Abdellah, A., M. Larbi, and D. Toumi. “Open Circuit Fault Diagnosis for a Five-Level Neutral Point Clamped Inverter in a Grid-Connected Photovoltaic System With Hybrid Energy Storage System”. Electrical Engineering & Electromechanics, no. 6, Oct. 2023, pp. 33-40, doi:10.20998/2074-272X.2023.6.06.