Electric Superchargers - How Audi Is Eliminating Turbo Lag
How Do Electric Superchargers Work?
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The Audi SQ7 is powered by a 4.0L sequential turbo diesel V8. It's good for about 435 horsepower and 660 lb-ft of torque, which is great, but the fun doesn't stop there. In order to eliminate unresponsive nature of turbocharged engines, Audi has fitted the car with an electric supercharger, the first in a production vehicle.
This means adding an onboard 48V system that can handle the additional power requirements of the electric powered compressor (EPC), which at full throttle can produce 7 kW of power, enough to spin the compressor wheel up to 70,000 RPM in just a quarter of a second. Full details of how this system works in the video, as well as animations.
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Видео Electric Superchargers - How Audi Is Eliminating Turbo Lag канала Engineering Explained
EE Shirts! - http://bit.ly/2BHsiuo
Recommended Books & Car Products - http://amzn.to/2BrekJm
Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7
The Audi SQ7 is powered by a 4.0L sequential turbo diesel V8. It's good for about 435 horsepower and 660 lb-ft of torque, which is great, but the fun doesn't stop there. In order to eliminate unresponsive nature of turbocharged engines, Audi has fitted the car with an electric supercharger, the first in a production vehicle.
This means adding an onboard 48V system that can handle the additional power requirements of the electric powered compressor (EPC), which at full throttle can produce 7 kW of power, enough to spin the compressor wheel up to 70,000 RPM in just a quarter of a second. Full details of how this system works in the video, as well as animations.
Engineering Explained is a participant in the Amazon Influencer Program.
Don't forget to check out my other pages below!
Facebook: http://www.facebook.com/engineeringexplained
Official Website: http://www.howdoesacarwork.com
Twitter: http://www.twitter.com/jasonfenske13
Instagram: http://www.instagram.com/engineeringexplained
Car Throttle: https://www.carthrottle.com/user/engineeringexplained
Amazon: https://www.amazon.com/shop/engineeringexplained
EE Extra: https://www.youtube.com/channel/UCsrY4q8xGPJQbQ8HPQZn6iA
NEW VIDEO EVERY WEDNESDAY!
Видео Electric Superchargers - How Audi Is Eliminating Turbo Lag канала Engineering Explained
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