Analytical study and evaluation results of power optimizers for distributed power conditioning in PV arrays

Orduz, Ricardo; Solorzano del Moral, Jorge; Egido, Miguel Angel y Roman, Eduardo (2011). Analytical study and evaluation results of power optimizers for distributed power conditioning in PV arrays. "Progress in Photovoltaics" ; ISSN 1099-159X. https://doi.org/10.1002/pip.1188.

Descripción

Título: Analytical study and evaluation results of power optimizers for distributed power conditioning in PV arrays
Autor/es:
  • Orduz, Ricardo
  • Solorzano del Moral, Jorge
  • Egido, Miguel Angel
  • Roman, Eduardo
Tipo de Documento: Artículo
Título de Revista/Publicación: Progress in Photovoltaics
Fecha: Agosto 2011
Materias:
Escuela: Otros Centros UPM
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The use of modular or ‘micro’ maximum power point tracking (MPPT) converters at module level in series association, commercially known as “power optimizers”, allows the individual adaptation of each panel to the load, solving part of the problems related to partial shadows and different tilt and/or orientation angles of the photovoltaic (PV) modules. This is particularly relevant in building integrated PV systems. This paper presents useful behavioural analytical studies of cascade MPPT converters and evaluation test results of a prototype developed under a Spanish national research project. On the one hand, this work focuses on the development of new useful expressions which can be used to identify the behaviour of individual MPPT converters applied to each module and connected in series, in a typical grid-connected PV system. On the other hand, a novel characterization method of MPPT converters is developed, and experimental results of the prototype are obtained: when individual partial shading is applied, and they are connected in a typical grid connected PV array

Más información

ID de Registro: 10870
Identificador DC: http://oa.upm.es/10870/
Identificador OAI: oai:oa.upm.es:10870
Identificador DOI: 10.1002/pip.1188
URL Oficial: http://onlinelibrary.wiley.com/doi/10.1002/pip.1188/abstract
Depositado por: Memoria Investigacion
Depositado el: 21 May 2012 08:13
Ultima Modificación: 20 Abr 2016 19:04
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