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Model S raggiunge 402 miglia EPA  

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(@devix)
Illustrious Member Moderator
Registrato: 4 annifa
Post: 5595
16/06/2020 2:14 pm  

Schermata-2020-06-16-alle-08-08-18

Circa un mese fa Elon aveva dichiarato che l'auto usata per il test EPA era stata "lasciata accesa" durante la notte e non aveva la batteria completamente piena durante il test.
Effettivamente aveva ragione.
Ecco che la Model S Long range plus ha raggiunto ben 402 miglia di autonomia nel ciclo EPA.

Tutte le Model S prodotte da febbraio 2020 riportano questi miglioramenti:
Tesla lists the improvements that resulted in Model S achieving a 402-mile range:

Significant Mass Reduction: Mass is the enemy of both efficiency and performance, and minimizing the weight of every component is an ongoing goal for our design and engineering teams. Several lessons from the engineering design and manufacturing of Model 3 and Model Y have now been carried over to Model S and Model X. This has unlocked new areas of mass reduction while maintaining the premium feel and performance of both vehicles. Additional weight savings have also been achieved through the standardization of Tesla’s in-house seat manufacturing and lighter weight materials used in our battery pack and drive units.

New “Tempest” Aero Wheels and Tires: Our newest 8.5 inch-wide aero wheels reduce aerodynamic drag compared to the previous wheels on Model S Long Range, and when paired with a new custom tire specifically engineered to reduce rolling resistance, add a 2% improvement to overall range.

Increased Drive Unit Efficiency: In our rear AC-induction drive unit, we replaced the mechanical oil pump with an electric oil pump that optimizes lubrication independent of vehicle speed to reduce friction. Further improvements to the gearbox in our front permanent magnet synchronous reluctance motors shared with Model 3 and Model Y have resulted in a further increase of 2% more range while driving on the highway.

Maximizing Regenerative Braking: Our newest drive feature, HOLD, blends the motor’s regenerative braking with physical brakes to bring our cars to a stop by easing off of the accelerator pedal. To bring the car to a stop smoothly, regenerative braking now works at a lower speed and deceleration rate, sending more energy back to the battery pack while simultaneously enabling a driving experience like no other car.


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(@paolosam)
Reputable Member Owner
Registrato: 10 mesifa
Post: 456
16/06/2020 9:18 pm  

Leggevo proprio oggi in merito. Io viaggio abbastanza e onestamente non ne sento la necessità estrema di questo incremento di range, certo a patto di una estensione della rete di SuC nel sud italia, passato Cerignola, la Puglia è piuttosto sgombra di rete di ricarica Tesla.

Certo è che una efficienza aumentata rimanendo con gli stessi kWh però è sempre un ottimo risultato.


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