BYD logo

BYD

Last updated February 1, 2026
720
Innovation Areas
34,443
Inventors
189
Collaborations

Harmonica tube heat exchange plate: BYDRecent Research Landscape

Thermal runaway risks in high-density battery packs increase assembly costs and safety liabilities. These innovations utilize specific extruded tube architectures to maximize surface area contact and cooling efficiency.

What technical problems is BYD addressing in Harmonica tube heat exchange plate?

Battery thermal runaway risk

(41)evidences

Excessive heat accumulation in dense battery packs leads to catastrophic failure and fire risks. Mitigating this thermal instability ensures the safety and longevity of high-power electric vehicle systems.

Inadequate battery thermal regulation

(40)evidences

Inefficient heat dissipation leads to thermal runaway or reduced battery lifespan. Effective thermal management ensures operational safety and extends the duty cycle of high-capacity electrical equipment.

Insufficient vehicle thermal dissipation

(25)evidences

Limited surface area and fluid contact within compact vehicle cooling architectures restrict heat dissipation rates. Overcoming this bottleneck allows for smaller, more efficient thermal management systems in space-constrained automotive environments.