SYSTEM AND METHOD FOR MONITORING A WIND TURBINE GEARBOX
摘要
A system and method are provided to monitor the health of a wind turbine gearbox. The system includes a plurality of sensors coupled to the wind turbine gearbox and a controller coupled to the plurality of sensors. The controller is configured to acquire vibration information from a vibration sensor, acquire a tachometer signal, convert the tachometer signal and the vibration information into a cycle domain signal, and perform an order analysis on the cycle domain signal, the order analysis providing information that identifies potential and actual damage within the wind turbine gearbox.
申请公布号
WO2012015614(A3)
申请公布日期
2012.11.01
申请号
WO2011US44316
申请日期
2011.07.18
申请人
GENERAL ELECTRIC COMPANY;LUO, HUAGENG;HALLMAN, DARREN, LEE;HEDEEN, ROBERT, ARVIN;SIRAK, MICHAEL;RICHTER, DENNIS
发明人
LUO, HUAGENG;HALLMAN, DARREN, LEE;HEDEEN, ROBERT, ARVIN;SIRAK, MICHAEL;RICHTER, DENNIS