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:
Nov. 09, 2021
Filed:
Dec. 13, 2019
Battelle Memorial Institute, Richland, WA (US);
Alasdair James Crawford, Richland, WA (US);
Vilayanur Venkataraman Viswanathan, Richland, WA (US);
Patrick Joseph Balducci, West Linn, OR (US);
Trevor D. Hardy, Richland, WA (US);
Di Wu, Richland, WA (US);
Michael C. W. Kintner-Meyer, Richland, WA (US);
Battelle Memorial Institute, Richland, WA (US);
Abstract
Systems, methods, and computer media for battery system management and non-linear estimation of battery state of charge are provided herein. Battery data is received for a time period over which a battery system has operated. The battery data represents the actual performance of the battery system over the time period. Sub-periods of charging or discharging can be identified in the time period. For the sub-periods of time, a curve can be fit to the battery data. Using the curves for the battery data for the sub-periods of time, an expected performance of the battery system, over a range of states-of-charge, can be determined. Operating instructions for the battery system can be provided based on the expected performance.