In the field of smart electric vehicles, every technological breakthrough is not only a change, but also a profound prediction of the future of travel life. The recent launch of the Zhijie S7 by Huawei and Chery, as well as its upcoming SUV model Zhijie S9, have undoubtedly caused waves in this blue ocean. In particular, the core technology of Huawei's electric drive system - 2The news of the 50,000-rpm motor is even more eye-catching.
Compared with Tesla's carbon fiber material motor, Huawei's choice seems to be more down-to-earth, but it is also challenging. Although the Tesla ModelPlaid Edition has created amazing performance under specific conditions with its electric motor wrapped in high-strength carbon fiber material, its high cost and relatively limited popularity rate have always been a problem that cannot be ignored.
So how did Huawei achieve a breakthrough in high-speed motors without the help of carbon fiber?The answer may lie in its 800V high-voltage platform and the application of SiC materials, the combination of these technologies not only reduces the risk of demagnetization of the motor, but also reduces the size of the motor and reduces heat loss. In this way, even in products that do not fully apply its technology, Huawei Motors can give full play to its performance and efficiency advantages.
However, in order to increase the speed of the motor to more than 20,000 rpm, Huawei still needs to face many challenges, such as noise, lifespan, and heat dissipation. When it comes to hardware, rotors and bearings become key. Huawei may have done a lot of work in this area, such as using high-strength stainless steel, glass fiber, silicon steel and other materials, and reinforcing the rotor through advanced welding and hoop technology.
On the other hand, Huawei's high-speed motors may use mechanical bearings, which are mature and reliable, and match the oil-cooling system of the motor, providing a more stable working environment for the motor.
Huawei's breakthrough is not only a technological challenge in the field of electric vehicles, but also a subversion of the existing market structure. If the Zhijie SUV products can really achieve full blood performance of 25,000 rpm next year, it will not only be a technological breakthrough, but also a profound change in the electric vehicle market. Huawei's stride not only gives us a vision of a more efficient and energy-efficient future, but also brings more choices and possibilities to consumers.
In this competitive and challenging new energy vehicle market, the differentiated competition between Huawei and Tesla undoubtedly depicts a diversified future for us. This kind of technological competition and cooperation not only promotes the development of the entire industry, but also provides consumers with more and better choices.
So, ladies and gentlemen, what impact do you think Huawei's breakthrough in motor technology will have on the future electric vehicle market?Welcome to leave your views and ** in the comment area, let's ** this exciting topic together.