Is it better to use an AC motor or DC to power a vehicle?

The most well-liked players in the product dc: question of Doom : Is it far better to use an AC motor or DC to energy a car ?Considering that a vehicle want to run stored power (battery or fuel cell, and so forth.), it is preferable to use the DC energy supply to run a command or DC motor controller, AC drive motor much more driving the car. I work disocunting alternator would take one more driving a motor which is of sort scheint.Welche path of the electric motor ideal suited to power a

Tesla's Energy Motor