Research Impact of Battery Temperature Control in Electric Vehicles

Achieving Sustainable EV Technologies Through Battery Temperature Control in Nissan Leaf

Importance of Battery Temperature Regulation:

• Energy consumption increases with battery temperature.

• Maintaining optimal operating temperature is crucial for performance and efficiency.

Evaluation of Liquid Cooling System:

• Mathematical calculations reveal the impact of a liquid cooling system on battery packs.

• The system effectively regulates battery temperature within desired range.

• Cost-benefit analysis shows a 3.5% benefit from implementing the cooling system.

Performance Metrics:

• Cooling system can reduce battery temperature from 24.15°C to 23°C within 1.51 hours.

• Operating at 23°C increases battery life by 31.42 days compared to 24.15°C.

• State of Charge (SoC) remains constant within the optimal temperature range of 20°C to 21.5°C.

Validation and Conclusion:

• Validation using a standard online MATLAB model confirms results.

• Study contributes to advancing sustainable EV technologies through economic and performance insights.

• Personal Story: Unveiling the journey towards sustainable EV technology through temperature control in the Nissan Leaf.