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Extension of a Calculation Model based on the Pi Line Theory for Transient Voltage Distribution in Inductors by Complex Permittivity and Frequency-Depending Com
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| Author(s) |
Lukas REISSENWEBER |
| Abstract |
In order to design inductors for high frequencies with related fast voltage increases, it is necessary to know the transient voltage distribution. Therefore the extension of a calculation model by dielectric losses (complex permittivity) and frequency-dependent core losses (complex permeability) is presented. The calculation model is based on the p line theory. The extension enables a higher accuracy in calculation of the current and the voltage distribution for any applied voltage signal. Simulations with different rise times show the potential of the model to calculate the nonlinear voltage distribution in turn on and switching moments. |
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| Filename: | 0531-epe2019-full-19153835.pdf |
| Filesize: | 1.354 MB |
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| Type |
Members Only |
| Date |
Last modified 2020-08-14 by System |
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