公开(公告)号：US20240377462A1

公开(公告)日：2024-11-14

申请号：US18759352

申请日：2024-06-28

Applicant: Analog Devices, Inc.

Inventor： Ravi Kiran Raman ,  Omer Tanovic ,  Boris Lerner ,  Frank M. Yaul ,  Hemtej Gullapalli ,  Erfan Soltanmohammadi

IPC: G01R31/367 ,  G01R31/389 ,  H01M10/48

Abstract: Modular temperature tracking techniques can be used to estimate internal battery temperatures of battery packs. For example, an electric vehicle can contain a plurality of battery packs. Battery packs of electric vehicles can be composed of several modules each of which may contain multiple batteries in series. A plurality of independent temperature trackers for each cell can be used instead of a single large estimator.