Show simple item record

dc.contributor.authorValero Ferrando, Ma. del Carmen
dc.contributor.authorEgusquiza Estévez, Eduard
dc.contributor.authorPresas Batlló, Alexandre
dc.contributor.authorValentín Ruiz, David
dc.contributor.authorEgusquiza Montagut, Mònica
dc.contributor.authorBossio, Matias
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Mecànica de Fluids
dc.date.accessioned2018-04-17T10:24:27Z
dc.date.available2018-04-17T10:24:27Z
dc.date.issued2017
dc.identifier.citationValero, M., Egusquiza, E., Presas, A., Valentin, D., Egusquiza, M., Bossio, M. Condition monitoring of a prototype turbine. Description of the system and main results. 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.
dc.identifier.isbn1742-6596
dc.identifier.urihttp://hdl.handle.net/2117/116382
dc.description.abstractThe fast change in new renewable energy is affecting directly the required operating range of hydropower plants. According to the present demand of electricity, it is necessary to generate different levels of power. Because of its ease to regulate and its huge storage capacity of energy, hydropower is the unique energy source that can adapt to the demand. Today, the required operating range of turbine units is expected to extend from part load to overload. These extreme operations points can cause several pressure pulsations, cavitation and vibrations in different parts of the machine. To determine the effects on the machine, vibration measurements are necessary in actual machines. Vibrations can be used for machinery protection and to identify problems in the machine (diagnosis). In this paper, some results obtained in a hydropower plant are presented. The variation of global levels and vibratory signatures has been analysed as function as gross head, transducer location and operating points.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherInstitute of Physics (IOP)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies::Energia hidràulica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Mecànica
dc.subject.lcshHydroelectric power-plants
dc.subject.lcshHydraulic turbines
dc.subject.lcshTurbines
dc.titleCondition monitoring of a prototype turbine. Description of the system and main results
dc.typeConference report
dc.subject.lemacCentrals hidroelèctriques
dc.subject.lemacTurbines hidràuliques
dc.subject.lemacTurbines
dc.contributor.groupUniversitat Politècnica de Catalunya. FLUIDS - Enginyeria de Fluids
dc.identifier.doi10.1088/1742-6596/813/1/012041
dc.relation.publisherversionhttp://iopscience.iop.org/article/10.1088/1742-6596/813/1/012041
dc.rights.accessOpen Access
drac.iddocument21902470
dc.description.versionPostprint (published version)
upcommons.citation.authorValero, M., Egusquiza, E., Presas, A., Valentin, D., Egusquiza, M., Bossio, M.
upcommons.citation.contributorHYPERBOLE Conference (HYdropower plants PERformance and flexiBle Operation towards Lean integration of new renewable Energies)
upcommons.citation.pubplaceLondres
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of physics: conference series, vol. 813, no. 1, April 4, 2017
upcommons.citation.startingPage1
upcommons.citation.endingPage5


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain