Integrated wind turbine generator vibration reduction system and offshore wind turbine generator based on damping vibration reduction

The invention provides an integrated wind turbine generator vibration attenuation system and an offshore wind turbine generator based on damping vibration attenuation. The integrated wind turbine generator vibration attenuation system comprises a tuned particle damping system and a tuned mass damping system. The two damping systems each comprise a damping box. The tuned mass damping system further comprises a cabin cover and a suspension spring set. The damping box comprises a damping box body; the damping baffles are distributed in the cavity of the damping box body at intervals; and the damping particle spheres are placed in the sphere mounting cavities. Based on the counter-acting force vibration reduction and energy dissipation vibration reduction principle, when the wind turbine generator set transversely vibrates, the damping box body swings under the action of the suspension spring set, counter-acting force vibration reduction is conducted on the cabin cover, meanwhile, the damping particle balls roll,