110761 20230519145357.0 doi 10.1109/TIE.2020.3007083 sideral 125679 ART-2021-125679 eng Villa, J (orcid)0000-0003-0379-4347 Soc-based in-cycle load identification of induction heating appliances 2021 Access copy available to the general public Unrestricted The equivalent load of an induction hob is strongly dependent on many parameters such as the switching frequency, the excitation level and the size, type, and material of the vessel. However, real-time methods with the ability to capture the variation of the load with the excitation level have not been proposed in the literature. This is an essential issue as most of the commercial induction hobs are based on an ac-bus voltage arrangement. This article proposes a method based on a phase-sensitive detector that offers an online tracking of the equivalent impedance for this type of arrangements. This algorithm enables advanced control functionalities such as clustering of vessels, material recognition, and premature detection of ferromagnetic saturation, among others. After simulation and experimental validation, the method is implemented into a prototype with a system-on-chip to verify its real-time behavior. The proposed approach is applied to different real-life situations that prove its great performance and applicability. info:eu-repo/grantAgreement/ES/MINECO/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/ 8.162 2021 AUTOMATION & CONTROL SYSTEMS 6 / 65 = 0.092 2021 Q1 T1 INSTRUMENTS & INSTRUMENTATION 3 / 64 = 0.047 2021 Q1 T1 ENGINEERING, ELECTRICAL & ELECTRONIC 28 / 277 = 0.101 2021 Q1 T1 3.519 2021 Control and Systems Engineering 2021 Q1 Computer Science Applications 2021 Q1 17.1 2021 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Barragan, LA Universidad de Zaragoza (orcid)0000-0003-4633-4551 Artigas, JI Universidad de Zaragoza (orcid)0000-0002-8007-5613 Navarro, D Universidad de Zaragoza (orcid)0000-0002-0795-8743 Dominguez, A (orcid)0000-0001-5832-1163 Cabeza, T 5008 785 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Tecnología Electrónica 68, 8 (2021), 6762-6772 IEEE trans. ind. electron. IEEE Transactions on Industrial Electronics 0278-0046 5273334 http://zaguan.unizar.es/record/110761/files/texto_completo.pdf Postprint 3054107 http://zaguan.unizar.es/record/110761/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:110761 articulos driver 2023-05-18-13:33:59 ARTICLE