An Indirect Measurement Methodology to Identify Load Fluctuations on Axial Turbine Runner Blades

Smooth integration of intermittent energy sources, such as solar and wind power, into the electrical grid induces new operating conditions of the hydraulic turbine by increasing the off-design operations, start/stops, and load variations. Therefore, hydraulic turbines are subject to unstable flow co...

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Veröffentlicht in:	Sensors (Basel, Switzerland) Jg. 20; H. 24; S. 7220
Hauptverfasser:	Soltani Dehkharqani, Arash, Engström, Fredrik, Aidanpää, Jan-Olov, Cervantes, Michel J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Switzerland MDPI AG 16.12.2020 MDPI
Schlagworte:	Alternative energy sources axial strain bending strain Cavitation Fluid Mechanics Hydraulics Hydroelectric power indirect measurement load fluctuation on the runner Machine Design Maskinkonstruktion pressure measurement Pressure transducers prototype Kaplan turbine strain measurement Strömningslära torsion strain Turbines load fluctuation on the runner axial strain pressure measurement strain measurement torsion strain indirect measurement bending strain prototype Kaplan turbine
ISSN:	1424-8220, 1424-8220
Online-Zugang:	Volltext
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