IET Power Electronics, ( ISI ), Volume (8), No (2), Year (2015-2) , Pages (245-254)

Title : ( Simple digital current control strategy for single-phase grid-connected converters )

Authors: Majid Sanatkar Chayjani , Mohammad Monfared ,

Citation: BibTeX | EndNote

This study proposes a simple digital current control technique for single-phase grid-connected voltage source converters. Unlike conventional strategies, the proposed method does not require any proportional-integral or proportional-resonant controller, fictitious phase generation, reference frame transformation and decoupling network; thus, it has the advantages of simplicity and reduced computational efforts. The suggested digital technique only uses a simple proportional controller in its structure and can be directly implemented on available digital signal processors. A digital controller parameter design procedure is proposed which ensures stability and near-zero steady-state error under all circumstances. Simulation and experimental results confirm that the proposed technique provides a fast and accurate current tracking with minimum harmonic distortions.

Keywords

, current control; single, phase; grid, connected
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@article{paperid:1046666,
author = {Sanatkar Chayjani, Majid and Monfared, Mohammad},
title = {Simple digital current control strategy for single-phase grid-connected converters},
journal = {IET Power Electronics},
year = {2015},
volume = {8},
number = {2},
month = {February},
issn = {1755-4535},
pages = {245--254},
numpages = {9},
keywords = {current control; single-phase; grid-connected converter},
}

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%0 Journal Article
%T Simple digital current control strategy for single-phase grid-connected converters
%A Sanatkar Chayjani, Majid
%A Monfared, Mohammad
%J IET Power Electronics
%@ 1755-4535
%D 2015

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