Seguimiento distribuido del punto de máxima potencia en micro-redes eólicas
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Universidad Distrital Francisco José de Caldas
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Con el objetivo de reducir los requerimientos de hardware en microredes basadas en aero-generadores, se propone un algoritmo para el seguimiento distribuido del punto de máxima potencia. Esta solución reduce la cantidad de sensores de corriente y unidades de procesamiento requeridas para extraer la máxima potencia en la micro-red en comparación con soluciones tradicionales, reduciendo el costo de la aplicación. El análisis de los puntos óptimos de operación de aero-generadores se realizó experimentalmente, lo que provee además parámetros realistas para los modelos de simulación. Finalmente, la solución propuesta se validó a través de simulaciones detalladas en el software PSIM, comparando el desempeño logrado contra soluciones tradicionales.
With the aim of reducing the hardware requirements in micro-grids based on wind generators, a distributed maximum power point tracking algorithm is proposed. Such a solution reduces the amount of current sensors and processing devices to maximize the power extracted from the micro-grid, reducing the application cost. The analysis of the optimal operating points of the wind generator was performed experimentally, which in addition provides realistic model parameters. Finally, the proposed solution was validated by means of detailed simulations performed in the power electronics software PSIM, contrasting the achieved performance with traditional solutions.
With the aim of reducing the hardware requirements in micro-grids based on wind generators, a distributed maximum power point tracking algorithm is proposed. Such a solution reduces the amount of current sensors and processing devices to maximize the power extracted from the micro-grid, reducing the application cost. The analysis of the optimal operating points of the wind generator was performed experimentally, which in addition provides realistic model parameters. Finally, the proposed solution was validated by means of detailed simulations performed in the power electronics software PSIM, contrasting the achieved performance with traditional solutions.
Palabras clave
distributed operation, maximum power point tracking, wind generator., Aero-generador, operación distribuida, seguimiento del punto de máxima potencia.