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This sort of battery administration is kind of helpful and fairly vital. Once I learn this for the primary time on the NOS right this moment, I used to be actually like: “curious in regards to the deep dive”, however on the identical time I additionally learn some caveats there.
It’s truly the battery of my earlier EV, however with the charging system of my present one, with a bit extra cooling.
Battery administration isn’t solely cooling, but additionally heating, having a cooling system that may management that could be a should. Fashionable EVs do that fairly properly, my Ioniq 5 pre-conditioned too. In any case, the battery expenses much less optimally “quick” under 15 levels and above 45 levels. This cooling system might be a bit extra fine-meshed and extra advanced, however nonetheless: good that this was already recognized.
The 800V idea is subsequently fairly regular whenever you see trendy EVs. The truth that that is geared up with a warmth pump that may warmth and funky over the battery can also be fairly a constructive factor.
However even then you’ve gotten a charging curve. This one is best than my Ioniq5 however I believe that can also be the design of the automobile, the i5 would in all probability be capable of do it had been it not for the truth that it’s a manufacturing automobile with an extended guarantee.
What I do remorse is that this text can also be seen on the NOS till the information as: “Driving an EV as if it had been a petroleum automobile”. I get that the attraction is there for whenever you make mega lengthy rides, however with 400+km vary I even have sufficient for ~95% of my rides. The few instances a yr that I’ve to quick cost would not matter a lot anymore. You do not drive an EV to deal with it like a petroleum automobile, however exactly as a result of charging can occur when it’s stationary. I perceive that you do not have a gasoline pump in your driveway, however you do have electrical energy at house, do not you? That’s exactly the attraction of electrical energy. It comes from virtually every part! It is possible for you to to cost your EV your self by operating just a few hundred hamsters in a wheel.
That is clearly for the 24h of LeMans, and the automobile is designed for that. Not as a result of 300kW is so revolutionary. I’d discover it revolutionary, nevertheless, if the curve might maintain that as much as ~90%. My i5 holds as much as ~60% full, and as much as 85% it stays above 100kW. However once more, I’ve now achieved that 3 times in 15000km. A lot of the electrical energy comes from my driveway, or from a parking storage someplace in a metropolis close to the client.
By the way, whereas I acknowledge that my i5 is slower at 240kW, the scalability of the idea could be very a lot there, and I am glad that the scholars additionally point out that. That is additionally the precept behind it https://en.wikipedia.org/wiki/Megawatt_Charging_System — I secretly hoped that they’d put that on a race automobile, as a result of it’s supposed for airplanes and vans. 1250V and about 3000A DC for 3.75MW of charging capability. That actually provides a brand new dimension to “journey the lightning”
[Reactie gewijzigd door Umbrah op 13 juli 2023 20:39]
