The charging of new energy vehicles has always been the most concerned problem for users, one no charging technology, two no charging infrastructure, three no charging standards: it has become a common dilemma in the early stage of the development of the automotive industry. BYD has built an all-round charging system through five world-first technologies, solved many pain points for users, and led the revolution of new energy vehicle charging technology.
1. 800V high-voltage platform: ahead of the times, improving the EV experience
In 2015, BYD pioneered the world's first 800V high-voltage platform technology for passenger cars, which is 2-3 generations ahead of the industry. This technology not only enables electric vehicles to accelerate to 100 kilometers in 4 seconds and has a pure electric range of up to 450 km, but also increases the fast charging power to 60 kW, improving the user experience in all aspects. BYD is the first in the industry to launch an 800V high-voltage platform to provide more extreme performance for electric vehicles.
2. Boost charging technology: solve the incompatibility of high and low voltages and realize the compatibility of vehicle piles
As early as 2015, BYD realized the problem of incompatibility between high and low voltages, and was the first in the world to launch step-up charging technology. This technology made it easy to charge electric vehicles anywhere in the world, solving the problem of charging infrastructure not being able to keep up with it at the time. For example, BYD's 800V high-voltage platform solves the problem of charging facilities not keeping up, making it easy for users to charge no matter where they are.
3. Dual-gun overcharging technology: make full use of public pile resources to improve charging efficiency
Faced with the problem that the charging speed of most fast charging piles is not fast enough, BYD pioneered the world's first dual-gun supercharging technology for passenger cars. Through short-term multi-energy replenishment, it can be overcharged everywhere, so that public fast charging piles can become supercharged piles in seconds. For example, the maximum power of the DENZA N7 dual-gun overcharge can reach 230kW, and the charging of 350 kilometers in 15 minutes can be achieved on the public fast charging pile, making full use of the existing public fast charging pile resources and improving the charging efficiency.
4. Composite direct cooling technology: fast and stable charging to ensure user safety
In order to overcome the problem of fast but unstable charging, BYD pioneered the world's first composite direct cooling technology. Through the design and independent control system of straight cold plates on both sides of the battery, this technology improves the cooling area and heat exchange capacity of the battery, provides users with safety guarantees, and makes overcharging a more stable charging method. For example, the composite direct cooling technology provides users with a more stable and fast charging experience.
5. All-scene intelligent pulse self-heating technology: solve the problem of charging efficiency in northern winter
The low efficiency of low-temperature charging in the northern winter has always been a concern for users, and BYD's world's first full-scene intelligent pulse self-heating technology came into being. This technology increases the heating rate of the battery in extremely cold conditions, shortens the charging time, and allows users in the north to enjoy the convenience of fast charging in winter. For example, under the extremely cold conditions of -30°C, the all-scenario intelligent pulse self-heating technology increases the battery heating rate by 230% and reduces the full battery charging time by 30% compared with the traditional solution.
Through the above # five pioneering technologies to solve the charging problem # , BYD not only solves many pain points of users in the charging process, but also sets a benchmark for the development of new energy vehicle charging technology. The construction of this all-round charging system not only improves the charging experience of users, but also promotes the progress of the entire new energy vehicle industry. BYD is leading the innovation trend of charging technology in the new era.