In the field of domestic automobiles in recent years, the hottest topic is naturally "new energy vehicles"!The birth of the concept of "new energy vehicles" is a certain degree of progress in the field of automobiles, and there is a difference in why "to a certain extent" should be used. In fact, new energy is a general concept, which includes hydrogen energy, solar energy, hydropower, etc., which boils down to new energy that will not cause pollution to the environment and can also provide power. I don't know if it's rigorous, it's just for your reference. And we have derived today's topic from this - new energy vehicles!
In the current domestic market, new energy vehicles can be simply classified into three categories, namely traditional hybrid, extended-range hybrid (the internal combustion engine does not directly drive the car, charging the battery), and pure electric. However, as can be seen from the concept car above, pure electric is only a category of new energy, so it is inappropriate to define electric vehicles in the broad sense of new energy vehicles. Of course, that's just the meaning, and we're not going to ** today. Let's talk about pure electric vehicles today. Although judging from the development of the past few years, the false declaration of the mileage of electric vehicles has squeezed out too much water, but which car company dares to say that the measured range is consistent with the official range. Even in the south, the decline in cruising range due to the problem of turning on the air conditioner abounds. It was a shelter from the elements, but now it has become so weak.
Of course, compared with the relatively high temperature in the south, the north, especially the northeast, what will happen to new energy vehicles!According to relevant statistics, the average mileage of electric vehicles can be reduced by as little as one-third or as much as half when calculating minus 20 degrees in winter, and when driving, the range decreases faster than the normal temperatureAnd what makes people even more speechless is that turning on the heater in winter also has a close relationship with the entire battery life, and all netizens joked: To drive an electric car in winter, you need to wear a padded jacket. Because I don't dare to turn on the heater!
Therefore, a certain platform engages in the "winter test" of new energy vehicles (to be precise, it should be called the winter test of electric vehicles), even if the results are good, but netizens do not agree, because it cannot be completely equated with the actual driving in ordinary times, it is just a gimmick. Of course, this problem comes down to the battery, in fact, the battery has developed to the present, and there has been a bottleneck, especially "safety" and "battery life"!Whether these two factors can be broken through has become the key to the future development of electric vehicles.
And let's open our horizons, and then go back to the first paragraph, new energy vehicles are not only electric vehicles equipped with batteries, but also include hydrogen energy vehicles, solar vehicles, etc., so the future development, do not be limited to electric vehicles, of course, this is only a vision, I don't know what you think about this problem!