Modelling an Anti-Ferroelectric Ceramic Capacitor for Time- and Frequency-Domain Simulations of Power Systems
Konferenz: PCIM Europe 2016 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
10.05.2016 - 12.05.2016 in Nürnberg, Deutschland
Tagungsband: PCIM Europe 2016
Seiten: 8Sprache: EnglischTyp: PDF
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Autoren:
Schefler, Stefan; Koini, Markus; Weber, Stefan (EPCOS AG, Germany)
Puff, Markus (EPCOS AG, Austria)
Inhalt:
In this paper a level 2 model of a new ceramic DC-link capacitor is presented. The model identifies the most important characteristics like temperature, AC ripple and DC bias dependency of capacitance and losses. The model is implemented for time- and frequency-domain up to radio frequencies for EMC simulation. Non-linearities have been taken into account to be able to do system optimization for steady-state conditions of applications.