HYBRID BEARING SUPPORTING A RADIAL LOAD AND A THRUST LOAD OF AN AEROGENERATOR AT THE SAME TIME

摘要

PURPOSE: A hybrid bearing is provided to rapidly reduce a thrust load actuating in an axial direction of a support column when a blade is rotating, a radial load actuating in a radial direction of the support column, and a column directional rotating load actuating in a columnar direction of the support column.;CONSTITUTION: A hybrid bearing comprises a radial bearing(200) and a thrust bearing. When a rotary shaft being joined to a blade is connected to a fixing shaft to be rotated, the radial bearing supports a radial load actuating in a radial direction of the rotary shaft. The thrust bearing support a thrust load actuating in an axial direction of the rotary shaft. At least one of radial bearing and thrust bearing supports the radial load or the thrust load by a repulsive force of permanent magnet.;COPYRIGHT KIPO 2012