Patent · US Active

Method and system for characterizing a battery

US8552687B2 · kind B2 · utility

1Cited by

0References

19Claims

0Family size

Assignee

GM GLOBAL TECHNOLOGY OPERATIONS LLC · US

Inventors

Jian Lin · Beverly Hills, US
Xidong Tang · Royal Oak, US
Xiaodong Zhang · Pittsburgh, US
Brian J. Koch · Berkley, US
Damon R. Frisch · Troy, US
Wei Liu · Warren, US
Michael J. Gielniak · Atlanta, US

Key dates

Filing date	Jun 5, 2008
Grant date	Oct 8, 2013
Priority date	—
Expiry date	Dec 24, 2030

Classification

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

Abstract

Methods and systems are provided for characterizing a battery. A property of the battery is measured. A dynamic characteristic of the battery is determined from a second order linear dynamic model.

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