文章基本信息

标题：Bi directionalTransformerless Inverter using Interleaved Modulation
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作者：W. Princy ; T.Porselvi
期刊名称：International Journal of Engineering Research
印刷版ISSN：2319-6890
出版年度：2016
卷号：5
期号：3
页码：220-225
DOI：10.17950/ijer/v5s3/311
出版社：IJER
摘要：A new transformer less Photo voltaic inverter with bidirectional capability has been developed where the concept of High Frequency Leg (HFL) is used. This allows the use of high switching frequency which reduces the size of the filter elements. As the number of legs is increased, the power handling capacity of the inverter is increased and the inductor current ripple is reduced. The bi directional feature of this inverter has made it more attractive for PV applications.
关键词：Basic Switching Cells; Photovoltaic ; Inverters without Isolation Transformer; Bidirectional ; power flow; High Frequency Leg