Two-phase Cooling Technologies for Batteries Industry-Energy - Energy Storage
Advancements in battery chemistry combined with demanding user needs such as fast charging are resulting in battery packs becoming increasingly difficult to thermally manage. Increased energy density is resulting in higher heat flux. Faster charging speeds are resulting in more heat dissipation. Lifetime is reduced if cells are not kept within 3°C of each other.
Placed in between cells, these tiny heat pipes can assist in both warming and cooling cells. The cross sectional shape can be completely customised and these solutions are incredibly cost effective to mass produce. Using a dielectric refrigerant inside removes the risk of short circuits, maintaining Calyos' fit-and-forget reliability.
- Low cost, lightweight, unique aluminium heat pipe design provides passive heat dissipation.
- Thin extrusion easily surrounds battery cells increasing the surface area of heat exchange.
- Dielectric fluid poses no risk of short circuits and is sealed within the heat pipe.
Bends
Customize angle and location of bends to enable better integration within a battery pack.
Length
Customize the length based on the geometry of the cell.
Width & Thickness
Customize both the thickness and the width of the MCHP.
Cross Section Profile
Design new cross sectional shapes (such as this triangular concept) to suit your geometry.