摘要
锂离子电池在电动车船等领域有着广阔的前景,随着动力需求增大,成组使用是锂离子电池使用的大势所趋。然而锂电池大规模成组使用时,安全性问题制约了锂离子电池在上述领域的广泛应用。本文简介了国外船用锂离子电池系统最新技术,提出将系统级安全问题化解至单元可控级以及完善热失控烟气处理系统技术的建议,为后续研究提供参考。
There is a broad prospect of lithium-ion batteries in the field of electric vehicles and ships.With the increase of power demand,lithium-ion battery packs is the general trend of the way to use them.However,when lithium battery packs is used in large groups,the safety problem restricts the wide application of lithium ion battery in the above fields.This paper briefly introduces the latest technology of Marine lithium ion battery system,and the suggestion of separating overall system safety into controllable unit level is proposed.Meanwhile,it is pointed out that the hazard gases releasing technology of thermal runaway is the key of the overall safety and should be improved.
作者
张怀亮
Zhang Huailiang(Equipment Project Management Center of Naval Equipment Department,Beijing 170001,China)
出处
《船电技术》
2020年第4期30-34,共5页
Marine Electric & Electronic Engineering
关键词
锂离子电池
电池组
热失控烟气处理
Li-ion battery
battery pack
the treatment of flue gas by thermal runaway
作者简介
张怀亮(1972-),男,高级工程师。研究方向:电气工程。E-mail:2058261441@qq.com。
