Domestic induction heating system with standard primary inductor for reduced-size and high distance cookware

Plumed, Emilio ; Lope, Ignacio (Universidad de Zaragoza) ; Acero, Jesús (Universidad de Zaragoza) ; Burdío, José Miguel (Universidad de Zaragoza)

Resumen: In this work, a hybrid wireless power transfer system which combines induction heating (IH) and inductive power transfer (IPT) functionalities is proposed to improve the performance of a domestic induction heating application with small loads weakly coupled to distant inductors. Considering the basic single-inductor domestic IH application, the addition of a secondary inductor with series compensation capacitor directly attached to the small ferromagnetic cookware. This inductor allows to adapt the primary inductor to the load size, extending load distance while avoiding increased power losses and stress in electronic components. The extended distance can be used to implement the glassless induction concept, where the ceramic glass of typical cooktops is substituted by the kitchen surface itself. The design of the secondary coil is carried out by means of a combination of Finite Element simulations and electrical simulations. A design process including the housing of the resonant capacitors and the selection of the secondary winding number of turns and cabling is presented. As a result, a prototype is implemented and tested under working conditions up to 1500 W at several distances. Experimental results validate the electrical modelling and simulation. Moreover, thermal results confirm the feasibility of the proposal and validate the adopted strategies for the capacitor housing. IEEE

Idioma: Inglés

DOI: 10.1109/TIA.2022.3193107

Año: 2022

Publicado en: IEEE Transactions on Industry Applications 58, 6 (2022), 7562 - 7571
ISSN: 0093-9994

Factor impacto JCR: 4.4 (2022)

Categ. JCR: ENGINEERING, MULTIDISCIPLINARY rank: 23 / 90 = 0.256 (2022) - Q2 - T1
Categ. JCR: ENGINEERING, ELECTRICAL & ELECTRONIC rank: 84 / 274 = 0.307 (2022) - Q2 - T1

Factor impacto CITESCORE: 9.9 - Engineering (Q1)

Factor impacto SCIMAGO: 1.777 - Control and Systems Engineering (Q1) - Industrial and Manufacturing Engineering (Q1) - Electrical and Electronic Engineering (Q1)

Financiación: info:eu-repo/grantAgreement/ES/MICINN-AEI-FEDER/RTC-2017-5965-6
Financiación: info:eu-repo/grantAgreement/ES/MINECO-AEI-FEDER/PID2019-103939RB-I00

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Tecnología Electrónica (Dpto. Ingeniería Electrón.Com.)
Área (Departamento): Área Electromagnetismo (Dpto. Física Aplicada)