Es wird ein Systemidentifikationsverfahren zur kontinuierlichen Zustandsüberwachung von Windenergieanlagen bereitgestellt, verifiziert und validiert. Ausgangspunkt ist die Dauerüberwachung der Tragwerksstruktur der Windenergieanlage. Hierzu gehören die Datenerfassung und -vorverarbeitung von Sensordaten. Anschließend wird eine Identifikation der relevanten modalen Parameter durchgeführt. Es folgt die Entwicklung einer Wavelet-basierten, effizienten und zerstörungsfreien Methode zur Schadensdetektion, die gute Möglichkeiten zur Schadenslokalisierung und -quantifizierung bietet. Zudem dient diese Methode auch dazu, ein numerisches Simulationsmodell der Windenergieanlage - nach evtl. Schädigungsereignissen - über Model Updating zu aktualisiere...
The presented study demonstrates an application of a previously proposed modal and wavelet analysis-...
A Morlet wavelet-based compensated algorithm was proposed to calculate the accurate amplitudes of fa...
In the fi eld of prefeasibility and feasibility of a wind farm, Discrete Wavelet Transform is applie...
The present paper documents a proposed modal and wavelet analysis-based structural health monitoring...
Systeme zur Maschinenzustandsüberwachung tragen in industriellen Anlagen aller Art zur Vermeidung gr...
The diagnosis of wind energy conversion systems (WECS) turns out to be necessary because of their re...
Condition monitoring (CM) involves the collection of high frequency, instantaneous data for feature ...
Die meisten traditionellen Methoden der Systemidentifikation beruhen auf der Abbildung der Meßwerte ...
Recently several methods have been proposed for the system identification of wind turbines which can...
In SHM Wind wurden Systeme und Methoden zur Strukturüberwachung der Rotorblätter von Windenergieanla...
This paper introduces a new diagnostic technique for the detection of incipient electrical rotor fa...
This study demonstrates an application of a previously proposed modal and wavelet analysis-based dam...
International audienceThis paper deals with the investigation of a specific transient technique suit...
Abweichender Titel nach Übersetzung der Verfasserin/des VerfassersDie Lebensqualität in wenig entwic...
This paper presents a robust model updating strategy for system identification of wind turbines. To ...
The presented study demonstrates an application of a previously proposed modal and wavelet analysis-...
A Morlet wavelet-based compensated algorithm was proposed to calculate the accurate amplitudes of fa...
In the fi eld of prefeasibility and feasibility of a wind farm, Discrete Wavelet Transform is applie...
The present paper documents a proposed modal and wavelet analysis-based structural health monitoring...
Systeme zur Maschinenzustandsüberwachung tragen in industriellen Anlagen aller Art zur Vermeidung gr...
The diagnosis of wind energy conversion systems (WECS) turns out to be necessary because of their re...
Condition monitoring (CM) involves the collection of high frequency, instantaneous data for feature ...
Die meisten traditionellen Methoden der Systemidentifikation beruhen auf der Abbildung der Meßwerte ...
Recently several methods have been proposed for the system identification of wind turbines which can...
In SHM Wind wurden Systeme und Methoden zur Strukturüberwachung der Rotorblätter von Windenergieanla...
This paper introduces a new diagnostic technique for the detection of incipient electrical rotor fa...
This study demonstrates an application of a previously proposed modal and wavelet analysis-based dam...
International audienceThis paper deals with the investigation of a specific transient technique suit...
Abweichender Titel nach Übersetzung der Verfasserin/des VerfassersDie Lebensqualität in wenig entwic...
This paper presents a robust model updating strategy for system identification of wind turbines. To ...
The presented study demonstrates an application of a previously proposed modal and wavelet analysis-...
A Morlet wavelet-based compensated algorithm was proposed to calculate the accurate amplitudes of fa...
In the fi eld of prefeasibility and feasibility of a wind farm, Discrete Wavelet Transform is applie...