BYD won the title of "Leader" in enterprise standards. How heavy is the "gold content" behind it?

When it comes to BYD, we have to mention its new energy technology. As the only company in China that can be completely self-sufficient in the powertrain of new energy vehicles, BYD has a complete power battery supply chain, as well as a complete set of power battery R&D and production systems. Compared with other car companies, it is necessary to purchase materials from special battery manufacturers. This unique advantage alone is enough to make BYD stand at the TOP 1 position in the domestic new energy market. BYD won the title of "Leader" in enterprise standards. How heavy is the "gold content" behind it?

Not long ago, China National Institute of Standardization announced the list of "leaders" of enterprise standards in 2020. Among them, BYD won the title of "Leader" of enterprise standard after evaluating its basic indicators, core indicators, innovation indicators and product items with the excellent performance of new energy flagship car Han.

Dynasty series flagship products

As a breakthrough product of BYD brand dynasty series, Han has the strength to compete with several hot-selling new energy vehicles on the same stage. The brand-new family-style "Longyan" design provides two completely different front face design ideas according to the pure electric version and the plug-in hybrid version, each with its own characteristics and high vehicle recognition. In addition, many classical elements of China have been added to the interior design that gives consideration to both technology and luxury, which really conforms to the way it was named after the China Dynasty.

In terms of power system, the basic EV version is equipped with a drive motor with a maximum horsepower of 222 horsepower, a peak torque of 330Nm and a comprehensive cruising range of 605km. The performance model is equipped with drive motors on the front and rear axles respectively, forming an electric four-wheel drive system with a maximum horsepower of 494 horsepower and a peak torque of 680Nm. The acceleration time of 100 kilometers is only 3.9s, which is very strong.

Speaking of the biggest innovation brought by BYD Han, it is the blade battery it carries. Different from the ternary lithium battery widely used at present, BYD Korea uses lithium iron phosphate battery, which has the advantages of high temperature resistance, long cycle life and high safety, but the disadvantages are also obvious, that is, the low-temperature capacity is seriously discounted and the energy density is low. In order to solve this problem, BYD's approach is to extend the core of the power battery as much as possible, and then form a flat strip pattern. Then, these batteries are stacked in one module at a time for packaging, so that more "blade batteries" can be accommodated in a certain volume, and many wire harness connections are saved, thus improving the space utilization rate.

Layout in advance, sharp eyes

Of course, all this is inseparable from the foresight of BYD's top management. When other car companies were still worried about the three major technologies, BYD began to lay out new energy fields, and this was more than ten years ahead of schedule.

In addition to the power battery mentioned at the beginning, BYD's e platform launched in recent years is also very lethal. Through the development, matching and integration of self-owned core technologies, such as three electric technologies, intelligent cockpit and DiPilot, each model can have the above characteristics, and it has more advantages in the comparison of competing products at the same level.

Secondly, due to the early start time, BYD e platform has more advantages than other new force car companies and joint venture traditional car companies. Take Volkswagen, which plays the most modular platform, as an example. Although its MEB electrified platform was officially released in 20 18, it was not until this year that two models, ID.3 and ID.4, were born, and there is still a long way to go before mass production. Most of BYD's new energy vehicles are built on this platform, and the vehicle series is quite complete, covering car, SUV and other market segments, and the price is also from 10-. It can be seen that the advantages of BYD's early layout can be revealed.

In addition to enriching the product layout, the highly integrated characteristics of E-platform also play a key role in reducing costs. By optimizing the layout of power system, the wiring harness between parts is reduced, which makes the layout between driving motor and power battery more reasonable and compact. While improving vehicle performance, it also improves efficiency and reduces research and development costs.

Generally speaking, Geely won the title of "Leader" in enterprise standards, which is an affirmation of its efforts in the field of new energy for more than ten years. Now BYD has not only started to sell blade batteries to the outside world, but also opened the e platform for other car companies to use, trying its best to promote the development of the whole new energy field in China. Isn't such a responsible car company worthy of our praise?