000124467 001__ 124467
000124467 005__ 20241125101156.0
000124467 0247_ $$2doi$$a10.1109/ACCESS.2022.3231688
000124467 0248_ $$2sideral$$a132882
000124467 037__ $$aART-2023-132882
000124467 041__ $$aeng
000124467 100__ $$aPascual, A.$$uUniversidad de Zaragoza
000124467 245__ $$aSelf-adaptive overtemperature protection materials for safety-centric domestic induction heating applications
000124467 260__ $$c2023
000124467 5060_ $$aAccess copy available to the general public$$fUnrestricted
000124467 5203_ $$aSecurity aspects in the household sphere have become a major concern in modern societies. In particular, regardless of the technology used, users increasingly appreciate a protection system to prevent material damage in the case of human errors or distractions during the cooking process. This paper presents a sensorless method for detecting and limiting overtemperature, unique to induction cooktops, based on their specific features, such as automatic pot detection and load power factor estimation. The protection system exploits the change in the load material properties at certain temperatures, the effect of which may be enhanced by arranging a multilayer structure comprising a low Curie temperature alloy and an aluminum layer. The proposed multilayer load exhibits two differentiated states: a normal state, where the cookware is efficiently heated, and a protection state, above the safety temperature, where the power factor abruptly decreases, limiting the overheating and making the state easily detectable by the cooktop. This method of overtemperature self-protection uses the electronics of conventional induction cooktops; therefore, no other sensors or systems are required, reducing its complexity and costs. Simulation and experimental results are provided for several cookware designs, thereby proving the feasibility of this proposal.
000124467 536__ $$9info:eu-repo/grantAgreement/EUR/AEI/CPP2021-008938$$9info:eu-repo/grantAgreement/EUR/AEI/TED2021-129274B-I00$$9info:eu-repo/grantAgreement/ES/ISCIII/PI21-00440$$9info:eu-repo/grantAgreement/ES/MICINN-AEI/PDC2021-120898-I00$$9info:eu-repo/grantAgreement/ES/MICINN/PID2019-103939RB-I00
000124467 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000124467 590__ $$a3.4$$b2023
000124467 592__ $$a0.96$$b2023
000124467 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b87 / 250 = 0.348$$c2023$$dQ2$$eT2
000124467 591__ $$aTELECOMMUNICATIONS$$b47 / 119 = 0.395$$c2023$$dQ2$$eT2
000124467 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b122 / 353 = 0.346$$c2023$$dQ2$$eT2
000124467 593__ $$aEngineering (miscellaneous)$$c2023$$dQ1
000124467 593__ $$aMaterials Science (miscellaneous)$$c2023$$dQ1
000124467 593__ $$aComputer Science (miscellaneous)$$c2023$$dQ1
000124467 594__ $$a9.8$$b2023
000124467 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000124467 700__ $$0(orcid)0000-0001-7207-5536$$aAcero, J.$$uUniversidad de Zaragoza
000124467 700__ $$0(orcid)0000-0003-4609-1254$$aLlorente, S.
000124467 700__ $$0(orcid)0000-0001-7901-9174$$aCarretero, C.$$uUniversidad de Zaragoza
000124467 700__ $$0(orcid)0000-0002-9655-5531$$aBurdio, J. M.$$uUniversidad de Zaragoza
000124467 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000124467 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000124467 773__ $$g11 (2023), 1193-1201$$pIEEE Access$$tIEEE Access$$x2169-3536
000124467 8564_ $$s3289534$$uhttps://zaguan.unizar.es/record/124467/files/texto_completo.pdf$$yVersión publicada
000124467 8564_ $$s2592591$$uhttps://zaguan.unizar.es/record/124467/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000124467 909CO $$ooai:zaguan.unizar.es:124467$$particulos$$pdriver
000124467 951__ $$a2024-11-22-12:09:20
000124467 980__ $$aARTICLE