Introduction of two-phase immersion cooling into the electric vehicle market

     By effectively and evenly cooling the battery cells, the charging speed can be accelerated, the battery life can be extended, and the risk of thermal runaway and transmission can be reduced - this is the key to the thermal management system of electric vehicles.

     Carrar, co founded by executives from the renowned data center water-free two-phase liquid cooling technology company ZutaCore, is bringing their accumulated dielectric liquid two-phase cooling technology and experience in the data center field to the field of electric vehicles. Carrar is actively exploring two-phase immersion cooling for electric vehicle batteries based on dielectric fluids.

    In a cold plate evaporator where pool boiling occurs, dense heat dissipation fins are immersed in a dielectric liquid, and the latent heat of vaporization of the coolant on the surface of the heat dissipation fins carries away the heat of the chip. Now, Carrar continues the design concept of the HyperCool cooling system in battery cooling. They immerse multiple battery cells in a dielectric liquid, and the coolant boils on the surface of the battery, taking away heat.

The use of battery two-phase immersion cooling has the following advantages:
1. Low pressure active pool boiling;
2. Maintain the battery unit at the optimal temperature;
3. Uniform temperature in any environment;
4. The heat dissipation is three times that of any other TMS of the same overall size.