WIND-DRIVEN GENERATOR DEVICE

摘要

A wind-driven generator device provided, as a ring-like yaw pivot bearing, with a slide bearing in which a radial gap is reduced to reduce misalignment between the centers of axes.  A wind-driven generator device having a nacelle (3) mounted on a tower (2) and pivotably supported through a yaw slide bearing (30), wherein the yaw slide bearing (30) is provided with horizontal slide members (33) mounted between a pivoting section (31) and upper and lower support surfaces of a flange mainly formed on a fixed section (32), and also with rolling bodies (34) mounted between the fixed section (32) of the yaw slide bearing (30) and the pivoting section (31).