Hybrid Assembly , A Hybrid Power-Train , And A Method For Operating A Selectively Movable Assembly

Abstract

An improved hybrid powertrain incorporating a flywheel which provides a mechanical power path and an electrical power path wherein the flywheel can be accelerated or decelerated with or without generating a torque on the output shaft. The design is not only suitable for high energy flywheels, but also for low energy flywheels sized to handle transient power requirements (acceleration and deceleration), thus lowering the power requirement for the prime energy source. As such, the system is ideal for electric vehicles, fuel cell vehicles, and series hybrid vehicles as the prime power source is fractionally sized.

Dependencies are inferred from the claim text.