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MODELLING OF DYNAMIC LOSSES IN MAGNETIC MATERIAL
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| Author(s) |
A. Brockmeyer; L. Schülting |
| Abstract |
This paper shows that the common rnethods of loss calculation for ferro- and ferrimagnetic materials fail in the case of non-sinusoidal magnetic fields and dc-premagnetization appearing in new converter topologies. For this reason a new dynamic calculation model based on the static Jiles-Atherton model of ferromagnetic hysteresis is presented. A good accordance between calculations of the dynamic model and experimental results is shown for any dynamic field condition. |
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| Filename: | Unnamed file |
| Filesize: | 3.714 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-23 by System |
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