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dc.contributor.authorVaccarini, M.
dc.contributor.authorCarbonari, Alessandro
dc.contributor.authorCasals Casanova, Miquel
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria de Projectes i de la Construcció
dc.date.accessioned2016-10-25T13:50:21Z
dc.date.available2019-01-31T01:30:50Z
dc.date.issued2017-01-25
dc.identifier.citationVaccarini, M., Carbonari, A., Casals, M. Development and calibration of a model for the dynamic simulation of fans with induction motors. "Applied thermal engineering", 25 Gener 2017, vol. 111, p. 647-659.
dc.identifier.issn1359-4311
dc.identifier.urihttp://hdl.handle.net/2117/91061
dc.description.abstractIn this paper a model for the dynamic simulation of fans used in mechanical air supply systems is described. Thanks to this model, the behavior of fans subject to control by variable frequency drives (VFD) can be predicted, which includes power absorbed by the fan and expected ventilation rates. Hence, it can help design energy control systems for buildings. The proposed model was based on the Modelica language and was developed from the dynamic phasor domain representation, because this representation is a trade-off between the basic non transient representation, that is computationally efficient but cannot describe fan dynamics, and the dynamic time domain model, that is the most representative one but computationally very demanding. A comparison among these models showed that, within fan frequency variations typical of ventilation systems in buildings, the phasor domain model is as representative as the more complex dynamic time domain model in terms of prediction of the dynamic behavior, that is neglected by the basic non transient model. Moreover, the new phasor domain model was validated against measured data relative to a fan installed in a subway station in Barcelona. Thanks to this model, energy consumption of dynamically driven fans can be estimated at the simulation stage, at the expense of a reasonable computational effort.
dc.format.extent13 p.
dc.language.isoeng
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica::Motors::Motors elèctrics
dc.subject.lcshFans (Machinery)
dc.subject.lcshElectric motors, Induction
dc.subject.otherFacility operation and control
dc.subject.otherFans
dc.subject.otherInduction motors
dc.subject.otherVFD
dc.subject.otherDynamic simulation
dc.titleDevelopment and calibration of a model for the dynamic simulation of fans with induction motors
dc.typeArticle
dc.subject.lemacVentiladors (Maquinària)
dc.subject.lemacMotors elèctrics d'inducció -- Control
dc.contributor.groupUniversitat Politècnica de Catalunya. GRIC - Grup de Recerca i Innovació de la Construcció
dc.identifier.doi10.1016/j.applthermaleng.2016.09.080
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S135943111631688X
dc.rights.accessOpen Access
local.identifier.drac19160607
dc.description.versionPostprint (author's final draft)
local.citation.authorVaccarini, M.; Carbonari, A.; Casals, M.
local.citation.publicationNameApplied thermal engineering
local.citation.volume111
local.citation.startingPage647
local.citation.endingPage659


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