A Review on Mitigating Thermal Runaway Propagation in Battery Packs: from Mechanisms to Modeling and Design Optimization

Key Points

• The review aims to explore the mechanisms of thermal runaway in lithium-ion battery packs and identify strategies for mitigation through design and modeling.
• Comprehensive literature review on thermal runaway mechanisms and propagation
• Analysis of various modeling techniques for predicting thermal runaway
• Evaluation of design optimization strategies to enhance battery safety
• Documented that understanding thermal runaway mechanisms is key to preventing propagation.
• Identified modeling techniques that can accurately predict thermal runaway incidents.
• Proposed design optimizations that can significantly enhance the safety of battery packs.

Abstract