With the Porsche 99X Electrical Gen3, Porsche heads into a brand new period of Method E. The electrical racing automobile, which underwent an evolution within the Porsche Growth Centre in Weissach, celebrated its world premiere within the Porsche Expertise Heart in Franciacorta, Italy. It will likely be fielded by the TAG Heuer Porsche Method E Workforce within the ABB FIA Method E World Championship from the 2023 season.
The Mexico Metropolis E-Prix on 14 January 2023 would be the first race for the Porsche 99X Electrical Gen3.
The brand new Gen3 vehicles such because the Porsche 99X Electrical Gen3 are the quickest, lightest, strongest and environment friendly electrical racing vehicles ever constructed. The general idea of the Porsche 99X Electrical Gen3 and the opposite automobiles of the brand new Method E era represent a significant evolutionary step. The automobiles have shed weight and have a shorter wheelbase and narrower observe. Whereas the battery has shrunk in dimension, it’s extra highly effective. The proportion of recuperative power has grown. The aerodynamics and design have additionally undergone modifications. All in all, the brand new automobiles are extra agile, which additionally improves efficiency on the racetrack.
The intention behind the brand new Gen3 vehicles is to set new benchmarks in motorsport when it comes to efficiency, effectivity and sustainability—the purpose acknowledged by the world vehicle affiliation FIA and Method E. For its fourth season in Method E, Porsche has developed the brand new Porsche 99X Electrical Gen3, which, like different Gen3 vehicles, distinguishes itself from earlier automobiles in lots of areas. The primary variations:
Efficiency: The efficiency of the brand new Gen3 automobiles will increase from 250 to 350 kW (476 hp).
Powertrain: Developed in-house by Porsche Motorsport with a most drive energy of 350 kW on the rear axle—100 kW greater than the predecessor era (Gen2).
Brakes: The brand new entrance powertrain provides 250 kW to the 350 kW on the rear, leading to power restoration with an output of as much as 600 kW—greater than double the regenerative functionality of the Gen2 automobiles. Further fraction brake managed by a brake-by-wire unit.
Effectivity: The electrical motor achieves about 95 p.c energy effectivity in comparison with round 40 p.c for an inner combustion engine. Greater than 40 p.c of the power used is recuperated by way of regenerative braking.
Charging functionality: The brand new ultra-high-speed charging capability of the Gen3 automobiles ought to add round 600kW of power in the course of the race. Because of this the chargers of the brand new Method E era can be virtually twice as highly effective because the world’s most superior business chargers. Furthermore, the fast-charge expertise ought to assure a constantly excessive battery efficiency.
Sustainability: In keeping with the element producer, the battery cells within the new Gen3 vehicles are constituted of sustainably sourced minerals. After each race season, the battery cells needs to be reused or recycled. For the development of the carbon fibre bodywork, the producer states that recycled carbon fibre is used from retired Gen2 automobiles. This could scale back the carbon footprint of manufacturing by greater than ten p.c. To find out measures that may assist scale back environmental affect, the carbon footprint of recent Method E automobiles is measured from the very begin of the design part. All unavoidable emissions will probably be offset as a part of Method E’s web zero carbon dedication.