Wind turbine generator bearing early warning method based on feature fusion

The invention discloses a wind turbine generator bearing early warning method based on feature fusion. The method comprises the following steps: preprocessing CMS data; obtaining a time domain characteristic index; obtaining trend characteristic indexes; obtaining a frequency domain characteristic i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHAI WENQI, WANG XIN, GUO PENGFEI, CHEN QI, ZHU PENGCHENG, LIU WEIJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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