441
Chinese EV maker BYD says new fast-charging system could be as quick as filling up a tank
(www.theguardian.com)
this post was submitted on 18 Mar 2025
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Stuff I've heard on naysays:
"The battery will blow up!!!!!"
No, it won't if it's a solid state battery - solid state batteries barely even notice such a charging rate, their temperature might change by half a degree from this monster charging rate.
"You can't supply the power because lines"
Modern large commercial buildings already suck down this amount and more.
"The grid overall can't take 1MW"
So, the 1,000 MW nuclear reactor can't provide 1MW? How about a reactor station with 4 units cranking 4000 MW? How about we add another 1000 in renewables? How about another 800MW with a single gas turbine? How about adding roof solar and a battery bank below ground for the charging station to supplement the power? We haven't even touched hydro or geo yet. Making power is not a problem, and we'll build out the power as we need it.
What about defects in the machine or car? Could that lead to people being struck by lightning coming from the box next to their automobil?
If the insulation doesn't insulate, that is a risk indeed. There would probably have to be some detection mechanism for damaged insulation on top of regular maintenance checks. I don't know if some wiring in the insulation could measure the integrity. Maybe if the voltage would oscillate regularly, picking up on the induction of those changes might allow detecting if the shielding is inconsistent before it actually becomes threat? I only have half-remembered bits of an intro course on electrical engineering years ago, so maybe I'm way off.