Title:
THERMAL RUNAWAY PREDICTION METHOD AND DEVICE FOR POWER BATTERY SAFETY, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/153806
Kind Code:
A1
Abstract:
A thermal runaway prediction method and device (11) for power battery safety, and a computer readable storage medium. The method comprises: acquiring an initial temperature of a first power battery; and performing calculation to obtain a temperature of the first power battery undergoing a thermal shock process for a duration, and determining, on the basis of a power battery thermal runaway model, whether the first power battery experiences thermal runaway
Inventors:
REN DONGSHENG (CN)
LIU XIANG (CN)
FENG XUNING (CN)
LU LANGUANG (CN)
OUYANG MINGGAO (CN)
LI JIANQIU (CN)
LIU XIANG (CN)
FENG XUNING (CN)
LU LANGUANG (CN)
OUYANG MINGGAO (CN)
LI JIANQIU (CN)
Application Number:
PCT/CN2018/113561
Publication Date:
August 15, 2019
Filing Date:
November 02, 2018
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
G01N25/20
Foreign References:
CN108445039A | 2018-08-24 | |||
CN105738813A | 2016-07-06 | |||
CN106599508A | 2017-04-26 | |||
CN103502829A | 2014-01-08 | |||
US20100136391A1 | 2010-06-03 | |||
US9812879B2 | 2017-11-07 |
Other References:
XU, XIAOTIAN: "A Three- Dimensional Thermal Model of Lithium-Ion Batteries and its Application", MASTER THESIS, 31 December 2015 (2015-12-31), CN, pages 1 - 71, XP009522749
PING, PING: "Lithium Ion Battery Thermal Runaway and Fire Risk Analysis and the Development on the Safer Battery System", DOCTORAL DISSERTATION, 31 October 2014 (2014-10-31), pages 1 - 170, XP009522677
See also references of EP 3751262A4
PING, PING: "Lithium Ion Battery Thermal Runaway and Fire Risk Analysis and the Development on the Safer Battery System", DOCTORAL DISSERTATION, 31 October 2014 (2014-10-31), pages 1 - 170, XP009522677
See also references of EP 3751262A4
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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