110665 20240319080948.0 doi 10.1109/TPEL.2021.3118319 sideral 125897 ART-2022-125897 eng Villa, Jorge (orcid)0000-0003-0379-4347 Conductance control for electromagnetic-compatible induction heating appliances 2022 Access copy available to the general public Unrestricted The design requirements of induction hobs are strongly restricted by efficiency, heating performance, cost, the generation of acoustic noise, and electromagnetic compatibility (EMC). These two latter topics, cost and EMC, motivated the research presented in this article. The different levels at which the equivalent load of the induction hob is excited generate a variation of the equivalent impedance throughout the grid period even if all the other parameters are kept constant. This can cause a nonsinusoidal consumption of the grid current which goes against the compliance with EMC standards. This article proposes an online controller which controls the conductance seen by the inverter by only modifying the switching frequency throughout the bus period. This greatly reduces the harmonic distortion of the grid current, no matter what is the type of the vessel used. Moreover, it requires neither power-factor correction rectifiers nor any additional circuitry and it has a faster dynamic response with respect to the traditional solutions used in induction hobs due to its higher bandwidth. info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/PID2019-103939RB-I00 info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6 info:eu-repo/grantAgreement/ES/MICINN-AEI/PTQ-17-09045 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 6.7 2022 ENGINEERING, ELECTRICAL & ELECTRONIC 42 / 274 = 0.153 2022 Q1 T1 3.341 2022 Electrical and Electronic Engineering 2022 Q1 14.1 2022 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Dominguez, Alberto (orcid)0000-0001-5832-1163 Barragan, Luis A. Universidad de Zaragoza (orcid)0000-0003-4633-4551 Artigas, Jose I. Universidad de Zaragoza (orcid)0000-0002-8007-5613 Español, Jorge Navarro, Denis Universidad de Zaragoza (orcid)0000-0002-0795-8743 5008 785 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Tecnología Electrónica 37, 3 (2022), 2909-2920 IEEE trans. power electron. IEEE Transactions on Power Electronics 0885-8993 4741380 http://zaguan.unizar.es/record/110665/files/texto_completo.pdf Postprint 3182019 http://zaguan.unizar.es/record/110665/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:110665 articulos driver 2024-03-18-12:49:28 ARTICLE