过充循环老化电池产热特性
常修亮, 李希超, 贾隆舟, 韦守李, 王敬豪, 戴作强, 郑莉莉

Heat generation characteristics of overcharged cyclic aging batteries
Xiuliang CHANG, Xichao LI, Longzhou JIA, Shouli WEI, Jinghao WANG, Zuoqiang DAI, Lili ZHENG
表6 4只电池放电产热功率峰值
Table 6 Peaks of heat generation power for discharging batteries
电池参数第一个峰值第二个峰值Q/kJ
新电池DOD18.4%~21.2%100%2.04
P/W0.180.6
4.3 V过充电池DOD7.0%~9.6%100%1.50
P/W0.230.35
4.4 V过充电池DOD29.6%~38.7%100%1.52
P/W0.210.53
4.5 V过充电池DOD17.2%~19.1%100%1.36
P/W0.320.81