Journal article
A New Common-Mode Transformerless Photovoltaic Inverter
Abstract
Transformerless inverters are being widely used in grid-connected photovoltaic (PV) generation systems. Transformer elimination, in grid-connected PV systems, has many advantages. This not only reduces cost, size, and weight, but also increases the whole system efficiency. However, once the transformer is removed, there is no galvanic isolation between grid and PV array; as a consequence, leakage current appears due to parasitic capacitance to …
Authors
Vázquez N; Rosas M; Hernández C; Vázquez E; Perez-Pinal FJ
Journal
IEEE Transactions on Industrial Electronics, Vol. 62, No. 10, pp. 6381–6391
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
October 1, 2015
DOI
10.1109/tie.2015.2426146
ISSN
0278-0046