A multi-scale dual-stage model for PV array fault detection, classification, and monitoring technique

• Main Authors: Siti Nor Azlina, Mohd Ghazali, Muhamad Zahim, Sujod
• Format: Article
• Language: English
• Published: Intelektual Pustaka Media Utama 2022
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/39245/1/A%20multi-scale%20dual-stage%20model%20for%20PV%20array%20fault%20detection.pdf; http://umpir.ump.edu.my/id/eprint/39245/; http://doi.org/10.11591/ijape.v11.i2.pp134-144; http://doi.org/10.11591/ijape.v11.i2.pp134-144

The output generated by photovoltaic arrays is influenced mainly by the irradiance, which has non-uniform distribution in a day. This has resulted in the current-limiting nature and nonlinear output characteristics, and conventional protection devices cannot detect and clean faults appropriately. Th...