论文描述了风电发电机组状态监测与诊断的现状与方法,-This thesis report describes the use of Condition Monitoring Systems

and its application in maintenance optimization for wind turbines. The focus is on the main bearing, one

of the most critical components in terms of high failure rates and cause of the whole system to fail such

as gearbox. Bearings are in many cases responsible for gearbox failures.