Thermal Runaway and Fire Suppression Applications for Different Types of Lithium Ion Batteries

With the improvement of lithium-ion battery (LIB) technology, safety is becoming increasingly urgent topic for electric vehicles (BEVs). Short circuits, overcharging, high temperatures and overheating can cause thermal runaway reactions release flammable electrolyte which makes fire suppression very difficult. This study focuses on mechanism applications LIBs. In order to understand this, 10 experiments were carried out. The divided into as Exp. A B. manual water system was used in an automatic boron-based (AUT-BOR) LIBs heated a controlled manner with heat source effects observed. A, large amount required extinguish LIB fires. holes slits formed after useful injecting water. projectile effect cylindrical cells observed A. B results showed that AUT-BOR mitigates risks effectively safely. Also, provides early warning spot cooling prevent while localizing suppressing fire. B, detection occurred without any explosion.