Patent · US Active

Method and apparatus for charging or discharging an energy store

US10931131B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Joachim Bamberger · Stockdorf, DE
Kurt Majewski · Munich, DE
Philipp Wolfrum · Munich, DE

Key dates

Filing date	Mar 15, 2016
Grant date	Feb 23, 2021
Priority date	—
Expiry date	May 23, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/392
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Provided is a method for charging or discharging an electrochemical energy store, the ageing behavior of which energy store is modelled by describing its depth of discharge at which a depth of discharge value is associated with each time period between two adjacent local maxima and minima in a time-dependent state of charge profile, which depth of discharge value corresponds to the charging or discharging stroke between the state of charge values of the two adjacent local maxima and minima.

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