126992 20240731103354.0 doi 10.24084/repqj21.418 sideral 134379 ART-2023-134379 eng Ballestín-Bernad, V. Universidad de Zaragoza (orcid)0000-0002-3652-5605 Analytical design methodology for wind power permanent magnet synchronous generators 2023 Access copy available to the general public Unrestricted In this paper a novel analytical design methodology for wind power permanent magnet synchronous generators is presented. This kind of electric generator plays a major role in small-scale wind energy conversion systems up to 10 kW. The proposed diameter-cubed sizing equation is based both on the generator requirements, imposed by the application, and the design parameters that rely on the designer criteria. The magnetic field waveforms of both the permanent magnets field and the armature field are considered from the first moment through the winding factors, as well as the slots effects given by the Carter factor. The analytical model of the permanent magnet synchronous generator is validated with the finite element method, showing good agreement, both with no load and under load. As the generator is unsaturated, the main source of divergence between the analytical and the finite element model are the iron losses, due to the nonuniform magnetic field distribution. info:eu-repo/grantAgreement/EUR/AEI/TED2021-129801B-I00 info:eu-repo/grantAgreement/ES/MCIU/FPU20/03436 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 0.152 2023 Electrical and Electronic Engineering 2023 Q4 Renewable Energy, Sustainability and the Environment 2023 Q4 Energy Engineering and Power Technology 2023 Q4 0.7 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artal-Sevil, J.S. Universidad de Zaragoza (orcid)0000-0001-7764-235X Domínguez-Navarro, J.A. Universidad de Zaragoza (orcid)0000-0002-4770-0069 5009 535 Universidad de Zaragoza Dpto. Ingeniería Eléctrica Área Ingeniería Eléctrica 21, 1 (2023), 606-612 Renewable energy power qual. j. Renewable Energy and Power Quality Journal 2172-038X 2607816 http://zaguan.unizar.es/record/126992/files/texto_completo.pdf Versión publicada 2732306 http://zaguan.unizar.es/record/126992/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126992 articulos driver 2024-07-31-09:55:45 ARTICLE