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Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

K. Edelmoser:
"High Efficiency Inverter Switching Stage";
Vortrag: International Aegean Conference on Electrical Machines and Power Electronics ACEMP, Istanbul, Turkey; 26.05.2004 - 28.05.2004; in: "Proceedings of the ACEMP", (2004), S. 205 - 209.



Kurzfassung englisch:
State of the art power inverters fight with the
disadvantage of hard-switched inverter power
stages, normally realized by halve bridges. Also soft
switching topologies do not give full benefits at all.
A simple modification in the inverter stage, the
separation of the current paths can lead to a
significant improvement of the losses in the System.
Alternatively a slight additional modification, the
usage of a tapped inductor can help to realize a more
optimal design. The topology presented in this paper
shows a remarkable improvement of the switching
losses and significantly reduced EMC compared to
standard solutions. It is well suited for solar power
inverter applications.
Keywords: Inverter, Solar, PWM, losses


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Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.