电源技术2018，Vol.42Issue(5)：638-640,3.
车用动力电池梯次利用回收风险与安全性研究
Research on recycling risk and security of EV battery echelon use
摘要
Abstract
The retirement electric vehicle battery was taken as the object to study change of capacity and security for battery echelon use.It's found that echelon use battery consistency deteriorates faster than those in live interval whether reorganization or not,thus it brings more security issues.The echelon use battery cannot pass heating and acupuncture safety test for the battery safety performance decline beyond the life threshold.During the design and production of batteries,more consideration should be given to the safety of echelon use.Based on the analysis of EV battery recycling status in our country,EV battery echelon use should combine with the recycling enterprises to implement the policy requirements of waste EV battery recycling.It's not suitable for wide spread of EV battery echelon use under the condition of absence of sound traceability system and supervision mechanism constraint.关键词
电动汽车/动力电池/梯次利用/回收风险/安全性Key words
electric car/power battery/echelon use/recycling risk/security分类
信息技术与安全科学引用本文复制引用
谢英豪,余海军,李长东..车用动力电池梯次利用回收风险与安全性研究[J].电源技术,2018,42(5):638-640,3.基金项目
国家科技支撑计划备选项目(子项目)(2014BAC-03B01) （子项目）
国家火炬计划项目(2013GH061426) （2013GH061426）
广东省战略性新兴产业核心技术攻关项目(2011A032302001) （2011A032302001）
