Prediction of the common-mode self-capacitance of common-mode inductors is essential to their design in order to ensure effective operation over the frequency range of interest. This paper presents a model for the calculation of common-mode capacitance of a bus-bar-based common-mode inductor. An equivalent circuit of the inductor that accounts for high-frequency effects such as eddy currents in nanocrystalline cores is also set forth. The predicted and measured capacitances are compared for three such inductors.
Common-Mode Capacitance of Bus-Bar-Based Common-Mode Inductors
2021-08-03
1624992 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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