This new technology of Hyundai and Kia will add new thrill to the speed of electric cars, the range will increase!

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Hyundai Motor and Kia Corporation introduced a new technology ‘Active Air Skirt’ Have presented. This technology reduces the aerodynamic resistance generated during high-speed driving, thereby improving the driving range of electric vehicles (EV).

Will operate variably according to vehicle speed during high-speed driving

Active Air Skirt is a technology that controls the flow of air entering from the lower part of the bumper. It operates variably according to the vehicle speed during high-speed driving and effectively controls the turbulence generated around the vehicle wheels.

Aerodynamic resistance has a significant impact on the range of electric vehicles

Aerodynamic resistance has a significant impact on the range of electric vehicles. Increased aerodynamic resistance requires more power for the vehicle, which increases battery consumption and reduces range.

This technology can play an important role in increasing the range of electric vehicles.

Hyundai and Kia have announced that they have tested the coefficient of drag (cD) by installing active air skirt technology in the Genesis GV60. During this period, the drag coefficient has been reduced to 0.008, due to which the drag has improved by 2.8 percent. This is a figure from which an additional range improvement of approximately 6 km can be expected. Hyundai and Kia have said that they will implement this technology in their other electric vehicles as well. This technology can play an important role in increasing the range of electric vehicles.

How the Active Air Skirt System works

The active air skirt system is installed between the front bumper and the front wheels of the vehicle. It is not visible during normal speed, but when the speed is more than 80 km per hour then this system becomes active. At high-speeds, when the aerodynamic resistance exceeds the rolling resistance, the system resets at 70 kmph.

The system consists of two main parts:

• Air Inlets: These air inlets are located at the lower part of the bumper. These take in air and flow it towards the bottom of the vehicle.

• Air Slits: These air slits are around the wheels of the vehicle. These expel air from under the vehicle. The air inlets and air slits are controlled by an electric motor.

When the vehicle speed exceeds 80 kmph, the electric motor opens the air inlets and closes the air slits. This allows air to flow faster under the vehicle and reduces turbulence around the wheels of the vehicle.

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