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Showing posts from February, 2024

Kinetic Energy Recovery System (Reader Response Draft 3)

To promote the development of road car-relevant technologies that are sustainable, the Kinetic Energy Recovery System (KERS) was introduced to Formula 1 (F1) racing in 2009, later becoming more prominent and used by all racing teams after 2011 (Abidi, 2022) . Angadi (2023) states that when a car brakes, the kinetic energy that is lost as heat is harvested into electrical energy and stored in the battery for later deployment. The stored energy can then be used to boost the car by giving extra power to the engine for up to 60kW and releasing energy for up to 400kJ a lap, as governed by the regulations (Racecar Engineering, 2009) . Motorsports aside, KERS is also present in road cars, such as the Volvo XC90. As compared to a petrol-electric hybrid system, a mechanical KERS is more compact and lightweight and it has a fuel efficiency that is similar to a hybrid, decreasing consumption by up to 25 percent (Jones, 2014) . KERS incorporates an innovative approach to vehicular efficiency, har

Kinetic Energy Recovery System (Reader Response Draft 2)

To promote the development of road car-relevant technologies that are sustainable, the Kinetic Energy Recovery System (KERS) was introduced to Formula 1 (F1) racing in 2009, later becoming more prominent and used by all racing teams after 2011 (Abidi, 2022). Angadi (2023) states that when a car brakes, the kinetic energy that is lost as heat is harvested into electrical energy and stored in the battery for later deployment. The stored energy can then be used to boost the car by giving extra power to the engine for up to 60kW and releasing energy for up to 400kJ a lap, as governed by the regulations (Racecar Engineering, 2009). Motorsports aside, KERS is also present in road cars, such as the Volvo XC90. As compared to a petrol-electric hybrid system, a mechanical KERS is more compact and lightweight and it has a fuel efficiency that is similar to a hybrid, decreasing consumption by up to 25 percent (Jones, 2014). KERS incorporates an innovative approach to vehicular efficiency, harvest