Accurately modeling EI core inductors using a high-fidelity magnetic equivalent circuit approach
We present a high-fidelity magnetic equivalent circuit (HFMEC) inductor model that reduces the inaccuracies associated with a traditional MEC approach. The model can accurately predict the flux linkage versus current characteristic in a fraction of the time needed for finite-element analysis. The ac...
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| Veröffentlicht in: | IEEE transactions on magnetics 2006-01, Vol.42 (1), p.40-46 |
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| container_title | IEEE transactions on magnetics |
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| creator | Cale, J. Sudhoff, S.D. Li-Quan Tan |
| description | We present a high-fidelity magnetic equivalent circuit (HFMEC) inductor model that reduces the inaccuracies associated with a traditional MEC approach. The model can accurately predict the flux linkage versus current characteristic in a fraction of the time needed for finite-element analysis. The accuracy, computational efficiency, and simple inputs (consisting of only geometry and material specifications) make the model ideal for automated inductor design. |
| doi_str_mv | 10.1109/TMAG.2005.859439 |
| format | Article |
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| source | IEEE Electronic Library (IEL) |
| subjects | Computational efficiency Computational geometry Couplings Cross-disciplinary physics: materials science rheology Design engineering Equivalent circuits Exact sciences and technology Finite element methods Flux Inductor modeling Inductors Magnetic analysis Magnetic cores magnetic equivalent circuits Magnetic flux Magnetism Materials science Mathematical analysis Mathematical models Other topics in materials science Physics Predictive models Specifications |
| title | Accurately modeling EI core inductors using a high-fidelity magnetic equivalent circuit approach |
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