Photovoltaic system faults detection using fractional multiresolution signal decomposition

• Видавець: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
• Дата: 2024
• Автори: Lanani, A., Djamai, D., Beddiaf, A., Saidi, A., Abboudi, A.
• Формат: Стаття
• Мова: English
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2024
• Теми: fault detection; photovoltaic systems; microcracks; wiring defects; hot spots; preventive maintenance; multiresolution analysis; fractional wavelets; виявлення несправностей; фотоелектричні системи; мікротріщини; дефекти проводки; гарячі точки; профілактика; множинний аналіз; дробові вейвлети
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/300764

Introduction. In this paper, we present an innovative methodology based on fractional wavelets for detecting defects in photovoltaic systems. Photovoltaic solar systems play a key role in the transition to a low-carbon economy, but they are susceptible to various defects such as microcracks, wiring...