A liquid or air cooling system must manage this elevated heat without compromising safety or performance. Fast charging also demands cooling systems capable of rapidly dissipating generated heat to prevent overheating, a factor that could undermine battery longevity and safety.
This need for direct cooling arises due to the significant heat generated by the high current flowing into the battery during fast charging. Effective battery cooling measures are employed to efficiently dissipate excess heat, thereby safeguarding both the charging rate and the battery from potential overheating issues.
During rapid charging processes, it becomes imperative to facilitate active cooling methods for batteries. This need for direct cooling arises due to the significant heat generated by the high current flowing into the battery during fast charging.
Electric vehicle charging piles employ several common heat dissipation methods to effectively manage the heat generated during the charging process. These methods include: 1. Air Cooling: Air cooling is one of the simplest and most commonly used methods for heat dissipation in EV charging piles.
A substantial heat amount is generated during fast charging due to the high current flowing into the battery. If this heat isn't managed, it can impede the charging process or even cause damage to the battery. Effective cooling helps dissipate the excess heat, enabling faster and safer charging.
An efficient battery thermal management system can control the temperature of the battery module to improve overall performance. In this paper, different kinds of liquid cooling thermal management systems were designed for a battery module consisting of 12 prismatic LiFePO 4 batteries.