Prime mover arrangement and method for controlling speed and torque output of a prime mover arrangement

摘要

A prime mover arrangement includes a prime mover (23) including a first shaft (25) driven by the prime mover, a second shaft (27), and a speed and torque manipulator (29) connected to the first shaft (25) and to the second shaft (27), the speed and torque manipulator permitting manipulation between at least one non-one-to-one ratio or a plurality of different input/output ratios of speeds and torques input by the first shaft and output to the second shaft. A method is also disclosed.