An electric motor is really good at arresting high rpm movement while charging, not so great at bringing low rpm movement to a stop. EVs blend together Regen and friction at slow speeds.
> An electric motor is really good at arresting high rpm movement
I don't think any EV that I've heard of has full-range electric brakes.
There are two interesting kinds of things that I think EVs could use...
brake resistors - if the battery can't absorb the full power of regenerative braking, maybe giant resistors can take the dissipate the rest of the energy.
eddy currents - it might be cool to use eddy currents to brake.
I don't think any EV that I've heard of has full-range electric brakes.
There are two interesting kinds of things that I think EVs could use...
brake resistors - if the battery can't absorb the full power of regenerative braking, maybe giant resistors can take the dissipate the rest of the energy.
eddy currents - it might be cool to use eddy currents to brake.
https://en.wikipedia.org/wiki/Eddy_current_brake