Optimizing Method for Photovoltaic Water-Pumping Systems under Partial Shading and Changing Pump Head
Perla Yazmín Sevilla-Camacho,
José Billerman Robles-Ocampo,
Sergio De la Cruz-Arreola
et al.
Abstract:Photovoltaic systems for pumping water, based on direct current powered motor pumps, have great application in small rural regions without electrical networks. In addition, these systems provide environmental benefits by replacing fossil fuels. However, these systems reduce their performance due to partial shading, which is magnified by the internal mismatch of the PV modules. This work proposes an intelligent, low-cost, and automatic method to mitigate these effects through the electrical reconfiguration of t… Show more
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