Axisymmetric Finite Element Modelling of Compound Magnetic Materials Based on Magnetic Micro-Wires by means of Equivalent homogeneous material

Delgado Expósito, Alberto; Oliver Ramírez, Jesús Angel; Cobos Márquez, José Antonio y Rodríguez, Jorge (2017). Axisymmetric Finite Element Modelling of Compound Magnetic Materials Based on Magnetic Micro-Wires by means of Equivalent homogeneous material. En: "2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL)", 9-12 July 2017, Stanford, California, USA. ISBN 978-1-5090-5326-1. pp. 1-5.

Descripción

Título: Axisymmetric Finite Element Modelling of Compound Magnetic Materials Based on Magnetic Micro-Wires by means of Equivalent homogeneous material
Autor/es:
  • Delgado Expósito, Alberto
  • Oliver Ramírez, Jesús Angel
  • Cobos Márquez, José Antonio
  • Rodríguez, Jorge
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL)
Fechas del Evento: 9-12 July 2017
Lugar del Evento: Stanford, California, USA
Título del Libro: 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics (COMPEL)
Fecha: 2017
ISBN: 978-1-5090-5326-1
Materias:
Palabras Clave Informales: micro-wires; FEM; modelling; RFID systems; antennas; homogeneous models; characterization magnetic component
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Compound magnetic materials based on parallel continuous ferromagnetic micro-wires embedded in a body made of polymeric material can potentially offer significant mechanical advantages over well-known fragile ferrite in some applications where the magnetic material has to withstand mechanical vibrations. Since the diameter of the magnetic micro-wires is very small (10’s of um) compared to the rest of the dimensions (100’s mm to 10’s cm), and the number of micro-wires is in the order of 1000’s, brute force simulation by Finite Element Method is not possible. In this work, a method to overcome this limitation is proposed based on the use of a homogenous material that will behave, in a macroscopic sense, as the compound magnetic material. The physical properties of the homogeneous material are obtained in different directions, due to the inherent anisotropy of the compound magnetic component, by means of analytical equations.

Más información

ID de Registro: 51098
Identificador DC: http://oa.upm.es/51098/
Identificador OAI: oai:oa.upm.es:51098
URL Oficial: https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?&filter=issueId%20EQ%20%228013274%22&searchWithin=Axisymmetric&pageNumber=1&resultAction=REFINE
Depositado por: Memoria Investigacion
Depositado el: 10 Oct 2018 18:21
Ultima Modificación: 10 Oct 2018 18:21
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