Application of an on-board electric vehicle air conditioner in the battery cooling system
Overheating is one of the main reasons that accelerates the rate of battery discharge in electric vehicles and leads to the deterioration of its performance over time. Rapid charging of the battery is not beneficial for its longevity, as high currents increase the temperature and can irreversibly damage the internal structure of the battery. At optimal temperatures, the availability of discharge power, charge reception during regenerative braking and battery health are at the best level.