95877 20230622083309.0 doi 10.1109/ACCESS.2020.2965209 sideral 116777 ART-2020-116777 eng Acero, Jesús Universidad de Zaragoza (orcid)0000-0001-7207-5536 Adapting of Non-Metallic Cookware for Induction Heating Technology via Thin-Layer Non-Magnetic Conductive Coatings 2020 Access copy available to the general public Unrestricted We analyze the feasibility of heating non-metallic cookware, unappropriate for heating by means of induced currents, with the purpose of extending the applicability range of the current induction heating cooktops. In order to turn materials as glass, ceramic, wood or plastic into suitable for the induction heating technology, we propose the use of thin layers of a metal (not necessarily a ferromagnetic material) which can be deposited on a surface by means of a thin or thick layer technology. For this purpose, the inductive performance of these layers is investigated by means of an analytical electromagnetic model, finite element simulations and experimental measurements. Calculations point out that for a specific induction arrangement working at a fixed frequency, it exists a thickness which maximizes the induction efficiency for each layer material. The suitability of this result is tested by means of a set of samples with copper thin layers whose thicknesses range from one hundred of nanometers to tens of micrometers, which are implemented using a phase vapor deposition (PVD) technology. The obtained induction efficiency and equivalent resistance are compared with those obtained with conventional ferromagnetic materials. As a proof of concept, the inner and outer bottoms of two glass pots are covered with a copper layer of 2µm, and 1.5µm , respectively, and 1 kW is inductively supplied by means of a series resonant inverter, reaching the boiling water conditions. info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6 info:eu-repo/grantAgreement/ES/MINECO/TEC2016-78358-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.367 2020 COMPUTER SCIENCE, INFORMATION SYSTEMS 65 / 162 = 0.401 2020 Q2 T2 TELECOMMUNICATIONS 36 / 91 = 0.396 2020 Q2 T2 ENGINEERING, ELECTRICAL & ELECTRONIC 94 / 273 = 0.344 2020 Q2 T2 0.586 2020 Computer Science (miscellaneous) 2020 Q1 Materials Science (miscellaneous) 2020 Q1 Engineering (miscellaneous) 2020 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Lope, Ignacio Universidad de Zaragoza (orcid)0000-0003-4858-9734 Carretero, C. Universidad de Zaragoza (orcid)0000-0001-7901-9174 Burdío, José M. Universidad de Zaragoza (orcid)0000-0002-9655-5531 2002 385 Universidad de Zaragoza Dpto. Física Aplicada Área Física Aplicada 5008 785 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Tecnología Electrónica 2002 247 Universidad de Zaragoza Dpto. Física Aplicada Área Electromagnetismo 8, 19313317 (2020), 11219-11227 IEEE Access IEEE Access 2169-3536 583213 http://zaguan.unizar.es/record/95877/files/texto_completo.pdf Versión publicada 488620 http://zaguan.unizar.es/record/95877/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:95877 articulos driver 2023-06-21-14:59:12 ARTICLE