Patent · US Active

Method and arrangement for monitoring the voltage on electrical storage units, battery and motor vehicle having such a battery

US9638757B2 · kind B2 · utility

0Cited by

1References

9Claims

0Family size

Assignees

Robert Bosch GmbH · DE
SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

Wilfried Feuchter · Kupferzell, DE
Andreas Heyl · Ludwigsburg, DE
Jochen Weber · Laufenbürg, DE
Berengar Krieg · Gerlingen, DE
Sandeep Bisht · Reutlingen, DE

Key dates

Filing date	May 31, 2013
Grant date	May 2, 2017
Priority date	—
Expiry date	Dec 2, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure relates to a method for monitoring the voltage on electrical storage units, to a battery and to a motor vehicle having such a battery that are configured to be used particularly for improved establishment of overvoltages and/or undervoltages on modules of the electrical storage unit. To this end, a method for monitoring the voltage on at least one electrical storage unit includes extracting an idle voltage U_OCV on the at least one electrical storage unit from a voltage U_measured that is measured on the at least one electrical storage unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.