ELECTROMAGNETIC ANALYSIS OF A SINGLE-PHASE TRHEE-LEVEL NPC CONVERTER
No. 2 (2012), Conversion of Electric Energy Parameters
No. 2 (2012)
Conversion of Electric Energy Parameters

ELECTROMAGNETIC ANALYSIS OF A SINGLE-PHASE TRHEE-LEVEL NPC CONVERTER

Published 2012-02-02
S.V. Brovanov
Novosibirsk state technical university, Karla Marksa av., 20, 630092, Novosibirsk, Russia.
M.A. Dybko
Novosibirsk state technical university, Karla Marksa av., 20, 630092, Novosibirsk, Russia.
E.V. Grishanov
Novosibirsk state technical university, Karla Marksa av., 20, 630092, Novosibirsk, Russia.
ARTICLE_27_PDF (Українська)

Keywords

Multilevel NPC converter
Space vector PWM
Neutral point current многоуровневый преобразователь
векторная ШИМ
ток средней линии

How to Cite

[1]
Брованов, С., Дыбко, М. and Гришанов, Е. 2012. ELECTROMAGNETIC ANALYSIS OF A SINGLE-PHASE TRHEE-LEVEL NPC CONVERTER. Tekhnichna Elektrodynamika. 2 (Feb. 2012), 059.
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Abstract

The paper presents an exploration of the neutral point current without PWM harmonics in a three-level single phase NPC converter. The analysis is based on the switching states and the Space vector PWM concepts. An analytical equation for neutral point current without PWM harmonics is obtained. The equation allows to analyze the low frequency harmonics of the current. The work is carried out under the State contract No. 13.G36.31.0010 dated as of October 22, 2010. References 2, table 1, figures 2.

ARTICLE_27_PDF (Українська)

References

Leopoldo G. Franquelo, Jose Rodriguez, Jose I. Leon, Samir Kouro, Ramon Portillo, Maria A.M. Prats. The Age of Multilevel Converters Arrives // IEEE Industrial electronics Magazine. – 2008. – June. – Pp. 28–39.

Brovanov S.V., Kharitonov S.A., Dybko M.A., Grishanov E.V. A New Approach for Current Calculation in a Single-phase Three-level NPC Converter With Space Vector PWM // International Conference on Computational Technologies in Electrical and Electronics Engineering Sibircon-2010. Volume II. Irkutsk Listvyanka, Russia, July, 2010. Pp. 639-644.

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