Explanation and Animations ..just excellent..love you guys..
@battousaihimura3 жыл бұрын
One of their secret sauce is their drive motor, transmission, inverter, system voltage design choices Inverter: 900V SiC MOSFET driven, which have much lesser switching losses and higher thermal conductivity (thus allowing it to operate at higher loads without any performance compromises/de-rating). Motor: judging from the kW, size, and speed mentioned, this looks like a high RPM motor (~20000 rpm. FYR, model 3/Y PM motor is ~17 to 18k rpm) which enables higher kW and lower kW/L, and extended peak and continuous kW before switching to field weakening operating mode. Also, there would be some design enhancements with respect to stator windings (they mentioned their "wavy" configuration, so better copper fill factor) and rotor's magnet position optimization. Probably direct winding cooling with oil which enables further motor operation before switching to continuous mode or de-rating. Transmission: from the lucid promo videos, a planetary gearbox with optimal ratio to enable that high torque at launch and optimal speed at cruising/highway. Don't know yet, there might be a 2 speed transmission System voltage: 900V means for the same kW output, lesser amperage usage thus lesser losses (I^2*r losses). Range/ drive cycle/real world: all of the above together (along with vehicle aero, mass, other power Electronics, thermals etc.) play a role in EPA range test. The official drive cycles demand Vs. how well the system does in mostly part load and the occasional full load conditions of the EPA test , translate to energy consumption across the drive cycles. The Air is designed to go-to 200 mi/h and thus fair even better at Autobahn conditions (extended high speed conditions, > 160 to 200 km/h) than a Model S would, (same concept as Audi eTron and Porsche Taycan which are designed for Autobahn conditions)
@TypicalBlox3 жыл бұрын
should've waited untill battery day, since the plaid model S is now the winner of specs.
@ws60023 жыл бұрын
Model S range is quoted as 348 mi, equal to 560 km. Not 500 km.
@duniyadari3113 жыл бұрын
Well explained...
@stuartburton20503 жыл бұрын
I like that Lucid has V2G
@Martin-se3ij3 жыл бұрын
Maybe this is what Nicola was thinking of when it rolled its truck down a hill pretending it was under it's own power?
@jayshreedeshpande69123 жыл бұрын
Just wow dude..keep it up 👍
@kennyg13583 жыл бұрын
Lucid makes some impressive claims. Then again so did Nikola.
Пікірлер: 15
1:17 402 miles wrongly said as KM
Explanation and Animations ..just excellent..love you guys..
One of their secret sauce is their drive motor, transmission, inverter, system voltage design choices Inverter: 900V SiC MOSFET driven, which have much lesser switching losses and higher thermal conductivity (thus allowing it to operate at higher loads without any performance compromises/de-rating). Motor: judging from the kW, size, and speed mentioned, this looks like a high RPM motor (~20000 rpm. FYR, model 3/Y PM motor is ~17 to 18k rpm) which enables higher kW and lower kW/L, and extended peak and continuous kW before switching to field weakening operating mode. Also, there would be some design enhancements with respect to stator windings (they mentioned their "wavy" configuration, so better copper fill factor) and rotor's magnet position optimization. Probably direct winding cooling with oil which enables further motor operation before switching to continuous mode or de-rating. Transmission: from the lucid promo videos, a planetary gearbox with optimal ratio to enable that high torque at launch and optimal speed at cruising/highway. Don't know yet, there might be a 2 speed transmission System voltage: 900V means for the same kW output, lesser amperage usage thus lesser losses (I^2*r losses). Range/ drive cycle/real world: all of the above together (along with vehicle aero, mass, other power Electronics, thermals etc.) play a role in EPA range test. The official drive cycles demand Vs. how well the system does in mostly part load and the occasional full load conditions of the EPA test , translate to energy consumption across the drive cycles. The Air is designed to go-to 200 mi/h and thus fair even better at Autobahn conditions (extended high speed conditions, > 160 to 200 km/h) than a Model S would, (same concept as Audi eTron and Porsche Taycan which are designed for Autobahn conditions)
should've waited untill battery day, since the plaid model S is now the winner of specs.
Model S range is quoted as 348 mi, equal to 560 km. Not 500 km.
Well explained...
I like that Lucid has V2G
Maybe this is what Nicola was thinking of when it rolled its truck down a hill pretending it was under it's own power?
Just wow dude..keep it up 👍
Lucid makes some impressive claims. Then again so did Nikola.
@notricky1680
3 жыл бұрын
So did Tesla
Awesome
Where did you go?
1:17 Yeah that would be 400 Miles, not Km
👍