Innovative high-power density battery assembly uses vacuum adsorption technology to firmly fix the battery frame, solving the problems of leakage or component damage caused by traditional technology, and provides components with substantially equal carbon felt compression rates, so that the batteries can have substantially equal electrode reactions, conductive performance and electricity storage capabilities, as shown in Figure 1.
The frame plate design eliminates the use of sealing components, and the battery pack is packaged through glue sealing technology and bundling methods to achieve high volume power density and lightweight new flow battery energy storage module, as shown in Figure 2. The area of the battery frame plate is reduced by about 22%, and the thickness of the frame is reduced by 50%, which greatly reduces the volume and weight of the battery stack. Under the same power comparison, the volumetric power density is increased by more than 1.6 times.
The expandable liquid flow energy storage module cabinet mainly includes battery management (BMS), high-power density battery modules, and expandable electrolyte tanks; the battery management monitors the battery's voltage, current, pump speed, flow rate, hydraulic pressure, temperature and other information, as shown in Figure 3.