A Simple Power Electronic Interface for Grid Connected PV System Using Multilevel Inverter with Hysteresis Current Control

International Journal of Advanced Research in Engineering

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Field Value
 
Title A Simple Power Electronic Interface for Grid Connected PV System Using Multilevel Inverter with Hysteresis Current Control
 
Creator Gounden, N. Ammasai
Jenisha, C.Maria
Jose, Binu Ben
Saigopal, T.
 
Description A power electronic interface for grid connected photovoltaic (PV) system using boost converter and multilevel inverter (MLI) has been proposed. The variable dc voltage of the PV array ranging from 60V to 80V is fed as input to the boost converter and the duty ratio of the boost converter is adjusted to obtain the required output voltage of 175V. The boosted voltage of the PV array is given to the MLI, which has the advantage of reduced number of switches. The triggering pulses for IGBT switches in the MLI are given by using Hysteresis Current Controller (HCC) technique. This control strategy is effective to make grid current sinusoidal and to achieve unity power factor.  The proposed scheme is simulated in MATLAB/Simulink and the results are presented. Experimental model of this scheme is developed and the results are compared. This work uses 5 PV panels of 21V, 5A each in series.
 
Publisher Research Plus Journals
 
Date 2016-03-15
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviwed Article
 
Format application/pdf
application/pdf
 
Identifier http://researchplusjournals.com/index.php/IJARE/article/view/71
 
Source International Journal of Advanced Research in Engineering; Vol 2 No 1 (2016): International Journal of Advanced Research in Engineering; 18-23
2412-4362
 
Language eng
 
Relation http://researchplusjournals.com/index.php/IJARE/article/view/71/138
http://researchplusjournals.com/index.php/IJARE/article/view/71/139
 

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