Recently, as the temperature drops, many electric vehicles have shown a shorter range, which is actually a normal phenomenon and there is no need to worry too much. But as the weather gets colder, there are three types of models that need special attention, not only can't run far, but are also prone to breakage. So, what are the specific types of models? Let's take a look.
1. The battery is not resistant to low temperature, and the capacity is low and the quality is poor
The first type of vehicles that do not run far and are prone to breakage are electric vehicles with low battery resistance, low capacity and poor quality. For this type of model, if the battery is not resistant to low temperatures, the range will drop significantly after the temperature drops, which is more obvious than ordinary models. For example, the average model has a range of 50 kilometers, and after the temperature drops, the ordinary model may only have a range of 30 to 40 kilometers, while if it is a model that is not resistant to low temperature batteries, the range may only be more than 20 kilometers. In addition, coupled with low capacity and poor quality, the cruising range will be shorter and easy to break.
2. Large models, small battery models, and too thin frames
The second type of models that do not run far and are easy to break are large models and electric vehicles with thin frames. To put it simply, if the vehicle model is too large and the battery model is too small, the matching degree is poor, and the operation will be more difficult after the temperature drops, the power consumption will increase, and the battery life will be shortened. In addition, if the frame is too thin, the vehicle's carrying capacity will be reduced, and it will be prone to breakdown and damage.
3. The motor has been aged
The third category is the electric vehicles that cannot run far and are easy to break, which are electric vehicles with aging motors. For ordinary electric vehicles, if the motor has aged, the colder the weather, the more difficult the vehicle to run, the power consumption increases, and the cruising range is shortened. At the same time, as the motor ages, the vehicle failure rate increases.
In short, the colder the weather, the more the above three types of models will more or less not run far, and they are also prone to damage and failure. For users, it is necessary to develop good Xi habits in order to maximize the range and extend its service life. Of course, the above is only a personal opinion and is for reference only. So, what do you think?
Source: Jiang Wenhua talks about electric vehicles