Electric Motor
The power of a vehicle electric motor, as in other vehicles, is measured in kilowatts (kW). 100 kW is roughly equivalent to 134 horsepower, although most electric motors deliver full torque over a wide RPM range, so the performance is not equivalent, and far exceeds a 134 horsepower (100 kW) fuel-powered motor, which has a limited torque curve.
Usually, direct current (DC) electricity is fed into a DC/AC inverter where it is converted to alternating current (AC) electricity and this AC electricity is connected to a 3-phase AC motor. For electric trains, DC motors are often used.
Read more about this topic: Electric Vehicle
Famous quotes containing the words electric and/or motor:
“Thats the down-town frieze,
Principally the church steeple,
A black line beside a white line;
And the stack of the electric plant,
A black line drawn on flat air.”
—Wallace Stevens (18791955)
“We disparage reason.
But all the time its what were most concerned with.
Theres will as motor and theres will as brakes.
Reason is, I suppose, the steering gear.”
—Robert Frost (18741963)