NFS4
No Lifer
- Oct 9, 1999
- 72,636
- 48
- 91
Originally posted by: NeoPTLD
Originally posted by: Aharami
wow. 50mpg 600bhp car. if toyota can pull that off...kudos to them!!
but then again...this could be another april fools joke
People who can afford those things generally don't care about mileage, so it's rather futile.
Originally posted by: SuperTool
HP is torque*rpm. what's the torque curve for electric motor at higher rpm?
A typical DC drive or AC drive will develop a constant torque from zero
speed to motor rated base speed. In that range the DC motor is
controlled by a linear increase in the armature voltage from zero to the
motor rated voltage. The AC drive will maintain a constant volts per hertz
ratio as both voltage and hertz are raised from zero volts at zero hertz to
motor rated voltage at rated hertz
