VREMT’s Intelligent Electric Drive System Selected for the 3rd Selection of World’s Top 10 Electric Drive Systems

2024-01-24 | VREMT

Recently, the VREMT Intelligent Electric Drive - a three-in-one high-efficiency and low-noise silicon carbide electric drive system, won the 3rd selection of World Top 10 Electric Drive System Award, further demonstrating VREMT’s outstanding competitiveness in the field of electric drives.

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As the “first in China and the only one in the world” powertrain professional evaluation event, the World’s Top Ten Electric Drive System Evaluation Real Vehicle Testing and Review Conference is hosted by the Automotive Evaluation Research Institute. Through objective and subjective evaluation methods, the review conference conducts professional evaluations on the rated power density, rated torque density, integration level of the powertrain, as well as power response, and acceleration performance at medium and high speeds.

The electric drive system is one of the important factors driving the wave of vehicle electrification, and has always been highly regarded by the industry. In order to better meet market demands, VREMT has achieved technological breakthroughs in power density, NVH, and electric drive efficiency through exploration of new solutions, new materials, and new processes, redefining the value of electric drive systems.

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The smart #3 recommended by the review committee this time adopts the VREMT three-in-one high-efficiency and low-noise silicon carbide electric drive system. The system uses an 8-layer flat wire design, which increases the slot fill rate by more than 15% compared to round wire motors, greatly improving motor efficiency and heat dissipation capacity. Through harmonic injection and system optimization, the noise level is less than 70dB at speeds below 5000rpm and less than 78dB in the entire speed range. The combination of silicon carbide and flat wire motor improves the operating efficiency to 91.5%.

In addition to this award, the VREMT efficient and low-noise silicon carbide electric drive system has also won the honor of being named one of the “Top 100 New Suppliers in the Chinese Automotive Supply Chain in 2023”, which has gained high reputation in the industry for its outstanding professionalism.

In addition, VREMT has more abundant and advanced technological achievements in the field of electric drive. In the recently launched and put into production Golden Power System, the VREMT 800V high-performance SiC four-motor drive system is the world’s highest power and torque density four-motor distributed electric drive system in mass production. It is equipped in the ZEEKR 001FR, helping it achieve a zero to one hundred acceleration of 2.02 seconds, as well as hardcore performances such as “tank turning” without being affected by road conditions and “snake-like slalom” without using the steering wheel.

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Currently, VREMT’s partners in the automotive sector include ZEEKR, Lynk & Co, Geely, Volvo, smart, Lotus, Polestar, Geometry, and other brands. With continuously updated vehicle application data and user feedback, the core competitiveness and user satisfaction of VREMT’s EIC products will continue to increase.

In the future, VREMT will continue to deepen the research and development innovation of the EIC system, help the green upgrade of the automotive industry, and work with more vehicle partners to build more efficient and greener travel services.