open access

https://hdl.handle.net/2115/61520

Equivalent-Circuit Generation From Finite-Element Solution Using Proper Orthogonal Decomposition

英語

model order reduction (MOR)

2016-03

IEEE (Institute of Electrical and Electronics Engineers)

IEEE transactions on magnetics

52(3)

7206804

This paper presents the generation of equivalent circuits from a finite-element (FE) model of electromagnetic devices using proper orthogonal decomposition (POD). This method effectively computes the frequency response of the reduced FE model constructed by the POD-based model order reduction. Then, the circuit parameters are determined so as to minimize the error between the frequency responses of the reduced FE model and equivalent circuit. The frequency characteristics of an inductor and the induction heating machine evaluated by the equivalent circuit are shown to be in good agreement with those computed from the original FE model.

学術雑誌論文

Accepted Manuscript

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0018-9464