Thermal runaway is the main cause of lithium-ion battery accidents. Once a single battery occurs the thermal runaway, the whole battery pack will have the risk of explosion. Adding an insulating layer between the batteries and the module can reasonably and effectively inhibit the thermal runaway diffusion. In this paper, four thermal insulation materials, such as thermal insulation cotton, carbon fiber cotton, ceramic fiber cotton and aerogel, were selected to test their thermal insulation performance. The experimental results showed that aerogels had lower temperature rise and better insulation effect.
Study on Thermal Insulation Material Selection for Lithium-Ion Power Battery System
Lect. Notes Electrical Eng.
International Conference on Electrical and Information Technologies for Rail Transportation ; 2021 October 21, 2021 - October 23, 2021
Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 ; Kapitel : 13 ; 110-116
2022-02-23
7 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch