The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2016
Filed:
Dec. 16, 2013
Applicant:
Automotive Research & Testing Center, Changhua County, TW;
Inventors:
Bo-Han Hwang, Changhua County, TW;
Kuo-Liang Weng, Changhua County, TW;
Deng-He Lin, Changhua County, TW;
Assignee:
Automotive Research & Testing Center, Changhua County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3624 (2013.01); G01R 31/362 (2013.01); G01R 31/3651 (2013.01); G01R 31/3679 (2013.01);
Abstract
A method and a system for estimating the State of Health (SOH) of a battery set are disclosed. The method utilizes a discrete quantization algorithm to estimate the SOH of the battery set, wherein the voltage standard deviations are calculated according to the loop voltages of the battery cells, and comparing the rated discharge capacity with the voltage standard deviations for estimating the SOH of the battery set.