{"title":"Design and Realization of a Photovoltaic Tracer using DC/DC Converter","authors":"Abdelilah Khlifi, Yamina Khlifi, Mohamed Larbi Elhafyani","doi":"10.3103/s0003701x23601321","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">\n<b>Abstract</b>\n</h3><p>This article deals with the characterization of photovoltaic (PV) panels using current-voltage (I–V) tracers. It focuses on the realization of a low cost and real-time I–V tracer that uses an inexpensive DC/DC converter, a fixed load and sensors for measuring current and voltage of the PV Panel. Additionally, a data acquisition interface (DAI) is developed to collect real-time PV data under different weather conditions. The developed tracer reduces testing time for PV panel characterization compared with classical methods. In order to evaluate the performance of the developed tracer, we analyze the electrical parameters to which the electronic equipment is exposed and contrasts the advantages of the suggested technique and disadvantages of the classical method of measurement (i.e., using multimers), taking a variety of criteria including accuracy into account. For further validation, we compare the experimental PV characteristics to the simulated PV curves obtained using a single diode model.</p>","PeriodicalId":475,"journal":{"name":"Applied Solar Energy","volume":null,"pages":null},"PeriodicalIF":1.2040,"publicationDate":"2024-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Solar Energy","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.3103/s0003701x23601321","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Energy","Score":null,"Total":0}
引用次数: 0
Abstract
This article deals with the characterization of photovoltaic (PV) panels using current-voltage (I–V) tracers. It focuses on the realization of a low cost and real-time I–V tracer that uses an inexpensive DC/DC converter, a fixed load and sensors for measuring current and voltage of the PV Panel. Additionally, a data acquisition interface (DAI) is developed to collect real-time PV data under different weather conditions. The developed tracer reduces testing time for PV panel characterization compared with classical methods. In order to evaluate the performance of the developed tracer, we analyze the electrical parameters to which the electronic equipment is exposed and contrasts the advantages of the suggested technique and disadvantages of the classical method of measurement (i.e., using multimers), taking a variety of criteria including accuracy into account. For further validation, we compare the experimental PV characteristics to the simulated PV curves obtained using a single diode model.
期刊介绍：
Applied Solar Energy is an international peer reviewed journal covers various topics of research and development studies on solar energy conversion and use: photovoltaics, thermophotovoltaics, water heaters, passive solar heating systems, drying of agricultural production, water desalination, solar radiation condensers, operation of Big Solar Oven, combined use of solar energy and traditional energy sources, new semiconductors for solar cells and thermophotovoltaic system photocells, engines for autonomous solar stations.
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