000136381 001__ 136381
000136381 005__ 20240920130937.0
000136381 0247_ $$2doi$$a10.1108/COMPEL-09-2023-0427
000136381 0248_ $$2sideral$$a139238
000136381 037__ $$aART-2024-139238
000136381 041__ $$aeng
000136381 100__ $$aLahuerta, Óscar$$uUniversidad de Zaragoza
000136381 245__ $$aFröhlich model characterization of magnetic properties of the induction heating load
000136381 260__ $$c2024
000136381 5060_ $$aAccess copy available to the general public$$fUnrestricted
000136381 5203_ $$aPurpose: The purpose of this paper is the identification of the magnetic characteristics of the induction load by means of the B–H curve proposed by Fröhlich. Design/methodology/approach: An electromagnetic description of the inductor system is performed to substitute the effects of the induction load, for a mathematical condition, the so-called impedance boundary condition (IBC). Findings: A significant reduction in the computational cost of electromagnetic simulation has been achieved through the use of the IBC, resulting in a computation time approximately 400 times faster than time domain simulation. Moreover, an alternative method has been developed to experimentally identify the parameters that determine the magnetic behavior of the induction load. Finally, further research has been conducted to understand the relationship between the equivalent impedance of an induction load and the excitation current level. Practical implications: This work is performed to achieve a better understanding of the fundamentals involved in the electromagnetic modeling of an induction heating system. Originality/value: This paper introduces the dependence on the excitation level based on a first harmonic approximation and extends the IBC to nonlinear magnetic materials which allows the identification of the magnetic characteristics of the induction load.
000136381 536__ $$9info:eu-repo/grantAgreement/EUR/AEI/CPP2021-008938$$9info:eu-repo/grantAgreement/ES/MICIU/PID2022-136621OB-I00
000136381 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc$$uhttp://creativecommons.org/licenses/by-nc/3.0/es/
000136381 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000136381 700__ $$aOrtega, José
000136381 700__ $$0(orcid)0000-0001-7901-9174$$aCarretero, Claudio$$uUniversidad de Zaragoza
000136381 700__ $$0(orcid)0000-0001-9221-9306$$aMartínez, Juan Pablo$$uUniversidad de Zaragoza
000136381 700__ $$0(orcid)0000-0001-7207-5536$$aAcero, Jesús$$uUniversidad de Zaragoza
000136381 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000136381 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000136381 7102_ $$12002$$2247$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Electromagnetismo
000136381 773__ $$g(2024), [12 pp.]$$pCompel$$tCOMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING$$x0332-1649
000136381 8564_ $$s699565$$uhttps://zaguan.unizar.es/record/136381/files/texto_completo.pdf$$yPostprint
000136381 8564_ $$s2183267$$uhttps://zaguan.unizar.es/record/136381/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000136381 909CO $$ooai:zaguan.unizar.es:136381$$particulos$$pdriver
000136381 951__ $$a2024-09-20-13:07:11
000136381 980__ $$aARTICLE