Electric Drive System
Provide Outstanding Sustainable Power Solutions for The World
Based on the three-in-one drive system platform of high safety, high performance, high quietness and high value, it provides high safety, high quality, high technology and high customer satisfaction power system solutions.
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Reliable Safe Worry-free lifecircle
High security design, multiple authentication
Efficient Powerful Excellent Performance
High power, high efficiency, high speed
Peaceful Quiet Enjoy Driving
Active noise reduction, modal, electromagnetic, transmission optimization
Advanced Intelligence Leading Travel Experience
Intelligent heating, intelligent disengagement, intelligent anti-skid
Functional Safety Process System Certification
Functional Safety Product Certification
Information security level
One of the first in the industry to obtain dual certifications of TÜV "Drive Control Robustness" and China Automobile Center's "Power Safety Star"
Meet CISPR25CLASS3+ level
Software Architecture
Using Hair-pin flat wire winding technology, the slot full rate is increased by more than 20%,the higher motor power density and the smaller volume releases surging power
The application of high-efficiency flat-wire motors, low-friction transmission systems, high-performance power devices and advanced control algorithms ensures optimal assembly efficiency and improves vehicle battery life
The high-rigidity design of the rotating system adopts the third-generation carburized rare-earth material and matches with high-speed bearings to increase the speed
The high-resistance magnetic double-layer magnetic circuit design is adopted, and the better heat dissipation capacity of the flat wire motor is used to greatly improve the peak output capacity of the motor
Self-developed active noise reduction strategy reduces the electromagnetic noise of the motor and the overall noise of the electric drive system by 4-6dB, providing users with a quieter driving environment
The modal design of the assembly shell and shafting is optimized to reduce the overall noise of the electric drive system by 3-5dB
The electromagnetic optimization design of the motor body, the balanced electromagnetic radial force, the positive rotation of the air gap magnetic field, suppress the torque fluctuation, and reduce the electromagnetic noise of the motor by 4-7dB
Large coincidence, high stiffness, flexible gear design, and iterative optimization of micron-level parameters improve the stability of gear meshing, reduce the transmission error of the transmission system, and reduce the overall noise of the electric drive system by 5-8dB
Using the physical characteristics of the motor and battery, static heating, dynamic heating, and pulse oscillation heating are realized, and adaptive adjustment technology is adopted to intelligently match user needs. Improve the cruising range, shorten the charging time, and bring the perfect winter travel experience
The electric drive system includes an intelligent disconnector-combination system, which supports lightning switching of the whole vehicle, realizing full-time two-wheel drive, timely four-wheel drive, and full-time four-wheel drive. Three drive modes are selected in all scenarios, which is efficient and energy-saving, and has a longer battery life
The motor controller directly integrates the dynamic torque control unit to shorten the response period and quickly stabilize the body. Quickly obtain the best traction to maintain vehicle stability on icy and snowy roads and wet and slippery roads in rainy seasons
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