Reduced-Order Model of a Half-Bridge Series Resonant Inverter for Power Control in Domestic Induction Heating Applications

Domínguez, A. (Universidad de Zaragoza) ; Barragán, L.A. (Universidad de Zaragoza) ; Artigas, J.I. (Universidad de Zaragoza) ; Otín, A. (Universidad de Zaragoza) ; Urriza, I. (Universidad de Zaragoza) ; Navarro, D. (Universidad de Zaragoza)
Reduced-Order Model of a Half-Bridge Series Resonant Inverter for Power Control in Domestic Induction Heating Applications
Resumen: When modeling resonant inverters considering the harmonic balance method, the order of the obtained transfer functions is twice the state variables number. This is explained because two components are considered for each state variable. In order to obtain a simpler transfer function model of a halfbridge series resonant inverter, different techniques of model order reduction have been considered in this work. Thus, a reduced-order model has been obtained by residualization providing much simpler analytical expressions than the original model. The proposed model has been validated by simulation and experimentally. The validity range of the proposed model is extended up to a tenth of the switching frequency. Taking into account the great load variability of induction heating applications, the proposed reduced-order model will allow the design of advanced controllers such as Gain-Scheduling.
Idioma: Inglés
DOI: 10.1109/ICIT.2015.7125473
Año: 2015
Publicado en: IEEE International Conference on Industrial Technology 2015 (2015), 2542-2547
ISSN:

Factor impacto SCIMAGO:

Financiación: info:eu-repo/grantAgreement/ES/MINECO/CSD2009-00046
Financiación: info:eu-repo/grantAgreement/ES/MINECO/RTC-2014-1847-6
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TEC2013-42937-R
Tipo y forma: Congress (PrePrint)
Área (Departamento): Tecnología Electrónica (Departamento de Ingeniería Electrónica y Comunicaciones)
Exportado de SIDERAL (2018-01-24-09:59:37)

Este artículo se encuentra en las siguientes colecciones:
articulos > articulos-por-area > tecnologia_electronica



 Notice créée le 2016-09-23, modifiée le 2018-01-24


Preprint:
 PDF
Évaluer ce document:

Rate this document:
1
2
3
 
(Pas encore évalué)