between the battery module and a housing base of the battery housing, which is filled with a highly viscous thermal paste, which builds up a viscosity force due to internal friction when it is distributed in the air gap, which acts on the housing base until the thermal paste is distributed in the air gap by the flow of material and the accompanying reduction in the viscosity force. The housing base is supported on its housing base lower side by a counter holder in order to limit a deflection of the housing base due to the viscosity force of the thermal paste.

Discussion in the ATmosphere

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