Autors: Tzvetkova, S. G., Lozanov, Y. Y., Petleshkov, A. S.
Title: Study of the faults in a photovoltaic power plant
Keywords: photovoltaic power plant, faults, maintenance.

Abstract: The report presents the results of a study of the faults observed during the operation of a photovoltaic power plant. The research period is 6 years. An analysis of the causes was made.


  1. Piliougine, M, Oukaja, A, Sánchez-Friera, P, et al, Analysis of the degradation of single-crystalline silicon modules after 21 years of operation, Prog Photovolt Res Appl. 2021; 29, 907–919
  2. X. Zong, Y. Yuan, K. Jiang, Q. Yao, and J. Ling, Reliability Analysis for PV Power Plant Based on the Cleamess Index and Variability Characteristic, 2018 International Conference on Power System Technology (POWERCON), 2018, DOI: 10.1109/POWERCON.2018.8602064
  3. B. Cai, Y. Liu, Y. Ma, L. Huang, Z. Liu, A framework for the reliability evaluation of grid-connected photovoltaic systems in the presence of intermittent faults, Energy Vol. 93, Part 2, 2015, pp. 1308-1320
  4. J Mallineni, B Knisely, K Yedidi, S Tatapudi, J Kuitche, G TamizhMan, Evaluation of 12-year-old PV power plant in hot-dry desert climate: Potential use of field failure metrics for financial risk calculation, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC), 2014
  5. A Colli, Failure mode and effect analysis for photovoltaic systems, Renewable and Sustainable Energy Reviews Vol. 50, 2015, pp. 804-809


2023 15th Electrical Engineering Faculty Conference (BulEF), 2023, Bulgaria, DOI 10.1109/BulEF59783.2023.10406293

Copyright Institute of electrical and electronics engineers

Вид: публикация в национален форум с межд. уч., публикация в реферирано издание, индексирана в Scopus