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A Transformerless Single-Phase PV Inverter Circuit for Thin-Film or Back-Side Contacted Solar Modules

Gommeringer, Mario; Kammerer, Felix; Schmitt, Alexander; Braun, Michael

Abstract:
This paper deals with a new transformerless single-phase photovoltaic inverter circuit. The circuit is well suited for thin-film or back-side contacted solar modules because one pole of the solar module can be directly connected to the neutral conductor. The circuit uses a flying capacitor for one of both half-waves, requires only five transistors and is capable of providing inductive as well as capacitive reactive power.

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Volltext §
DOI: 10.5445/IR/1000047765
Originalveröffentlichung
DOI: 10.1109/IECON.2014.7048647
Coverbild
Zugehörige Institution(en) am KIT Elektrotechnisches Institut (ETI)
Publikationstyp Proceedingsbeitrag
Jahr 2014
Sprache Englisch
Identifikator ISBN: 978-1-4799-4032-5
urn:nbn:de:swb:90-477656
KITopen-ID: 1000047765
Erschienen in IECON 2014 - 40th annual conference of the IEEE Industrial Electronics Society : Dallas, Texas, USA, 29 October - 1 November 2014
Verlag IEEE, Piscataway (NJ)
Seiten 1148-1153
Schlagworte Power Electronic Converters
KIT – Die Forschungsuniversität in der Helmholtz-Gemeinschaft
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