公开(公告)号：US11203247B2

公开(公告)日：2021-12-21

申请号：US16917959

申请日：2020-07-01

Applicant: FCA Italy S.p.A.

Inventor： Attilio Crivellari ,  Walter Ferraris ,  Fausto Di Sciullo ,  Federica Bettoja ,  Francesco Lovuolo

IPC: B25B21/02 ,  B60H1/00 ,  H01M10/625 ,  B60L58/27

Abstract: A thermal regulation system for an electric drive vehicle has two loop circuits provided with respective pumps, for circulating heat transfer fluid, and with respective heat exchangers for cooling the heat transfer fluid. A battery pack and an electric/electronic drive unit are arranged in parallel with each other in the first and second loop circuit respectively, so that they are cooled by the heat transfer fluid at flow rates which are different from each other, when the two circuits form a single cooling circuit. At least one Peltier cell is arranged along the first loop circuit to heat the heat transfer fluid circulating towards the battery pack.