The new energy vehicle industry has developed rapidly in the past few years, but it has also encountered the "three nos" dilemma in the early stage of development, namelyThere is no standard for charging technology, there is no complete charging infrastructure, and there is no unified charging standardThe charging problem is also the biggest pain point faced by tram users.
Charging is one of the most concerned issues for new energy vehicle users, and major car companies are also working very hard to solve this industry problem, and BYD, as a leading brand in the field of new energy vehicles in the world, has worked hard to solve a series of problems through technological innovation and R&D investment over the years.
BYD started from scratch and invested a lot of resources to develop AC and DC charging technology in the household and public sectors, making great contributions to solving the problem of charging technology.
This move by BYD not only strengthens BYD's technical control in the entire charging ecosystem and provides users with more complete charging services, but also contributes to China's electric vehicle charging standards and achieves three major breakthroughs.
First of all, BYD's hard research and development has enabled it to realize the advanced layout of the all-round charging systemAs early as 2015, it was the world's first 800V high-voltage platform for passenger carsEight years ago, the technology of high-voltage electric vehicles entered a new era.
The technology launched by BYD is not only 2-3 generations ahead of the industry, but also the only high-voltage platform used in passenger cars on the market at that time, because 95% of the charging piles in China at that time were low-voltage piles below 500V, and only BYD was high-voltage.
A few years have passed, and now the industry is competing to enter the 800V high-voltage platform track, in this process, the problem of incompatibility also affected the charging efficiency at that time, and BYD in order to solve this problemThe world's first step-up charging technology completely solves the incompatibility of vehicle piles.
Secondly, at present, the number of public overcharging piles is relatively small, and the overcharging piles with a current of more than 300A are even more scarce, and users often face the problem of insufficient charging speed when using, and in order to use the existing million-level public fast charging pile resources, BYD has launched a passenger car dual-gun overcharging technology.
BYD's world's first dual-gun overcharging technology for passenger cars has achieved a significant increase in charging speedIt gives full play to the existing resources of fast charging piles, so that users do not need to compete for a very small number of supercharging piles, and can enjoy the supercharging experience anytime and anywhere.
It is understoodBYD's dual-gun supercharging technology can reach 230kW at maximum powerCompared with traditional charging technology, it realizes large-capacity battery charging in a shorter time, providing users with a more efficient and convenient charging experience.
And the safety is also fully guaranteed, BYD's world's first composite direct cooling technology, through the design of the upper and lower sides of the battery are laid with straight cold plates, as well as 2 sets of refrigerant independent control system, to achieve the improvement of the battery cooling area and a significant increase in heat exchange capacity, to provide users with safety guarantees.
Finally, passedThe self-developed full-scene intelligent pulse self-heating technology allows the charging of northern trams in winter to be unaffectedEven in the low temperature weather in Northeast China, the problem of low charging efficiency can be perfectly solved through intelligent pulse self-heating technology.
The intelligent pulse self-heating technology can intelligently start in the driving state, parking state and charging state to heat the battery in all directionsIn the extremely cold conditions of -30, this technology increases the battery heating rate by 230% compared with traditional solutions, and reduces the battery full charge time by 30%.
Users can not only enjoy faster charging speed when charging, but also maintain high charging efficiency even when the car is cold in the low temperature of the northern winter, and can also intelligently ensure the performance of the vehicle at extremely low temperatures, improving the stability of the vehicle in a frozen environment.
As can be seen from these industry-first charging technologiesBYD not only pays attention to technological innovation, but also attaches great importance to the practical application of technologyThe purpose is to provide users with a more convenient, efficient and safe driving experience of new energy vehicles.
While meeting the needs of users, BYD has also promoted the upgrading of the entire new energy vehicle market through technological innovation, providing a more reliable and convenient travel option for a wider range of user groups. BYD, which has advanced the layout, can be expected in the future!
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