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The Hilbert transform (HT) is widely used in signal processing and it has been found as a good tool to understand some physical phenomena in electrical systems. This paper presents a methodology to derive the input impedance of a power electronic converter with the application of the Hilbert transform. The results in the frequency domain based on the Fourier transform are compared with the HT calculations...
Thermal modeling of power electronics modules is often used for the prediction of internal temperatures which is essential for safe operation and life time estimations. However, the models provided by manufacturers are normally quite simplified, accounting only partially for the crosscoupling effects between chips. A more accurate analysis is possible using Finite Element Method (FEM) analysis but...
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