System Level Temperature Distribution and Balancing in battery swapping stations

Battery charging systems generate heat during operation, which affects battery efficiency, discharge time, and overall lifespan. Effective thermal management is essential to prevent overheating, optimize heat dissipation, and ensure consistent performance. This study investigates testing methodologies to analyse thermal temperature distribution, detect imbalances, and implement effective balancings techniques. Testing was conducted in a controlled environmental chamber to evaluate heat dissipation behavior under varying conditions. Different dock-level temperatures were measured and optimized using multiple design configurations to assess their impact on thermal performance. The analysis identified thermal imbalances that contribute to uneven heat distribution and increased thermal stress, which can degrade battery performance over time. By refining system designs and incorporating optimized balancing strategies, the research demonstrated significant improvements in heat management, enhancing overall battery efficiency and extending operational lifespan. The results highlight the importance of addressing thermal imbalances to prevent performance degradation and improve safety during charging cycles. Future work will focus on advanced thermal testing using thermal imaging cameras to visualize heat patterns, thermocouples for precise temperature measurements, and relative humidity (RH) sensors to monitor environmental conditions. These additional tests will provide deeper insights into thermal behaviour, enabling the refinement of heat dissipation strategies and ensuring more accurate thermal control. In addition, future research will explore the integration of adaptive cooling systems and advanced materials to enhance heat transfer efficiency further. Incorporating real-time monitoring and predictive algorithms into battery management systems can enable early detection of thermal anomalies and improve overall system safety. These enhancements will contribute to minimizing energy losses, extending battery lifespan, and supporting the development of more reliable and efficient energy storage technologies. Implementing these optimized strategies reduces thermal stress, minimizes energy losses, and enhances the reliability of battery management systems, contributing to the advancement of next-generation battery technologies. Key words: • Battery efficiency • Thermal management • Balancing techniques • Controlled environmental chamber • Battery performance • Thermal imaging cameras • Thermocouples • Battery management systems