This study addresses the optimization of heat dissipation performance in energy storage battery cabinets by employing a combined liquid-cooled plate and tube heat exchange method for battery pack cooling, thereby enhancing operational safety and efficiency.
PKNERGY and CATL have co-developed a megawatt-level Liquid Cooling Container BESS. This solution effectively addresses the key issue of traditional energy storage systems, where poor heat dissipation leads to significant power loss and potential fire hazards.
The coolant circulates through the system, absorbing heat from the batteries and other components before being cooled down in a heat exchanger and recirculated. This process is highly efficient compared to traditional air cooling methods, providing superior thermal management.
The separation of power and energy capacity allows for independent scaling, which can be useful in industrial applications. These batteries also tend to have a longer cycle life than conventional batteries, as the liquid electrolytes degrade more slowly over time, even.
This paper aims to introduce the working principle, application fields, and future development prospects of liquid flow batteries. Fluid flow battery is an energy storage technology with high scalability and potential for integration with renewable energy.