Generator

High speed rotation for higher maximum power output

As with electric motors, HYBRID SYNERGY DRIVE uses a synchronous AC generator capable of high speed axial rotation, realizing substantial electrical power while the car is running in the mid-speed range.
Toyota has put together the ideal generator, high output electric motor and gas/petrol engine combination to enhance low to mid-speed range acceleration.
The new Prius has a more compact, light-weight design realized through centralized winding of the coils.