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:
Dec. 17, 2019
Filed:
Sep. 06, 2018
Tsinghua University, Beijing, CN;
Xu-Ning Feng, Beijing, CN;
Si-Qi Zheng, Beijing, CN;
Xiang-Ming He, Beijing, CN;
Li Wang, Beijing, CN;
Ming-Gao Ouyang, Beijing, CN;
Dong-Sheng Ren, Beijing, CN;
Lan-Guang Lu, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Abstract
A method for forecasting thermal runaway safety of a full battery by a computer is provided and including receiving a self heat generation onset temperature Tof a first power battery, wherein the first power battery is a half cell; calculating a maximum temperature Tof thermal runaway of the first power battery based on a thermal runaway reaction kinetic model stored in the computer, calculating a maximum temperature rise ΔT by making difference between the maximum temperature Tand the self heat generation onset temperature T; and judging the thermal runaway safety of the first power battery by the relationship between the self heat generation onset temperature Tand the maximum temperature rise ΔT.