Zeitschriftenartikel:
Th. Nussbaumer, M. Baumann, J.W. Kolar:
"Comparative evaluation of modulation methods of a three-phase buck + boost PWM rectifier. Part II: Experimental verification";
IET Power Electron,
1
(2008),
2;
S. 268
- 274.
Kurzfassung englisch:
Different switching state sequences of a three-phase three-switch buck-type unity power factor PWM
rectifier with integrated DC/DC boost output stage are presented. They are analysed concerning switching losses
and ripple components at the input (filter capacitor voltage ripple) and at the output (DC link current inductor
ripple). For a fair comparison, pulse frequencies of different modulation methods are adopted in order to achieve
the same switching losses. The rms value and envelopes and time behaviour of the ripple components are
analysed analytically and by simulation, and one advantageous modulation method is determined. The paper
provides the basis for a subsequent experimental verification, which is performed in part II.
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1049/iet-pel:20070124
Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_165537.pdf
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.