Why is the cruising range of electric vehicles reduced?

All users of electric vehicles are most worried about the lack of electricity when traveling. It seriously affects the range of electric vehicles, so what is the reason for the reduction of battery power? It is better to increase the range of electric vehicles! The author, to share with you about the reasons for the insufficient power of electric vehicles.　　First, motor problems　　The motor is the most power-consuming component, but there are refurbished and grinders on the market, which have high power consumption rates, low slot fill rates, and insufficient magnetic steel purity. Other motors generate a lot of heat when they are running, which will also increase power consumption and reduce battery life! 　　 Second, controller problem The controller is the brain of the electric car. Once the brain is refilled, the electric car that can run will not work. . These poor quality controllers cause the current to increase and decrease, which affects the normal performance of the battery and shortens the driving range. Third, the charger problem, in order to reduce costs, many charger manufacturers use poor quality wiring and internal electronic components, which are easily damaged and the charging voltage is high or low. Using such a charger will not only damage the battery but also shorten the electric vehicle. recharge mileage.　　Fourth, overload consumption　　The same battery and electric vehicle, when loaded, the vehicle components are forced to run, the discharge current is large, there is no current limit protection, the battery is forcibly discharged, causing internal damage, which affects the battery life.　　 Finally, the author would like to remind everyone that if the brakes are not in place, it will increase the friction of the front and rear wheels and waste a lot of electricity, causing the electric car to not run far. Previous post: Why did the newly-buy electric car battery become swollen in a short time?