Novel iGSE-C Loss Modeling of X7R Ceramic Capacitors

Due to the large relative permittivity of Class II dielectrics, ceramic capacitors (CCs) from these materials promise significant volume and weight reductions in inverter and rectifier sine-wave filters, and are especially attractive in mobile applications that demand ultrahigh power density. While...

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Veröffentlicht in:	IEEE transactions on power electronics 2020-12, Vol.35 (12), p.13367-13383
Hauptverfasser:	Menzi, David, Bortis, Dominik, Zulauf, Grayson, Heller, Morris, Kolar, Johann W.
Format:	Artikel
Sprache:	eng
Schlagworte:	AC–DC power converters Applications programs Bias Capacitance Capacitors ceramic capacitors (CCs) Ceramics dc–ac power converters Electromagnetic wave filters Engineering Engineering, Electrical & Electronic Excitation Ferroelectricity Harmonic analysis iGSE for CCs (iGSE-C) improved generalized Steinmetz equation (iGSE) inverters large-signal excitation Loss measurement Magnetic hysteresis Mathematical model Mobile computing Modelling Permittivity power capacitors rectifiers Science & Technology Sine waves Steinmetz loss modeling Technology Waveforms Weight reduction
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