In the early stage of the development of new energy vehicles, charging technology, charging infrastructure and charging standards have become the three major problems faced by the global automotive industry. However, BYD, with its excellent technological innovation and R&D investment, has successfully broken through these problems and become the world's leading creator of charging technology. BYD took the lead in achieving a breakthrough in charging technology from zero to one, and formulated electric vehicle charging standards for the country, laying a solid foundation for the development of China's new energy vehicle charging technology.
1. User pain point 1: The electric vehicle experience is poor and the charging efficiency is low
Early electric vehicles had many limitations in terms of power, range, and charging efficiency, and the user experience was very poor. In order to improve this problem, BYD took the lead in launching an 800V high-voltage platform and step-up charging technology, which completely subverted the technical limits of traditional cars. The application of the 800V high-voltage platform has greatly improved the acceleration performance of electric vehicles, with a pure electric range of 450km and a fast charging power of 60kW, providing users with a better charging experience.
2. User pain point 2: The fast charging pile is not fast enough
At present, the charging speed of most fast charging piles is still not fast enough, and the number of supercharging piles is very limited. In order to solve this problem, BYD pioneered the dual-gun overcharging technology for passenger cars, which enables the public fast charging pile to become a supercharging pile in seconds. This technology uses the existing resources of public fast charging piles to increase the power of public fast charging piles to 230kW through the uplift scheme, so that 350 kilometers can be charged in 15 minutes. In addition, BYD has also introduced composite direct cooling technology, which greatly improves the ability of upflow technology to manage battery heat and ensures the safety of the overcharging process.
3. User pain point 3: low charging efficiency in northern winter
In the harsh winter months in northern regions, the charging efficiency of electric vehicles is often greatly reduced. In order to solve this problem, BYD has pioneered the world's first full-scene intelligent pulse self-heating technology, so that the battery can be quickly charged even at extremely low temperatures. This technology can increase the battery heating rate by 230% in extremely cold conditions of -30, while shortening the time for the battery to be fully charged, ensuring that users in the north can also enjoy a fast charging experience in winter. In addition, the intelligent pulse self-heating technology can also be automatically activated when parking and driving to ensure the performance of the whole vehicle.
With 20 years of technical accumulation and profound skills, BYD has continuously invested in innovation and R&D, and is committed to building a charging technology system that is more in line with the current national conditions, so as to improve the charging experience of users in various scenarios. BYD's technological innovation not only pursues fast charging, but also continuously upgrades users' full-scene charging experience.
Through BYD's five unique global innovative technologies, including 800V high-voltage platform and boost charging technology, dual-gun supercharging technology for passenger cars, composite direct cooling technology and full-scene intelligent pulse self-heating technology, BYD has successfully solved various problems faced by users in charging. BYD's continuous innovation and R&D investment have provided a huge impetus for the further development of charging technology for new energy vehicles. In the future, BYD will continue to strive to build a more advanced and efficient charging system to bring users a better charging experience.
Personal summary: As an enterprise with rich experience in the field of new energy vehicles, BYD has successfully solved the problem of charging new energy vehicles with its advanced technology and innovative thinking. Through the 800V high-voltage platform and step-up charging technology, BYD has achieved a significant improvement in the acceleration performance and cruising range of electric vehicles. The dual-gun overcharging technology and full-scene intelligent pulse self-heating technology for passenger cars effectively solve the problems of scarcity of public fast charging piles and low charging efficiency in northern winter. BYD's technological innovation has not only improved user satisfaction with the charging experience, but also injected new impetus into the development of the entire new energy vehicle industry. In the future, I believe that BYD will continue to make greater breakthroughs in the field of charging technology to bring users a more convenient and efficient charging experience.