Close-up look at the Tesla Semi "Megacharger" charging port

Discussion in 'In the News' started by gene, Nov 17, 2017.

  1. gene

    gene Moderator

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    Tesla’s semi-truck will boast an impressive range of 500 miles per single charge and leverage the company’s newest “Megacharger” for refueling. Similar to Tesla’s global Supercharger network that provides drivers of its passenger vehicles with quick charging access, Megachargers will support truckers by allowing them to recharge their big rig’s battery and travel anywhere in the world while facing little downtime.

    According to CEO Elon Musk, Tesla’s ultra high-powered Megacharger will be capable of replenishing 400 miles of range in as little as 30 minutes of charging. However, unlike a Supercharger that has a power output of roughly 120 kW, Tesla’s Megacharger will see more than ten times the power levels.

    A close-up look at the semi-truck’s charging port reveals an 8-pin configuration that’s significantly larger than the Supercharger port found on Model S, X, and Model 3 passenger cars.

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    Tesla notes on its website that the semi-truck will consume “less than 2 kWh / mile”. If we’re to factor in a worst case scenario of 2 kWh of energy used per mile travelled, this would equate to 800 kWh of energy consumed in 400 miles (644 km) of travel. Tesla’s Megacharger would need to have a tremendous power output of 1.6 MW, or thirteen times the power level of a standard Supercharger to be able to replenish 400 miles of battery range in 30 minutes. This, of course, is based on the assumption that the Tesla Semi will consume 2 kWh of energy per mile which in reality will probably be less, as Tesla notes.

    Regardless, Tesla’s Megacharger will likely see over 1 MW of power.

    We asked our friend KManAuto, who had the opportunity to get an up-close view of the Tesla Semi Megacharger port, how the company might be able to support such power levels.

    “I think they increased the voltage, for simplicity probably doubled it. keeps the wire size down. Less heat build up. The charge port on the semi also has eight pins for charging. Of course, positive and negative, means it’s like having four normal Superchargers plugged in.” says Kman. “So if it was for normal Superchargers through the same size pins it would be approximately 500 kW due to wire size. If they double the voltage, they could run twice the amount of power through the same wires, meaning they would be able to hit 1.6 MW.”

    We’ve embedded a great video below from Kman showing the location and size of the Tesla Semi’s charging port.

    Tesla did not provide a date on when the Megacharger network would be added, but we do know that first production of the Tesla Semi is slated for sometime in 2019.



    Article: Close-up look at the Tesla Semi "Megacharger" charging port
     
  2. erickd1

    erickd1 New Member

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    I wonder how fast the motors are spinning to reach speeds upwards of 250mph? And all this with a single gear setup. Amazing!
     
  3. Buzz

    Buzz New Member

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    They, other articles, were saying this thing was solar powered? How is that?

    If it is actually so then I would expect Trump I'll be forced to about face on his climate change rhetoric to win his second term as the world seems to be turning right in front of him!
     
  4. coryginn861199

    coryginn861199 New Member

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    Can this technology come down to the model S, X & 3? Instead of having like \"four normal Superchargers plugged in,\" how\'s about 2 normal superchargers plugged in? Do you see this happening in the next year? If this happens, then the charging time would be well below 10 minutes, right?
     
  5. coryginn861199

    coryginn861199 New Member

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    Can this technology come down to the model S, X & 3? Instead of having like \"four normal Superchargers plugged in,\" how\'s about 2 normal superchargers plugged in? Do you see this happening in the next year? If this happens, then the charging time would be well below 10 minutes, right?
     
  6. patrick-gilhard

    patrick-gilhard New Member

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    I bet it will, to some point at least, and hopefully combined with Tesla Roadster2 giant 200kwh battery pack. But expect that not before one or two years from now, in a V.2 refresh of Model S & X, and may be later on Model 3...
    I Just bought a Mod X 100D end of Sept, that I love like hell. My Best car ever !. But have to admit its 100kwh pack only Last like half of my former BMW 530DA 65 Liters gasoil tank before. So 200kwh would take me black to same as before, which would be genius. Then if it could have same muche higher voltage and support same up to 400kw par pair of MegaCharger connector wires as Tesla truck. So it could charge 80% in less that 32mn... if granted only one pair of wires out of the 4 provided here , or 16mn if granted two.... Not dreaming of 3 or 4 pairs, that could cut it down to 8mn. But this would require a very serious brakethrow on the battery tech... Bet Elon Will bluff Porche and all of us again when this Will be announced !!!
     

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