Lithium battery thermal runaway Lithium battery thermal runaway

Lithium battery thermal runawaySolutions

Thermal runaway is the most serious safety accident in lithium-ion batteries. It is caused by internal short circuit and external short circuit, which causes a large amount of heat to occur inside the lithium-ion battery in a short period of time. Triggering the decomposition of the positive and negative active materials and electrolyte, causing the lithium-ion battery to catch fire and explosion.

*Sending this means that you have read and agreed to the《Privacy Policy》

Lithium battery thermal runaway
Overview

MFrontier sensors are widely used in the field of lithium battery thermal runaway systems

Accident survey data from 2011 to 2019 show that the proportion of safety problems in power batteries caused by thermal runaway spread accounts for more than 50%.

63.35% of domestic electric vehicle fires are related to battery thermal runaway, followed by charging (charging problems are actually related to batteries). In the subdivision of the thermal runaway scenario, it is also divided into driving, parking, and parking after charging. In fact, the most worrying thing is that when the vehicle itself does not collide or receives abnormal impact, the proportion of thermal runaway is 45.71% when driving in a mixed charging and discharging scenario, and the proportion of thermal runaway when parked after being fully charged is 41.91%.


Get solutions

MFrontier has rich industry experience, provides customers with professional industry solutions

*Sending this means that you have read and agreed to the《Privacy Policy》

MFrontier

Telephone

86-075521386871

MFrontier

Emai

info@memsf.com