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Analysis and design of tubular coils for wireless inductive power transfer systems
Acero, J.
(Universidad de Zaragoza)
;
Serrano, J.
(Universidad de Zaragoza)
;
Carretero, C.
(Universidad de Zaragoza)
;
Lope, I.
(Universidad de Zaragoza)
;
Burdio, J.M.
(Universidad de Zaragoza)
Resumen:
We evaluate copper tubes as alternative of litz wire for planar coils of inductive power transfer (IPT) systems. For this purpose, a design methodology focused on maximizing the product of the magnetic coupling and the quality factor is proposed. The methodology is based on a combination of FEA simulations and analytical calculations of the skin and proximity losses in the tube. Analytical calculations are based on solutions of Maxwell''s equations for a tubular geometry. These solutions are oriented to extract both skin and proximity losses in the tube. Performance of a prototype of 1.5 kW is evaluated and compared with a conventional litz-wire implementation.
Idioma:
Inglés
DOI:
10.1109/APEC.2017.7930795
Año:
2017
Publicado en:
Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
16900830 (2017), 848 - 854
ISSN:
2470-6647
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
Financiación:
info:eu-repo/grantAgreement/ES/UZ/JIUZ-2015-TEC-12
Tipo y forma:
Article (PostPrint)
Área (Departamento):
Área Física Aplicada
(
Dpto. Física Aplicada
)
Área (Departamento):
Área Ingen.Sistemas y Automát.
(
Dpto. Informát.Ingenie.Sistms.
)
Área (Departamento):
Área Tecnología Electrónica
(
Dpto. Ingeniería Electrón.Com.
)
Área (Departamento):
Proy. investigación JBA
(
Dpto. Ingeniería Electrón.Com.
)
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