126934 20241125101140.0 doi 10.1109/ACCESS.2023.3279131 sideral 134413 ART-2023-134413 eng Pascual, Alberto Universidad de Zaragoza Small-sized immersible water heaters for domestic induction heating technology 2023 Access copy available to the general public Unrestricted Induction cooktops are a key element in home electrification. This paper presents a new use of induction cooktops, which allows the preparation of infusions directly in a ceramic mug. It is proposed the design of a water heater with an immersible metallic load. The dimensions of the load allow its embedding in small ceramic vessels. Despite being smaller than conventional inductors, the immersible load has a specific shape that allows it to efficiently receive the energy from the induction cooktops and quickly heat the liquid inside the mug. Its geometry consists of a flat disk with sidewalls on its edge, which provides low reluctance paths for the magnetic field, resulting in improved transmitted power and efficiency. The load is arranged in a multilayer structure consisting of a ferromagnetic alloy with low Curie temperature at the bottom and aluminum on the top, which confers self-detection capabilities against dangerous overheating. The study of the proposal has been carried out with a finite element analysis model, and the feasibility of this proposal has been demonstrated through experimental results of its performance. Finally, the immersible water heater, powered by an induction cooktop, has been compared to other liquid heating systems, such as the microwave and the kettle, with promising results. info:eu-repo/grantAgreement/EUR/AEI/CPP2021-008938 info:eu-repo/grantAgreement/ES/MICINN-AEI/PDC2021-120898-I00 info:eu-repo/grantAgreement/ES/MICINN/PID2019-103939RB-I00 info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 3.4 2023 COMPUTER SCIENCE, INFORMATION SYSTEMS 87 / 250 = 0.348 2023 Q2 T2 TELECOMMUNICATIONS 47 / 119 = 0.395 2023 Q2 T2 ENGINEERING, ELECTRICAL & ELECTRONIC 122 / 353 = 0.346 2023 Q2 T2 0.96 2023 Engineering (miscellaneous) 2023 Q1 Materials Science (miscellaneous) 2023 Q1 Computer Science (miscellaneous) 2023 Q1 9.8 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Acero, jesús Universidad de Zaragoza (orcid)0000-0001-7207-5536 Llorente, Sergio (orcid)0000-0003-4609-1254 Carretero, Claudio Universidad de Zaragoza (orcid)0000-0001-7901-9174 Burdio, 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 11 (2023), 51480-51489 IEEE Access IEEE Access 2169-3536 2992470 http://zaguan.unizar.es/record/126934/files/texto_completo.pdf Versión publicada 2503406 http://zaguan.unizar.es/record/126934/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126934 articulos driver 2024-11-22-12:02:25 ARTICLE