ENGINE GENERATOR SYSTEM HAVING APPARATUS FOR TORQUE STABILIZATION

摘要

Disclosed are a torque stabilization apparatus and an engine generator having the same. The torque stabilization apparatus comprises: a rotary input shaft connected to a power shaft to receive a rotational force when a rotational force generation apparatus such as an engine or the power shaft transferring a rotational force from the outside is present; an input side transmission to change a number of rotations of the rotary input shaft; a flywheel which receives a rotational force having a number of rotations changed by the input side transmission and rotates; an output side transmission which receives a rotational force from the flywheel and changes a number of rotations; and a rotary output shaft which receives a rotational force having a number of rotations changed by the output side transmission and transfers the rotational force to a user side such as a generator. According to the present invention, when transferring a rotational force from a rotational force supply apparatus to a rotational force user, torque can be stably maintained to prevent vibration and noise caused by unstable rotation and transfer loss of the rotational force caused by the vibration and noise. A rapidly changing rotational force demand can be stably responded to stably operate an engine in an engine generator. A momentary overload can be suppressed to improve engine operation efficiency and engine life.