Device and Method for Monitoring the Temperature of an Electrical Energy Storage Unit
Application
US20260088385A1
Kind: A1
Mar 26, 2026
Inventors
Bastian BEYFUSS, Constantin GOLDENBERG, Erich KAGLEDER
Abstract
A device and method for monitoring the temperature of an energy storage unit having M subsets of P storage cells, where M≥1 and/or P≥1, is provided. The P storage cells are arranged electrically in parallel with one another, and the M subsets are arranged electrically in series. The device is configured to determine M measured values of the impedance of the corresponding M subsets of P storage cells and to monitor the temperature of the energy storage unit based on the M measured values of the impedance.
CPC Classifications
H01M 10/63
G01K 7/16
G01K 7/427
H01M 10/486
G01K 2217/00
H01M 2220/20
Filing Date
2023-08-18
Application No.
19109257