NDLI: A novel single-phase soft switching microinverter for photovoltaic applications

Content Provider	IEEE Xplore Digital Library
Author	Pervaiz, S. Ur Rehman, M. Asghar, A.B. Zaffar, N.
Copyright Year	2013
Description	Author affiliation: SBA Sch. of Sci. & Eng., LUMS, Pakistan (Pervaiz, S.; Ur Rehman, M.; Asghar, A.B.; Zaffar, N.)
Abstract	Microinverters provide a direct way to integrate an individual PV panel to the AC grid. We introduce a novel microinverter design comprising a high frequency full-bridge converter, a pseudo dc link filter, and a line commutated inverter. The approach is well matched to the requirements for high efficiency DC to AC grid-tied and stand-alone converters. We present a detailed working analysis of the proposed design in continuous, boundary, and discontinuous conduction mode. We also show that our design enables reduced device losses, flexible control, and low current harmonic distortion. We present a soft switching scheme for the high frequency full bridge converter stage. Results for design simulation in PSIM™ and implementation in hardware are presented.
Starting Page	1
Ending Page	5
File Size	1466404
Page Count	5
File Format	PDF
e-ISBN	9781479906888
DOI	10.1109/EPECS.2013.6713003
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-10-02
Publisher Place	Turkey
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Module integrated converter Photovoltaic Soft-switching Soft switching Full-bridge Rectifiers Prototypes Switches Inverters
Content Type	Text
Resource Type	Article

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