They will hardly use such low voltage. Probably something like 100kV and 12A. A small supeconductor line can easily handle that. and you don't need a power substation, just a lot of batteries in parallel. What I don't understand is how batteries inside the car can load so fast.
2013/3/6 Terry Blanton <[email protected]> > This will take around 25 kW for 8 hours or 200 kwh. To charge at 100% > efficiency in 10 minutes (one sixth an hour) will take a 1200 kW > source. At 220 VAC, we are talking about a 1,200,000 / 220 or 5454 > ampere service. > > The recharge station is a.k.a. a power substation. > > -- Daniel Rocha - RJ [email protected]
