The demand for lithium-ion battery powered road vehicles continues to increase around the world. As more of these become operational across the globe, their involvement in traffic accidents and fire incidents is likely to rise. This can damage the lithium-ion battery and subsequently pose a threat to occupants and responders as well as those involved in post-crash operations. There are many different types of lithium-ion batteries, with different packaging and chemistries but also variations in how they are integrated into modern vehicles. To use lithium-ion batteries safely means to keep the cells within a defined voltage and temperature window. These limits can be exceeded as a result of crash or fault conditions. This report provides background information regarding lithium-ion batteries and battery pack integration in vehicles. Fire hazards are identified and means for preventing and controlling them are presented. The possibility of fixed fire suppression and detection systems in electric vehicles is discussed.


Thermal Runaway, Personkøretøj, Frigørelse efter uheld

Sidst opdateret 1. marts, 2022 - Kl. 09.21