Losses in Medium-Voltage Megawatt-Rated Direct AC/AC Power Electronics Converters

Direct ac/ac topologies for ac-to-ac power conversion benefit from the absence of dc-link capacitors, and therefore, are highly reliable and have low cost as compared to the traditional voltage-source inverter (VSI)-based topologies. This paper deals with one of the more important tradeoffs consider...

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Veröffentlicht in:	IEEE transactions on power electronics 2015-07, Vol.30 (7), p.3553-3562
Hauptverfasser:	Moghe, Rohit, Kandula, Rajendra P., Iyer, Amrit, Divan, Deepak
Format:	Artikel
Sprache:	eng
Schlagworte:	Comparative analysis Computational modeling Cost analysis Electric currents Loss control Loss measurement Prototypes Silicon Silicon carbide Switches Switching loss Topology Transformers
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