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M. Baka
National Technical University of Athens
6Publications
1H-index
6Citations
Publications 6
Newest
#1M. Baka (NTUA: National Technical University of Athens)H-Index: 1
#2Patrizio Manganiello (IMEC)H-Index: 1
Last.W. F. Catthoor (Katholieke Universiteit Leuven)H-Index: 43
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Abstract Non-uniform conditions within a PV module lead to significant energy losses in conventional topologies. Some of the energy lost due to partial shading can be recovered by installing reconfigurable modules. In order to explore the potential benefits of reconfigurable topologies in installations where non-uniform conditions are dominant, three shading scenarios are simulated throughout the year, both for reconfigurable and conventional modules. This allows the evaluation of the performanc...
#1Patrizio Manganiello (IMEC)H-Index: 1
Last.Jef Poortmans (IMEC)H-Index: 41
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Reconfigurable photovoltaic modules represent an effective solution to improve PV system resilience to partial shading. Indeed, the availability of different configurations increases energy generation under non-uniform conditions. However, the additional components that are active under uniform conditions lead to higher losses compared to equivalent static solutions. This paper presents a methodology for the design of optimized reconfigurable PV modules, balancing losses under uniform conditions...
#1Patrizio Manganiello (IMEC)H-Index: 1
#2M. Baka (NTUA: National Technical University of Athens)H-Index: 1
Last.Francky Catthoor (IMEC)H-Index: 19
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Non-uniform operating conditions of photovoltaic modules have a huge impact on the energy generation of PV installations. To increase the energy yield of PV modules under non-uniform conditions, innovative module topologies have been proposed. However, a complete exploration of these topologies cannot be performed on the field, given the huge cost/time investment required for the realization of all potential topologies, as well as the large time required for comprehensively testing them in a rea...
#1Jef PoortmansH-Index: 41
#2Jan DoutreloigneH-Index: 3
Last.Pieter BauwensH-Index: 3
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In a reconfigurable PV panel, the connections between groups of cells (cell-strings) can be rearranged in order to increase the overall power output under non-uniform conditions. In a traditional PV panel, current mismatch between the series-connected cells (due to irradiation differences of differential aging) limits the generated power output by either reducing the overall current or by bypassing the substring containing the limiting cells. A reconfigurable panel can respond to such a situatio...
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