Cold Plates For New Energy Vehicle Battery Pack

With the development of modern technology, various types of electric car radiators are being used in all corners of society. The battery pack, as the main energy storage element loaded with battery packs on electric vehicles, is a key component of electric vehicles and directly affects the performance of electric vehicles.

Active air cooling and passive air cooling use air flow for heat exchange, low cost and simple system, but at the same time, poor system sealing results in low heating efficiency, and at the same time, the temperature cannot be effectively balanced, which is greatly affected by the environmental temperature.

The direct cooling scheme changes phase directly near the battery, and the cooling effect is the best, but it cannot be heated by the phase change material, and it has higher requirements for system control.

The liquid cooling system has certain advantages in meeting functional requirements through two circuits of refrigeration and heat exchange, but it also has disadvantages such as high cost and complex system.

Winshare Thermal has specialized in producing cold plates for more than 10 years, and has developed liquid cold plates with excellent performance, high quality and low cost for battery cold plate heat sinks.

Material: aluminum alloy

Performance: high heat exchange efficiency, good surface temperature uniformity

Process: Vacuum brazing, high strength, good cleanliness.

Weight: light, with a high heat transfer to weight ratio