INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
SuDoKu Reconfiguration Technique to Enhance the Maximum Power under Partial Shading Conditions in PV arrays
Authors Name:
MANJUNATHA PRABHU P
, SHANTHVEERESH N S , KIRAN M R
Unique Id:
IJSDR2012041
Published In:
Volume 5 Issue 12, December-2020
Abstract:
Mismatch losses ignore the performance of individual photovoltaic (PV) modules and cut back most of the power from the PV array. These losses mainly due to partial shading condition (PSC), are caused by the reduction of spacing between PV modules, passing clouds, and near buildings, etc. Several techniques are present in the literature to cut back the partial shading issues. One of the most effective methods is the reconfiguration techniques, namely reconfigure the location of PV modules in PV array so as to distribute partial shading effects and increase the maximum power output. This paper proposes a Sudoku reconfiguration pattern for 9X9 Total-Cross-Tied (TCT) PV array to enhance maximum power output under partial shading conditions. The main aim of this approach is to arrange the PV modules in TCT array according to the Sudoku pattern without altering the electrical connections. Further, the performance of the proposed pattern is evaluated with different existing PV array configurations by comparing the Global Maximum Power Point (GMPP), Mismatch Losses (ML), Fill Factor (FF) and Efficiency (η). Based on the results of this paper, it is concluded that the proposed improved SuDoKu PV array arrangement enhances the global maximum power under all shading conditions
Keywords:
PV array, SuDoKu, GMPP, LMPP, MPPT
Cite Article:
"SuDoKu Reconfiguration Technique to Enhance the Maximum Power under Partial Shading Conditions in PV arrays", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 12, page no.275 - 282, December-2020, Available :http://www.ijsdr.org/papers/IJSDR2012041.pdf
Downloads:
000337214
Publication Details:
Published Paper ID: IJSDR2012041
Registration ID:192730
Published In: Volume 5 Issue 12, December-2020
DOI (Digital Object Identifier):
Page No: 275 - 282
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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