Advanced condition monitoring of Pelton turbines

•The procedure used to improved condition monitoring in Pelton turbines is described.•The vibrations measured during 25 years of monitoring of this type of turbines are analyzed.•Some types of damage found during these years are introduced and discussed.•A numerical model based on FEM reproducing th...

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Veröffentlicht in:	Measurement : journal of the International Measurement Confederation 2018-04, Vol.119, p.46-55
Hauptverfasser:	Egusquiza, Mònica, Egusquiza, Eduard, Valero, Carme, Presas, Alex, Valentín, David, Bossio, Matias
Format:	Artikel
Sprache:	eng
Schlagworte:	Buckets Cavitation erosion Computer simulation Condition monitoring Crack propagation Damage detection Deformation Dynamic behavior Electricity consumption Electricity generation Energia hidràulica Energies Enginyeria mecànica Erosion Fatigue failure Field data analysis Finite element method Hydroelectric plants Hydroelectric power Jet misaligment Mathematical models Misalignment Nozzles Numerical methods Numerical model Pelton turbines Solar energy Stresses Turbines Vibració Vibration Vibration analysis Vibration monitoring Water-power Àrees temàtiques de la UPC
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