Exploració per autor "Sera, Dezso"
Ara es mostren els items 5-6 de 6
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Local reactive power control methods for overvoltage prevention of distributed solar inverters in low-voltage grids
Demirok, Erhan; Casado Gonzalez, P.; Frederiksen, K.H.B.; Sera, Dezso; Rodríguez Cortés, Pedro; Teodorescu, Remus (2011-12-27)
Article
Accés restringit per política de l'editorialThe main objective of this study is to increase the penetration level of photovoltaic (PV) power production in low-voltage (LV) grids by means of solar inverters with reactive power control capability. This paper ... -
Partial shadowing detection based on equivalent thermal voltage monitoring for PV module diagnostics
Sera, Dezso; Teodorescu, Remus; Rodríguez Cortés, Pedro (2009)
Text en actes de congrés
Accés obertPartial shadowing of photovoltaic systems can overproportionally reduce the energy yield and lead to early ageing and failure of the shadowed cells. Large area shadows are relatively easy to detect due to the eminent ...