China s benchmark, the world s only, the strongest three electric car company GAC Aion completed the

Mondo Cars Updated on 2024-02-01

On January 30, 2024, GAC Aion's Ruipai Intelligent Ecological Electric Drive Factory was officially completed and put into operation, and the new breakthrough of Quark electric drive - M25 super electric drive mass production landed. So far, GAC Aion has achieved comprehensive self-research and self-production in the field of new energy and electric vehicles, realized an independent and controllable industrial chain layout, and has become a veritable global leader in the field of electric vehicles.

The total investment of Ruipai intelligent ecological electric drive factory is 21600 million yuan, covering an area of 1040,000 square meters, focusing on the independent research and development and industrialization of IDU electric drive system and electronic control, to achieve the integration of independent electric drive and electronic control research and development, intelligent manufacturing, sales and service. It is expected to produce 400,000 sets of idu electric drive system assemblies per year, as well as 100,000 sets of motors and electronic control systems for GMC hybrid electric coupling systems per year by 2025.

The world's leading production technology and process

GAC Aion's RTS super process includes ultra-high-precision shaft tooth grinding process, high-speed wire forming and winding making process, ultra-flexible flat wire assembly process, and ultra-high-precision rotor dynamic balancing process. Among them, the ultra-high-precision shaft tooth grinding process can realize the mirror grinding of gears of low-vibration motors at the world's highest speed, and the tooth roughness can reach up to Ra01μm。In addition, a series of advanced processes such as high-speed wire forming, winding making, ultra-flexible flat wire assembly, and ultra-high-precision rotor dynamic balancing provide a solid guarantee for product performance and quality, help reduce production costs and cycles, and provide a strong guarantee for the final realization of mass production.

In addition, the newly completed Ruipai intelligent ecological electric drive factory also has industry benchmarking significance in five aspects: quality, flexible production, intelligence, efficiency and low carbon, and is a demonstration electric drive factory in the world.

In order to meet the quality requirements of aviation-grade, Ruipai Intelligent Ecological Electric Drive Factory realizes high-quality and high-stability electric drive production through ultra-high-precision process design and quality monitoring and management of the whole process, and also makes it the world's first aviation-grade quality benchmark electric drive factory. In terms of flexible production, Ruipai Intelligent Ecological Electric Drive Factory has achieved the world's first ultra-high flexible and automated electric drive manufacturing through comprehensive automation, standardization, modular design, and intelligent program control. In the field of intelligence, it adheres to the concept of GAC's lean production mode, and with the help of the intelligent factory operation platform, it has built a world-leading intelligent ecological electric drive factory through intelligent deployment, intelligent monitoring and intelligent decision-making. In terms of efficiency improvement, through the extremely efficient use of people, equipment, time and space, the loss of the production value chain is fully reduced, which is 15% lower than the industry level, and the world's leading electric drive factory with extreme efficiency is created. In terms of green environmental protection, we will build the world's leading low-carbon and environmentally friendly green factories through three major measures: green electricity, energy conservation and emission reduction.

Quark electric drive newBreakthrough – M25 SuperElectric drives will take the leadCarried by Yu HaoPlatinumBranded models

The RTS process and the leading technical capabilities of the benchmark factory have accelerated the mass production of the M25 super electric drive, and it will also be the first to be installed in Haobo brand models, bringing users the ultimate power experience.

As a super electric drive product with comprehensive leading performance and technical level, the M25 super electric drive has a speed of 22,000 rpm, and it is also the world's first high-speed motor to achieve mass production. What's more, the M25 superdrive has been tested for durability and reliability for millions of kilometers to ensure smooth operation at high speeds, providing uninterrupted power.

The 79% slot filling rate of the M25 super electric drive is only half of the mainstream products, providing more space for the overall design and layout of the vehicle. The power density is up to 12kW kg, which is double the industry average. The motor of the M25 superdrive, which combines power and small size, is also known as the "pocket V8".

In addition, the M25 super electric drive is also the world's first mass-produced ultra-high voltage 900V electric drive, independent research and development and design of high-voltage silicon carbide module, copper wire direct connection DTS technology and all-silver sintering process can achieve a 30% reduction in volume, a 40% reduction in stray inductance, and a 25% increase in current; At the same time, the electric drive also improves the efficiency of the electronic control algorithm, the motor design, and the light-load drive train, reaching the world's leading 925% operating efficiency.

Open up the three electric selfResearchSelf-produced full-link, productControl efficiencyDouble lift

The official completion and commissioning of the Ruipai intelligent ecological electric drive plant is of far-reaching significance to GAC Aion and provides a strong guarantee for the future development of the enterprise. At the same time, for the industry, Aion's self-research and self-production road will also play an exemplary role, driving more Chinese enterprises to join the road of technological breakthroughs, and jointly witness the rise of China's leading enterprises in the new energy era, from the past "market for technology" to "technology for market".

In the product research and development stage, GAC Aion's self-developed battery and electric drive are more customized, and the adaptability of Aion's and Haobo models is higher, and the perfect integration of technology and products can play a better performance. Coupled with the synergy of lightweight technology, supercharging technology, platform and other aspects, we can bring the performance and quality of the three electrics, vehicles to the extreme, and Haobo SSR is the culmination of cutting-edge technological breakthroughs. The supercar-level performance genes, including power technology, battery technology, lightweight technology, aerodynamics, etc., will empower other models of the brand in the future, creating more extreme performance and providing a better user experience.

At the same time, under the internal coordination mechanism, the coordination degree of production line and production nodes are also easier to control, which greatly improves production efficiency and reduces unnecessary production resources and cost waste. In addition, benefiting from self-development and self-production, Aion will further accumulate advantages in the core technology field of Sandian, forming a virtuous circle of mutual promotion and improvement of R&D and production, so that the company can maintain long-term competitiveness.

Not only big and comprehensive, but also leading the world

Aion is one of the very few enterprises in the industry that has achieved self-development and self-production of the whole chain of electric vehicles, and hopes to drive the common development of Chinese car companies through its own development, grasp the tide of the times, and lead the global development of new energy. Therefore, GAC Aion has always been firm in the strategy of joint venture cooperation and self-development and self-production, and has not been shaken by short-term interests, and the huge investment in the field of technology has finally ushered in fruitful results.

The product is more leading, and the technology is safer than the safety. A new breakthrough in Quark electric drive - M25 super electric drive has achieved the world's first mass production of 22,000 rpm and 12kW kg, and the power density is twice that of the mainstream in the industry; The magazine battery not only has ultra-high safety acupuncture, does not smoke, and the magazine battery 20 is the first to introduce the first test, by doubling the degree of short circuit, penetration speed, wound diameter, the number of cell damage limit difficulty, successfully passed the first test, refreshing the industry's new battery safety standards. The P58 microcrystalline super battery cell released by the Inpai Battery Smart Ecological Factory, which has just been completed and put into production, has new breakthroughs such as ultra-long life of more than 1.5 million kilometers and ultra-long battery life of more than 700 kilometers. GAC Aion gives full play to the linkage advantages of the technology group, and the flowers bloom everywhere, and the field of electric vehicles is also unique in the world.

Since its establishment, GAC Aion has adhered to the principle of "mastering core technologies", and has built an advanced, independent and controllable industrial chain layout, and formed a dual-brand pattern of Aion + Haobo. 2024 will be a year of GAC Aion's accumulation, and the two brands will go hand in hand, representing China's strongest three-electric level and bursting out with greater energy.

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