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Last updated February 1, 2026
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Integrated cell venting and exhaust: BYDRecent Research Landscape

Thermal runaway events in high-density packs create catastrophic fire risks from gas accumulation. This engineering approach mitigates safety failures through structural exhaust routing and pressure relief integration.

What technical problems is BYD addressing in Integrated cell venting and exhaust?

Uncontrolled internal pressure buildup

(92)evidences

Excessive internal gas accumulation leads to catastrophic casing failure and thermal runaway. Mitigating this risk prevents structural rupture and ensures vehicle occupant safety.

Uncontrolled thermal gas discharge

(42)evidences

Internal pressure buildup and heat propagation lead to catastrophic enclosure failure. Preventing structural rupture and directing hazardous emissions ensures the safety of surrounding components and occupants.

Uncontrolled thermal gas accumulation

(18)evidences

Accumulation of gases within the battery housing leads to structural failure or thermal runaway. Managing this pressure prevents catastrophic cell rupture and protects surrounding electrical equipment.