The electrochemical energy storage has been increasingly widely used due to its good energy storage performance.However,the thermal runaway of lithium-ion batteries also brings about significant operational safety risks.By analyzing the causes of lithium-ion battery failures in electrochemical energy storage concerning the generation,propagation and suppression of thermal runaway,the research orientations in future are put forward so as to promote the improvement of fire safety level of electrochemical energy storage stations with lithium-ion batteries.
关键词
电化学储能/热失控/锂离子电池/消防安全
Key words
electrochemical energy storage/thermal runaway/lithium-ion battery/fire safety