File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Conference Paper: Dynamic modeling of partial shading on photovoltaic arrays

TitleDynamic modeling of partial shading on photovoltaic arrays
Authors
Issue Date2015
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943
Citation
The 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC., 20-24 September 2015. In Conference Proceedings, 2015, p. 6616-6621 How to Cite?
AbstractStatic partial shading on large photovoltaic arrays has already been modeled by many researchers over the last two decades. However, little research has been devoted to dynamic partial shading that is more realistic in practice. This project investigates an efficient MATLAB-based model that incorporates the dynamic characteristics of a photovoltaic (PV) module under a non-ideal moving shadow which has different degrees of shading. It is found that shadows with the same shape and transmittance configuration but different moving characteristics (such as initial point, speed and path) could transform the power-voltage curve of a PV array in different ways. This dynamic model can be used as a common platform to evaluate the effectiveness of the different MPP tracking algorithms and controllers under dynamically moving shadow conditions. Experimental results have been obtained to validate the model.
Persistent Identifierhttp://hdl.handle.net/10722/221949
ISBN

 

DC FieldValueLanguage
dc.contributor.authorYang, H-
dc.contributor.authorYan, S-
dc.contributor.authorTan, SC-
dc.contributor.authorHui, SYR-
dc.creatorsml 160104-
dc.date.accessioned2015-12-21T05:49:06Z-
dc.date.available2015-12-21T05:49:06Z-
dc.date.issued2015-
dc.identifier.citationThe 2015 IEEE Energy Conversion Congress and Exposition (ECCE), Montreal, QC., 20-24 September 2015. In Conference Proceedings, 2015, p. 6616-6621-
dc.identifier.isbn978-1-4673-7151-3-
dc.identifier.urihttp://hdl.handle.net/10722/221949-
dc.description.abstractStatic partial shading on large photovoltaic arrays has already been modeled by many researchers over the last two decades. However, little research has been devoted to dynamic partial shading that is more realistic in practice. This project investigates an efficient MATLAB-based model that incorporates the dynamic characteristics of a photovoltaic (PV) module under a non-ideal moving shadow which has different degrees of shading. It is found that shadows with the same shape and transmittance configuration but different moving characteristics (such as initial point, speed and path) could transform the power-voltage curve of a PV array in different ways. This dynamic model can be used as a common platform to evaluate the effectiveness of the different MPP tracking algorithms and controllers under dynamically moving shadow conditions. Experimental results have been obtained to validate the model.-
dc.languageeng-
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1002943-
dc.relation.ispartofIEEE Energy Conversion Congress and Exposition (ECCE)-
dc.rightsIEEE Energy Conversion Congress and Exposition (ECCE). Copyright © IEEE.-
dc.rights©2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.-
dc.titleDynamic modeling of partial shading on photovoltaic arrays-
dc.typeConference_Paper-
dc.identifier.emailTan, SC: sctan@eee.hku.hk-
dc.identifier.emailHui, SYR: ronhui@eee.hku.hk-
dc.identifier.authorityTan, SC=rp01606-
dc.identifier.authorityHui, SYR=rp01510-
dc.description.naturelink_to_OA_fulltext-
dc.identifier.doi10.1109/ECCE.2015.7310586-
dc.identifier.hkuros256489-
dc.identifier.spage6616-
dc.identifier.epage6621-
dc.publisher.placeUnited States-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats