Pure electric cars, in the eyes of a lot of people, are about "unbelievable." after all, the charge time is much longer than the filling of the tank, and the longer charge time, combined with the power cell power limit, makes it less visible to move and continue in front of the fuel truck。
While the world's automobile industry has determined that new energy vehicles will soon replace fuel trucks, for the vast majority of those who pay for them, they simply consider them to be vehicles。
It's not too far to go beyond the fuel truck
Because of the different mechanisms, the fuel truck would have to consider whether or not its remaining fuel could go to the next gas station, provided that there was no problem with the power. The electric car, considering its own renewal and recharge time, has, if more, the safety of charging。
At the same time, there are not many good cars in these three areas, such as tesla abroad and biadi in china. Moreover, from the progressive development of their new products in recent years, there is a clear conclusion that the day when an electric vehicle continues to outperform a fuel truck is not far away。
With the exception of toyota and honda's technology for oil and power mixing, most of the fuel trucks continued to follow a pattern whereby tank capacity increased as the size of the vehicle increased and engine loads increased. On the road, most vehicles will have capacity around 55l at the time of designing the tanks, allowing them to travel 500-600 kilometres in full oil。
This also means that 600 kilometres as a ruler is actually one of the points of the boundary where the electric vehicle continues to break through。
The 600-kilometre threshold is being crossed by a growing number of people if the new energy vehicle technology currently has some established industries。
Tesla's play is, superb battery. The latest news is that it is using a larger capacity of 110 kwh batteries in its current model, the largest battery in tesla to date, and that a charge can increase the range of some electric cars to over 640 km. The challenge for tesla is that the larger lithium battery is not so safe, and how it should be safe。
Tesla also has its own step-by-step approach to the autonomous development of a new generation of batteries, with a potential zero cobalt content, and a new plan is expected to be published in april this year. For tesla, however, the significance of a new generation of batteries now appears to be more focused on reducing costs, as cobalt is used mainly for a three-dollar lithium battery, which can significantly increase the energy intensity of lithium batteries, but because of its high cost and scarce resources, battery manufacturers are working to reduce the cobalt content。
China's battery giant and the new energy car giant, biadi, have the same play as tesla, but not the same。
The same is true of tesla and biadi's structural reorganization of power cells, which has been the product of biadi's technical advantage of lithium phosphate batteries. The difference is that tesla is in the r & d phase, and biadi is already close to production. Recently, at the centennial conference of electric motor vehicles, chairman and president wang chai fu spoke for the first time of biadi's blade battery, which was first applied to biadi's brand-new, large and medium-sized new energy limousine this year, with the result that up to 605 km of pure airway。
So-called blade cells, which remain phosphate lithium batteries, are simply new technologies that change the configuration of the core to make it more energy-intensive in smaller sizes. According to biadi's patent application, the brand-new "slash battery" uses a long core design for a square aluminium shell designed to flatten the core with a maximum length of 2. 5 metres, which is more than 10 times the length of traditional lithium phosphate batteries。
There's a lot more to play. There's several in the world
It's the future that many people look forward to. But in the short term, it will not be the future. The latest news is that the ministry of economy, trade and industry of japan will provide libtec with 1. 6 billion yen (approximately us$ 14 million) to support the project, which is supported by cooperation between several leading japanese motor companies and the government of japan in developing solid batteries. Libtec hopes to develop a solid battery, with the expectation that by 2030 the number of repeat miles of electric vehicles will double from the current 400 km (approximately 249 miles) to 800 km (approximately 497 miles). It is estimated that the agency plans to increase the number of repeat miles of electric vehicles to 550 kilometres (approximately 342 miles) by 2025。
If, in terms of time nodes, after five years, the mileage is increased to 550 km, it is clear that this will not be the key to changing the industry in the short term. Even the giants were involved in it, which had become asahi kasei, toray industries, toyota, japanese, honda, matsushita and gs yuasa。
There's a lot of talk about hydrogen fuel cells。
Today, hydrogen fuel cell vehicles are monopolized by japanese and korean automobile companies for reasons such as technology patents, costs, etc. Global sales of hydrogen fuel cell vehicles reached a record 7,500 in 2019, mostly from modern nexio, toyota fc mirai and honda clarity fuel cell。
By way of example, the current modern second generation of hydrogen fuel cell technology nexo, the hydrogen energy conversion efficiency is 60 per cent, twice as high as that of the traditional fuel engine, 20 per cent higher power than that of the first generation, with a maximum output power of 120 kilowatts, and a 5-minute injection of hydrogen fuel, with a continuation of 609 km, which can be achieved (in korean standards, 800 km if weather and road conditions are improved)。
Of course, hydrogen fuel cell vehicles, like solid batteries, will not be mainstreamed into new energy vehicles in a short time, as the associated supporting infrastructure development is relatively more difficult, technical barriers and cost barriers are also evident。
At the end:
Advances in the renewal of electric bicycles have been visible, and some front-line companies in the field of charge and control have given their own new play methods. For example, at the recent berlin world wide web conference in germany, china people's congress announced that it would work with bo to promote cooperation in the field of cloud-based management systems for new generation power batteries. This technology connects electric car batteries to clouds, prolongs the useful life of approximately 20 per cent of batteries and enhances their reliability。
Thus, it can be expected that consumer attitudes will change with the launch of a series of new products by car companies. As for who will be the first to break this threshold, it is up to biadihan, which was launched this year, to what effect it will lead。
