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Hysteresis modelling of a medium frequency single-phase transformer
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| Author(s) |
Piotr DWORAKOWSKI |
| Abstract |
The article describes a feedback Preisach hysteresis model equivalent circuit implementation of a medium frequency single-phase transformer being a part of a high power and high efficiency DC-DC converter. The macroscopic models of magnetic hysteresis are introduced and the feedback Preisach model is selected for further analysis. The hysteresis model is developed for a prototype transformer and the hysteresis loops are compared against a measurement. The equivalent circuit implementation of the hysteresis model is proposed and analysed. The equivalent circuit model is validated in no load operation and compared with a measurement. |
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| Filename: | 0066-epe2017-full-14542330.pdf |
| Filesize: | 969.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-17 by System |
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