Referenced Items are not available for this document.
There is a strong trend in the photovoltaic inverter technology to use transformerless topologies in order to acquire higher efficiencies combining with very low ground leakage current. In this paper, a new topology, based on the H-bridge with a new ac bypass circuit consisting of a diode rectifier and a switch with clamping to the dc midpoint, is proposed. The topology is simulated and experimentally validated, and a comparison with other existing topologies is performed. High conversion efficiency and low leakage current are demonstrated.
Published in:
Industrial Electronics, IEEE Transactions on
(Volume:58
,
Issue:
1
)
Date of Publication: Jan. 2011
- Page(s):
- 184 - 191
- ISSN :
- 0278-0046
- INSPEC Accession Number:
- 11692754
- Digital Object Identifier :
- 10.1109/TIE.2009.2024092
- Product Type:
- Journals & Magazines
- Date of Publication :
- 05 June 2009
- Date of Current Version :
- 10 December 2010
- Issue Date :
- Jan. 2011
- Sponsored by :
- IEEE Industrial Electronics Society
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