Hver er uppbygging hitaleiðni rafgeymisins

     Thermal solutions for new energy vehicles are generally clarified into three types: 

     Natural cooling, air cooling, and liquid cooling.     

     1.Natural cooling. 

     As the name implies, means that there is no cooling, and it relies on the external wind to take away heat when the car is driving.     

     2.Air cooling. 

     It is to install a fan inside the battery pack to cool the battery pack by blowing air. This method is generally done for electric vehicles that get up early to save costs, and it is basically eliminated.     

     3.Liquid cooling 

     Means to pass refrigerant and cool the battery pack through the refrigerant. This method cools quickly, has high heat dissipation efficiency, and can maintain the temperature balance in the battery pack to a certain extent. It is currently the main cooling method for most electric vehicles. , The representative model is Tesla. Most domestic electric vehicles currently on the market are also liquid-cooled. The main reason is that the battery packs now use high-energy-density ternary materials, and the ternary materials generate more heat and require more efficient heat dissipation methods.