Recently, the Ministry of Industry and Information Technology and the State-owned Assets Supervision and Administration Commission issued the "Notice on Printing and Distributing the List of Key Products and Processes "One-stop" Application Demonstration Directions and Promotion Institutions in 2023, which determined 36 key products and processes "One-stop" application demonstration directions, corresponding promotion institutions and many participating units. Dongfeng Motor Group (hereinafter referred to as Dongfeng Motor) has become a "one-stop" application demonstration and promotion organization for high-power density motors and transmission devices of new energy vehicles, and is the only automobile enterprise selected as a propulsion agency in the list, marking that Dongfeng's self-research capabilities, system integration capabilities and upstream and downstream industrial chain integration capabilities have been supported and affirmed by national ministries and commissions.
Dongfeng Motor was selected as the "one-stop" application demonstration of key products and processes by the Ministry of Industry and Information Technology and the State-owned Assets Supervision and Administration Commission of the People's Republic of China in 2023.
It is reported that the Ministry of Industry and Information Technology and the State-owned Assets Supervision and Administration Commission of the People's Republic of China (SASAC) have adopted the "unveiling the leader" model to select the "one-stop" application demonstration and promotion institutions for key products and processes, and are committed to forming a collaborative innovation pattern of the industrial chain with the interactive development of the whole machine (system) and basic products, and the integration and symbiosis of upstream and downstream. As the "national team" of central enterprises, Dongfeng Motor is making every effort to accelerate scientific and technological innovation, strive to break through the key technologies that restrict industrial development, continuously consolidate the industrialization and systematization capabilities of new energy vehicle development, and contribute to the continuous promotion of innovation and development of the manufacturing industry and the improvement of quality and efficiency.
The Mach E 10-in-1 electric drive assembly was awarded the "Energy Efficiency Star".
The high-power density motor and transmission device of Dongfeng Motor selected for new energy vehicles is one of the core components of new energy vehicles, which can not only realize the lightweight and miniaturized design of electric drive products, bring more ample vehicle space to users, but also further improve the power and economy of the vehicle, and provide users with a better driving experience. Creating a new generation of high-efficiency, high-power-density electric drive system solutions is crucial to improving the basic capabilities of the automotive industry.
In recent years, with the accumulation and precipitation of technology, Dongfeng Motor has vigorously promoted the development of the "Mach Power" brand of its own key core assembly, covering the three major fields of energy saving, hybrid and pure electric, and launched the "Mach G" energy-saving power platform, "Mach MHD" hybrid power platform and "Mach E" pure electric power platform. Among them, "Mach E" focuses on the development direction of high integration, high efficiency and high speed, with the development goal of "extreme integration, high speed and high efficiency, surging power and intelligent control", continuously improves the total success rate density and comprehensive efficiency of electric drives, focuses on the development of all-in-one function integration, intelligent control, high-speed and efficient drive motors and other technologies, and forms a series of electric drive system products with a power covering 70 400kw and excellent comprehensive performance, and continues to iterate.
At present, Dongfeng's self-developed pure electric drive (flat wire motor) ID2-120, ID2-160, ID2-200, ID3-160 and other electric drive assemblies have achieved mass production, with world-leading comprehensive efficiency and NVH level, and are used in Dongfeng Fengshen E70, VOYAH FREE, VOYAH Dreamer, VOYAH Chasing Light, E 007 and other Dongfeng own brand new energy models. Dongfeng Motor has also built the industry's first 10-in-1 electric drive assembly, which is matched with independent and high-efficiency low-temperature pulse self-heating technology, refined motor control and other technologies, with a high energy efficiency percentage of up to 919%, reaching the first echelon of the industry, and obtaining the authoritative certification of "Energy Efficiency Star";It also lays out and develops a high-performance two-speed dual-motor five-in-one electric drive assembly, matching a high-torque two-speed seamless switching gearbox and a high-power differential lock, achieving a super torque output of 8000N·m.
The ID3-160 electric drive assembly is used in the E 007
2024 is a critical year for achieving the goals and tasks of the "14th Five-Year Plan", and it is also a year for Dongfeng Motor's "Dongfeng Rising" plan and the "Science and Technology Leap" action results. Based on the great changes in the automotive industry unseen in a century, Dongfeng Motor accelerates innovation-driven and technological leaps, continues to promote the "three-year action of transformation and upgrading", and on the basis of adhering to market-oriented and customer-oriented, it continues to cultivate the new energy vehicle track, continuously improves the layout of new energy technology and products, directly hits customer pain points, seizes market opportunities, rapidly promotes Dongfeng Motor's accelerated transformation and development, and actively seizes the commanding heights of new energy vehicle development.
Facing the future, Dongfeng will take the selection of the "one-stop" application demonstration as a new opportunity to increase key core technology research, promote the innovation and development of the new energy vehicle industry, adhere to the key core technology tackling, enhance the strength of scientific and technological innovation and the industrialization and application of innovation achievements, accelerate product iteration and upgrading, provide more and better products and services for the industry, and promote China's automobile industry to a new round of leapfrog development.