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Detection and analysis of part load and full load instabilities in a real Francis turbine prototype

Author
Presas, A.; Valentin, D.; Egusquiza, E.; Valero, M.
Type of activity
Presentation of work at congresses
Name of edition
HYPERBOLE Conference 2017
Date of publication
2017
Presentation's date
2017-02-02
Book of congress proceedings
Journal of physics: conference series, vol. 813, no. 1, April 4, 2017
First page
1
Last page
5
Publisher
Institute of Physics (IOP)
DOI
https://doi.org/doi:10.1088/1742-6596/813/1/012038 Open in new window
Repository
http://hdl.handle.net/2117/116419 Open in new window
URL
http://iopscience.iop.org/article/10.1088/1742-6596/813/1/012038 Open in new window
Abstract
Francis turbines operate in many cases out of its best effici ency point, in order to regulate their output power according to the instantaneous ener gy demand of the grid. Therefore, it is of paramount importance to analyse and determine the unst able operating points for these kind of units. In the framework of the HYPERBOLE project (FP7-E NERGY-2013-1; Project number 608532) a large Francis unit was investigated numericall y, experimentally in a reduced scale model and also experimen tally an...
Citation
Presas, A., Valentin, D., Egusquiza, E., Valero, M. Detection and analysis of part load and full load instabilities in a real Francis turbine prototype. A: HYPERBOLE Conference (HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies). "Journal of physics: conference series, vol. 813, no. 1, April 4, 2017". Londres: Institute of Physics (IOP), 2017, p. 1-5.
Group of research
CDIF - Center for Industrial Diagnostics
FLUIDS - Fluids Engineering

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