How to avoid the phenomenon of electric heating out of control for electric four-wheel trucks
Generally, there are two main reasons for this phenomenon. One is the out-of-control accident of 'heat accumulation' during driving, and the other is the 'thermal runaway' during charging. The two are different. The former is because the working current is a proportional function of the load. When working continuously under high current conditions, if some contact parts have too much resistance, they will generate heat. If the design is not good, the thermal effect will increase. , Some electric vehicles may even run 'spontaneous combustion'.This situation occurs when charging is caused by the charger. The quality of the charger is relatively low, and the phenomenon of spontaneous combustion may occur if the heat is serious. In fact, the most effective way to control this is to strictly control the contact resistance to ensure good contact. Secondly, flame retardant materials should be used at the thermal gathering points to eliminate combustion. The charger must ensure quality and strictly control the temperature. As for how electric four-wheel trucks can avoid the phenomenon of electric heating out of control, the editor will explain here for everyone. For more exciting content, please pay attention to this site.