Everyone knows that high-speed rail relies on electric drive technology and ballastless tracks, and each carriage has an independent power unit to pursue high speed and high efficiency, but this year's round of blizzard and freezing rain weather is too bad, and many high-speed railways are also forced to lie on their stomachs, and can only rely on the green-skinned "ancestors" to pull and drag forward, because they follow the traditional ballasted track and centralized power source, the front of the car provides power is an internal combustion engine or steam engine, its running speed is relatively slow, but the stability is high, and the influence of external environmental changes is relatively small; high-speed rail is still like this, not to mention pure electric vehicles? Therefore, everyone has started a round of debate about oil selection cars or trams.
Pure electric models show the following disadvantages in this round of bad weather conditions -
First, the official mileage is not very real, in cold weather due to the characteristics of the battery, it is even more to be discounted by eight or even seven;
The second is that the current charging pile is still few, and then superimposed on the reason one, many pure electric car owners are crowded in the queue to go to the charging pile, often queue for two hours, charge for one hour, and this hour is fast charging, some models can be from 30% to 80%, can not reach the state of full charge, those models that can only charge slowly can be more bitter;
The penetration rate of battery swap stations led by Weilai is even lower, and the current car owners' acceptance of battery swapping is relatively low, so it is not convenient, but the recent promotional short video shot by Weilai for battery swap service is very interesting, you can search for it if you are interested.
The third is the design of some pure electric models, which has brought trouble to car owners in ice and snow weather. For example, many pure electric models are in the form of rear-drive, and the rear-drive electric vehicle tail flicking is more serious, a foot of the electric door down, only to see the wheels rotate wildly, the vehicle is still in place, encountering the snow hard road frozen uphill section, but also rely on manpower to push;
For example, in order to reduce wind resistance, many pure electric models use hidden door handle design, but they find that the hidden door handle is frozen by freezing rain, and the door cannot be opened by automatic induction, so they have to find something to pry open the ice, and then dare not close the door when they get out of the car.
Therefore, this round of ice and snow weather will have a profound impact on the subsequent design of pure electric models, not only that, many consumers have suffered the loss of pure electric models in ice and snow weather, and the decisions made when choosing the model again will also change, so will we choose pure electric models in the future?