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Application of the parametric proper generalized decomposition to the frequency-dependent calculation of the impedance of an AC line with rectangular conductors

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Application of the parametric proper generalized decomposition to the frequency-dependent calculation of the impedance of an AC line with rectangular conductors

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dc.contributor.author Sancarlos-González, A. es_ES
dc.contributor.author Pineda-Sanchez, Manuel es_ES
dc.contributor.author Puche-Panadero, Rubén es_ES
dc.contributor.author Sapena-Bano, Angel es_ES
dc.contributor.author Riera-Guasp, Martín es_ES
dc.contributor.author Martinez-Roman, Javier es_ES
dc.contributor.author Pérez-Cruz, Juan es_ES
dc.contributor.author Roger-Folch, José es_ES
dc.date.accessioned 2018-07-06T04:29:42Z
dc.date.available 2018-07-06T04:29:42Z
dc.date.issued 2017 es_ES
dc.identifier.uri http://hdl.handle.net/10251/105356
dc.description.abstract [EN] AC lines of industrial busbar systems are usually built using conductors with rectangular cross sections, where each phase can have several parallel conductors to carry high currents. The current density in a rectangular conductor, under sinusoidal conditions, is not uniform. It depends on the frequency, on the conductor shape, and on the distance between conductors, due to the skin effect and to proximity effects. Contrary to circular conductors, there are not closed analytical formulas for obtaining the frequency-dependent impedance of conductors with rectangular cross-section. It is necessary to resort to numerical simulations to obtain the resistance and the inductance of the phases, one for each desired frequency and also for each distance between the phases' conductors. On the contrary, the use of the parametric proper generalized decomposition (PGD) allows to obtain the frequency-dependent impedance of an AC line for a wide range of frequencies and distances between the phases' conductors by solving a single simulation in a 4D domain (spatial coordinates x and y, the frequency and the separation between conductors). In this way, a general "virtual chart" solution is obtained, which contains the solution for any frequency and for any separation of the conductors, and stores it in a compact separated representations form, which can be easily embedded on a more general software for the design of electrical installations. The approach presented in this work for rectangular conductors can be easily extended to conductors with an arbitrary shape. es_ES
dc.description.sponsorship This work was supported by the Spanish "Ministerio de Economia y Competitividad" in the framework of the "Programa Estatal de Investigacion, Desarrollo e Innovacion Orientada a los Retos de la Sociedad" (project reference DPI2014-60881-R).
dc.language Inglés es_ES
dc.publisher De Gruyter Open es_ES
dc.relation MINECO/DPI2014-60881-R-AR es_ES
dc.relation.ispartof Open Physics es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Inductance es_ES
dc.subject Induction machines es_ES
dc.subject Convolution es_ES
dc.subject Discrete Fourier transforms es_ES
dc.subject Winding function approach es_ES
dc.subject Fault diagnosis es_ES
dc.subject.classification INGENIERIA ELECTRICA es_ES
dc.title Application of the parametric proper generalized decomposition to the frequency-dependent calculation of the impedance of an AC line with rectangular conductors es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1515/phys-2017-0113 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Eléctrica - Departament d'Enginyeria Elèctrica es_ES
dc.description.bibliographicCitation Sancarlos-González, A.; Pineda-Sanchez, M.; Puche-Panadero, R.; Sapena-Bano, A.; Riera-Guasp, M.; Martinez-Roman, J.; Pérez-Cruz, J.... (2017). Application of the parametric proper generalized decomposition to the frequency-dependent calculation of the impedance of an AC line with rectangular conductors. Open Physics. 15(1):929-935. doi:10.1515/phys-2017-0113 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1515/phys-2017-0113 es_ES
dc.description.upvformatpinicio 929 es_ES
dc.description.upvformatpfin 935 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 15 es_ES
dc.description.issue 1 es_ES
dc.identifier.eissn 2391-5471 es_ES
dc.relation.pasarela S\354883 es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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