Investigation of impact pressure during thermal runaway of lithium ion battery in a semi-closed space

Chen, Shichen; Wang, Zhirong; Yan, Wei; Liu, Jiahao

doi:10.1016/j.applthermaleng.2020.115429

Cited by 29 publications

(1 citation statement)

References 31 publications

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“…The experimental results showed that the pressure sensor detected thermal runaway 5 s earlier than the temperature sensor. Chen et al [46] investigated the thermal runaway process induced by the overheating of 18650 LIBs. They found that pressure monitoring effectively warned of thermal runaway because the pressure release exhibited strong oscillations.…”

Section: Pressure Signal-based Warning Methodsmentioning

confidence: 99%

Li-ion Battery Failure Warning Methods for Energy-Storage Systems

Wu,

Lyu,

Song

et al. 2024

Chin. J. Electr. Eng.

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Energy-storage technologies based on lithium-ion batteries are advancing rapidly. However, the occurrence of thermal runaway in batteries under extreme operating conditions poses serious safety concerns and potentially leads to severe accidents. To address the detection and early warning of battery thermal runaway faults, this study conducted a comprehensive review of recent advances in lithium battery fault monitoring and early warning in energy-storage systems from various physical perspectives. The focus was electrical, thermal, acoustic, and mechanical aspects, which provide effective insights for energy-storage system safety enhancement.

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Section: Pressure Signal-based Warning Methodsmentioning

confidence: 99%

Li-ion Battery Failure Warning Methods for Energy-Storage Systems

Wu,

Lyu,

Song

et al. 2024

Chin. J. Electr. Eng.

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Safety Concerns for the Management of End‐of‐Life Lithium‐Ion Batteries

et al. 2022

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Lithium‐ion battery (LIB) usage is growing dramatically worldwide. Relatedly, there is a need for the management of end‐of‐life (EOL) LIBs. EOL requires closed‐loop systems and supply chains. Although many studies related to managing EOL in closed‐loop supply chains exist, one especially pernicious issue is overlooked—safety. This study seeks to address this major safety oversight for EOL LIBs using closed‐loop supply chains that are critical to a larger circular economy environment. The evaluation is completed along a technology–organization–environment (TOE) framework; potential research directions for mitigating safety issues are part of the analysis of this study. Specific and general research questions pertaining to secure management of EOL LIBs are put forward to help advance academic research. Practical concerns are also described for policymakers and organizations. This study reveals implications of these questions for the intersection of materials science, supply chain management, and fire‐protection engineering.

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Suppression of the lithium-ion battery thermal runaway during quantitative-qualitative change

Tang

et al. 2020

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Investigation of impact pressure during thermal runaway of lithium ion battery in a semi-closed space

Cited by 29 publications

References 31 publications

Li-ion Battery Failure Warning Methods for Energy-Storage Systems

Li-ion Battery Failure Warning Methods for Energy-Storage Systems

Safety Concerns for the Management of End‐of‐Life Lithium‐Ion Batteries

Suppression of the lithium-ion battery thermal runaway during quantitative-qualitative change

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