Electromagnetic and thermal coupled analysis of ferrite orthogonal-core based on three-dimensional reluctance and thermal-resistance network model

Kenji Nakamura, Hirokazu Yoshida, Osamu Ichinokura

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

In this paper, we propose an electromagnetic and thermal coupled analysis of a ferrite orthogonal-core variable inductor based on the equivalent circuit theory. A three-dimensional reluctance network model and thermal-resistance network model are combined with each other, and calculated simultaneously on a general purpose circuit simulator SPICE.

Original languageEnglish
Pages (from-to)2050-2052
Number of pages3
JournalIEEE Transactions on Magnetics
Volume40
Issue number4 II
DOIs
Publication statusPublished - 2004 Jul

Keywords

  • Coupled analysis
  • Iron loss
  • Orthogonal-core
  • Reluctance network analysis (RNA)
  • SPICE
  • Thermal-resistance network analysis
  • Variable inductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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