Investigation of the harmonic response of a photovoltaic system with a solar emulator

S. Armstrong, C. K. Lee, W. G. Hurley

Research output: Chapter in Book or Conference Publication/ProceedingConference Publicationpeer-review

23 Citations (Scopus)

Abstract

This paper proposes a solar emulator to imitate the output of a solar panel and introduces a novel approach to maximum power point tracking (MPPT). It is difficult to analyse the performance of a photovoltaic system, therefore, an emulator circuit which models the solar array under controlled conditions is required. A DC halogen lamp, where the brightness can be adjusted as required, will illuminate a single solar cell. The output of the solar cell is amplified to produce the characteristics of a large solar panel. A new methodology, the Harmonic detection Method (HDM) is investigated which aims to locate the maximum power point by examining the harmonics produced at different locations on the current -voltage characteristic curve.

Original languageEnglish
Title of host publication2005 European Conference on Power Electronics and Applications
PublisherIEEE Computer Society
ISBN (Print)9075815085, 9789075815085
DOIs
Publication statusPublished - 2005
Event2005 European Conference on Power Electronics and Applications - Dresden, Germany
Duration: 11 Sep 200514 Sep 2005

Publication series

Name2005 European Conference on Power Electronics and Applications
Volume2005

Conference

Conference2005 European Conference on Power Electronics and Applications
Country/TerritoryGermany
CityDresden
Period11/09/0514/09/05

Keywords

  • Device modelling
  • Photovoltaic
  • Solar cell system

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