TY - GEN
T1 - Novel Shade Dispersion Method to Extract Maximum Power under Partial Shading Condition
AU - Chandrakant Chavan, Vinaya
AU - Mikkili, Suresh
AU - Kumar Bonthagorla, Praveen
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/10/13
Y1 - 2021/10/13
N2 - Partial shading condition (PSC) is a critical factor affecting the performance of PV array in terms of mismatch losses and power loses. To alleviate it, various conventional and hybrid PV array topologies has suggested in the literature. It concentrates the shade on the influenced area. PSC decayed the power extraction capability and increses mismatch and power losses. Reconfiguration of PV panel mitigates this issue through shade dispersion. This paper introduces the new physical repositioning method, novel shade dispersion (NSD) and compares it with conventional configurations. In this paper, 36, 213W, 6X6 PV array structure has simulated in MATLAB/ Simulink. The performance has been investigated based on P-V characteristic, a number of peaks, global maximum power point (GMPP), mismatch losses (ML), and fill factor (FF) and efficiency. The performance has analyzed under horizontal (Horiz), vertical (Verti), long wide (LW), left top corner (LTC), right top corner (RTC), right bottom corner (RBC) and left bottom corner (LBC), shading patterns.
AB - Partial shading condition (PSC) is a critical factor affecting the performance of PV array in terms of mismatch losses and power loses. To alleviate it, various conventional and hybrid PV array topologies has suggested in the literature. It concentrates the shade on the influenced area. PSC decayed the power extraction capability and increses mismatch and power losses. Reconfiguration of PV panel mitigates this issue through shade dispersion. This paper introduces the new physical repositioning method, novel shade dispersion (NSD) and compares it with conventional configurations. In this paper, 36, 213W, 6X6 PV array structure has simulated in MATLAB/ Simulink. The performance has been investigated based on P-V characteristic, a number of peaks, global maximum power point (GMPP), mismatch losses (ML), and fill factor (FF) and efficiency. The performance has analyzed under horizontal (Horiz), vertical (Verti), long wide (LW), left top corner (LTC), right top corner (RTC), right bottom corner (RBC) and left bottom corner (LBC), shading patterns.
UR - https://www.scopus.com/pages/publications/85119477261
UR - https://www.scopus.com/pages/publications/85119477261#tab=citedBy
U2 - 10.1109/IECON48115.2021.9589090
DO - 10.1109/IECON48115.2021.9589090
M3 - Conference contribution
AN - SCOPUS:85119477261
T3 - IECON Proceedings (Industrial Electronics Conference)
BT - IECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 47th Annual Conference of the IEEE Industrial Electronics Society, IECON 2021
Y2 - 13 October 2021 through 16 October 2021
ER -