A proposed graphical electrical signatures supervision method to study PV module failures

作者: Y. El Basri , M. Bressan , L. Seguier , H. Alawadhi , C. Alonso

DOI: 10.1016/J.SOLENER.2015.02.048

关键词: Electrical measurementsComputer scienceReliability engineeringPv powerMonitoring systemWork (electrical)Photovoltaic systemLack of knowledge

摘要: The current literature has an important lack of knowledge on the various types failures in terrestrial PV systems. This works seeks to remedy this issue by proposing a new method detect based simple electrical measurements. helps maximize power production and improve environmental impact premature failures. To validate approach, work proposes analysis numerous I–V curves under failure conditions. These are reproduced experimentally central, validating proposed method.

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