Adaptive maximum power point tracking algorithm for multi-variable applications in photovoltaic arrays Reportar como inadecuado




Adaptive maximum power point tracking algorithm for multi-variable applications in photovoltaic arrays - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Carlos Andrés Ramos Paja ; Luz Adriana Trejos Grisales ;Revista EIA 2013, 10 20

Autor: Andrés Julián Saavedra Montes

Fuente: http://www.redalyc.org/


Introducción



Revista EIA ISSN: 1794-1237 revista@eia.edu.co Escuela de Ingeniería de Antioquia Colombia Saavedra Montes, Andrés Julián; Ramos Paja, Carlos Andrés; Trejos Grisales, Luz Adriana Adaptive maximum power point tracking algorithm for multi-variable applications in photovoltaic arrays Revista EIA, vol.
10, núm.
20, julio-diciembre, 2013, pp.
193-206 Escuela de Ingeniería de Antioquia Envigado, Colombia Available in: http:--www.redalyc.org-articulo.oa?id=149229801015 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Revista EIA, ISSN 1794-1237- Año X- Volumen 10 - Número 20 - Julio-Diciembre 2013 -pp.
193-206 Publicación semestral de carácter técnico-científico - Escuela de Ingeniería de Antioquia —EIA—, Medellín (Colombia) Adaptive maximum power point tracking algorithm for multi-variable applications in photovoltaic arrays Andrés Julián Saavedra Montes* Carlos Andrés Ramos Paja** Luz Adriana Trejos Grisales*** ABSTRACT Classical algorithms for multi-variable photovoltaic systems use fixed-size perturbations, which does not optimize the produced power in both steady-state and transient conditions.
Therefore, an adaptive maximum power point tracking algorithm for photovoltaic systems is proposed in this paper to improve the power generation in both transient and steady-state conditions.
The proposed algorithm only uses a single pair of current-voltage sensors to reach the global maximum available power, which contrast with the high number of sensors required by others distributed maximum power point tracking solutions.
The algorithm recognizes the voltage pattern exhibited by PV system in both steady-state and transient conditions to adapt the size perturbations accordingly: in steady-state conditions reduces the...





Documentos relacionados