专利名称：METHODS AND SYSTEMS FOR
MONITORING OPERATION OF A WINDTURBINE
发明人：Thomas Ernst Dinjus,Bernard Landa申请号：US12826244申请日：20100629
公开号：US20110142594A1公开日：20110616
专利附图：
摘要：A method for monitoring wear of a blade pitch brake within a rotor blade pitchcontrol system of a wind turbine is described. The rotor blade pitch control system
includes a blade pitch actuator. The method includes engaging the blade pitch brake andmeasuring a blade pitch displacement while the blade pitch brake is engaged. Themethod further includes determining a brake wear level based on the measured bladepitch displacement while the blade pitch brake is engaged, and generating a brake wearlevel output signal corresponding to the brake wear level.
申请人：Thomas Ernst Dinjus,Bernard Landa
地址：Greer SC US,Taylors SC US
国籍：US,US
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