DISEÑO DE SISTEMAS FOTOVOLTAICOS CONECTADOS A RED CON TRANSFORMADOR DE ESTADO SÓLIDO Y REDES NEURONALES (DESIGN OF GRID TIED PHOTOVOLTAIC SYSTEMS WITH SOLID STATE TRANSFORMER AND NEURAL NETWORKS)

César Enrique Xool Ramírez, Luis Josué Ricalde Castellanos, Braulio José Cruz Jiménez, Ricardo Javier Peón Escalante, Alejandro Arturo Castillo Atoche

Resumen


Este artículo presenta el diseño de un sistema de generación de energía fotovoltaico incorporando un transformador de estado sólido para la integración a red. El transformador está comprendido de dos etapas, la conversión DC-DC (Dual Active Bridge) e Inversor, alimentados por un arreglo de módulos fotovoltaicos. El principal objetivo de esta investigación es poder extraer la máxima potencia del arreglo, utilizando un control proporcional integral y una red neuronal capaz de determinar el voltaje de máxima potencia necesario para transferir la potencia cosechada a la etapa de conversión DC-DC.

This paper presents the design of a photovoltaic energy generation system incorporating a solid-state transformer for grid integration. The transformer is composed of two stages, DC-DC conversion via a dual active bridge and an inverter, feed from a photovoltaic module array. The main objective of this research is to extract the maximum power from the array, using a proportional-integral control and a neural network able to estimate the maximum power point voltage required to transfer the harvested power into the DC-DC conversion stage.


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Referencias


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