Patent · US Active

Method for operating an electrical energy store system

US11621575B2 · kind B2 · utility

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0References

8Claims

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Assignee

Robert Bosch GmbH · DE

Inventors

Alexander Schmidt · Ingolstadt, DE
Christoph Woll · Gerlingen, DE

Key dates

Filing date	Jun 22, 2020
Grant date	Apr 4, 2023
Priority date	—
Expiry date	Jan 15, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for operating an electrical energy store system including at least two electrical energy store units. The method includes: a) ascertaining voltages of the at least two electrical energy store units; b) ascertaining at least one first characteristic value of the ascertained voltages; c) ascertaining a charge voltage limiting value and/or a discharge voltage limiting value as a function of the ascertained at least one characteristic value; and d) operating the electrical energy store system as a function of the ascertained charge voltage limiting value and/or discharge voltage limiting value.

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