How does the power battery packs of electric vehicle survive the summer?
How does the power battery packs of electric vehicle survive the summer? Electric vehicles are becoming more and more popular among the public, and their core power batteries need to be resistant to high temperature, water, and frost. If the electric car does not work, the first time we should consider is the "core" (battery) problem, so in the hot summer, how to deal with the high temperature? How to dissipate heat of the electric car battery? The operating current of the power battery generates a large amount of heat; and the battery pack under a relatively closed environment, it will lead the battery temperature rise. In addition, the outdoor temperature is usually 35+° C. The battery itself generates a large amount of heat. These conditions cause battery heat dissipation become a particularly important problem. Different heat transfer material will lead different effects of heat dissipation, and there exist advantages and disadvantages of both air and liquid cooling. The ...
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