Yes but that’s 10s of thousand volts AC power at a reasonable current. We’re talking DC at a couple hundred volts and an extremely high current.
Yes but that’s 10s of thousand volts AC power at a reasonable current. We’re talking DC at a couple hundred volts and an extremely high current.
abhibeckert@lemmy.world 10 months ago
The currents for an interstate highway are “extremely high”. The currents to quickly charge an EV just aren’t that bad.
There are already 350kW DC fast charge systems in deployment right now - they’re commonly used for heavy vehicles (busses, large trucks, etc) and the cable is about as thick as the cable we’re all used to for pumping gas.
Smaller EVs have a 24kWh battery - at 350kW you could charge that (to 80%, after which it needs to slow down) in something like two minutes.