000084197 001__ 84197
000084197 005__ 20210507081946.0
000084197 0248_ $$2sideral$$a109586
000084197 037__ $$aART-2018-109586
000084197 041__ $$aeng
000084197 100__ $$0(orcid)0000-0002-5592-8434$$aVilla, J.
000084197 245__ $$aDC-Gain Measurement of the Frequency-to-Output Power Transfer Function based on sidebands for Domestic Induction Heating Applications
000084197 260__ $$c2018
000084197 5060_ $$aAccess copy available to the general public$$fUnrestricted
000084197 5203_ $$aThis paper analyzes different alternatives to obtain the dc gain of the frequency-to-output power transfer function of a series half-bridge resonant inverter for domestic induction heating. In this application, a full-wave rectified bus voltage usually feeds the inverter, and a constant switching frequency is applied during each half-period of the mains voltage. This dc gain is the derivative of the output power with respect to the frequency. A finite difference approximation to the derivative can be obtained measuring the output power during two consecutive half-periods of the mains voltage by injecting a small frequency increment in the second one. This paper compares five alternatives to estimate the gain in only one half-period of the mains, what would allow to increase the controller bandwidth. The alternatives are based on the computation of the DTFS of the sidebands. They are off-line implemented and experimentally verified. The proposed method can also be implemented in real time into a digital controller.
000084197 536__ $$9info:eu-repo/grantAgreement/ES/DGA/FSE$$9info:eu-repo/grantAgreement/ES/MINECO/RTC-2014-1847-6$$9info:eu-repo/grantAgreement/ES/MINECO/TEC2016-78358-R
000084197 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000084197 655_4 $$ainfo:eu-repo/semantics/conferenceObject$$vinfo:eu-repo/semantics/acceptedVersion
000084197 700__ $$0(orcid)0000-0002-8007-5613$$aArtigas, J.I.$$uUniversidad de Zaragoza
000084197 700__ $$0(orcid)0000-0003-4633-4551$$aBarragan, L.A.$$uUniversidad de Zaragoza
000084197 700__ $$0(orcid)0000-0001-5832-1163$$aDominguez, A.$$uUniversidad de Zaragoza
000084197 700__ $$0(orcid)0000-0003-1403-1505$$aOtin, A.$$uUniversidad de Zaragoza
000084197 700__ $$0(orcid)0000-0002-6881-4209$$aUrriza, I.$$uUniversidad de Zaragoza
000084197 7102_ $$15007$$2520$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Ingen.Sistemas y Automát.
000084197 7102_ $$15008$$2785$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Tecnología Electrónica
000084197 773__ $$g18850 (2018), [8 pp]$$tEuropean Conference on Power Electronics and Applications.$$x2325-0313
000084197 85641 $$uhttp://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8515503$$zTexto completo de la revista
000084197 8564_ $$s193697$$uhttps://zaguan.unizar.es/record/84197/files/texto_completo.pdf$$yPostprint
000084197 8564_ $$s100638$$uhttps://zaguan.unizar.es/record/84197/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000084197 909CO $$ooai:zaguan.unizar.es:84197$$particulos$$pdriver
000084197 951__ $$a2021-05-07-08:10:39
000084197 980__ $$aARTICLE