文件名称：Mechanisms and Mitigations for Failure Propagation in Lithium-ion Batteries.pdf
文件大小：1.6MB
文件格式：PDF
更新时间：2022-10-22 05:03:53
BMS Battery Lithium-ion Safety mechanism
• Failures initiated by mechanical insult to cell 1 which is connected to cell 2 through constantan bridge wire • Development of a testing fixture to increase reproducibility • Additional effort to maintain electrical connection with cell 1 after runaway event • Use of spring on nail to apply opposing force keeping cell from ejecting after runaway (images below)