The annual return army has begun to move again, airplanes, high-speed rail, self-driving has become the first choice to go home, and most people have chosen to drive themselves, after all, driving home can also make you have light on your face, after all, the car is also a means of supporting the façade, but compared to the past, now new energy vehicles have also joined the army of travel, then we can discuss more diverse topics!
Today to tell you about the pure electric car mileage problem, after all, now restrict the development of pure electric vehicles is the endurance problem, if this problem is solved, the spring of pure electric cars can really come, many car companies in order to solve the problem of range anxiety, have launched a pure electric model with a range of more than 1000km, such as GAC Aion LX Plus and Weilai ET7, their mileage is more than 1000km, everyone who understands the car knows, This mileage is completely 100% better than the fuel car, so does it really mean that the mileage anxiety problem is cured?
But don't forget a little, that is, the fuel car refueling only takes 5 minutes, and the fastest charging of pure electric cars takes two hours, even if it is Tesla super fast charging, it will take half an hour, remember last year when someone drove an electric car back to their hometown to queue for 4 hours? Once on the hot search, for long-distance travel, this charging problem is a very unfriendly thing for our car owners.
Some people have said that BYD and Tesla, as the leading bosses of new energy vehicles, why not launch models with a range of more than 1,000km? Not not to launch, but the production cost and reliability still have problems, especially this battery safety issue, although silicon anode material technology can greatly increase the battery capacity, but it needs to be used with other composite materials, there is a large security risk, although the capacity can be increased by up to 10%, but the production cost will increase by 30% or even higher, it is not so easy for consumers to accept, so until now has not launched the ultra-endurance version of the model.
There is another thing that must be said clearly, that is, more than 1000km mileage of the model can be described as a rarity, the call for car manufacturing is even greater than the actual action, although the technical aspect is no longer a problem, but this model has been controversial until now, after all, whether the mileage is false, whether the winter mileage shrinkage problem, etc. are all car companies need to consider, although the battery technology has been very mature, like GAC Aeon's NCM ternary lithium battery pack, Weilai Automobile's semi-solid battery, BYD's blade battery, Tesla's electrodeless ear batteries are leading the forefront of battery technology, they want to produce 1000km endurance models, in fact, it is very simple, but the battery technology has gone up, the production process and large-scale mass production are still subject to certain restrictions, want to really mass production there is still a long way to go, so the major car companies do not want to spend money in this regard, after all, how many people will buy a "white rat experiment" car with a range of more than 1000km?
We also randomly interviewed several fuel car owners, they said that if they can not solve the mileage anxiety problem and charging problem, they will not start with pure electric vehicles, several of them are charging problems as the main root cause of not buying pure electric cars, it seems that if the charging pile problem can not be solved, pure electric cars have no future at all! Personal summary, if you want to solve the two major problems of charging and cruising range, you should start from these aspects, you see if it is right!
1. Charging infrastructure must be widely popularized
Take the fuel vehicle, now the total number of domestic gas stations has exceeded 100,000, and the pure power station does not exceed 10,000, while the public charging pile is only more than 550,000, which seems to be a lot, but a car occupies a charging pile as soon as two hours, completely insufficient, if you encounter holidays, charging is even more difficult.
2. Winter battery performance attenuation problem
It is no exaggeration to say that now 100% of the winter mileage of electric vehicles has a significant contraction problem, and even the mileage can appear "waist chopping" phenomenon, if this problem is not solved, in the north, pure electric cars are a joke! Only by solving these two problems can pure electric cars have a future!