(UNIVERSITE DE M’SILA, 2023-10-09) Ould Ahmedou Bamba Mohamed EL Hacen; ENCA/Ihaddadene Razika
This thesis presents the performance study of solar PV power plants according to the IEC 61724
standard. In order to analyze and evaluate the performance of two grid-connected photovoltaic
power plants in different environments, one in Nouakchott Mauritania of 15 MWp and the other
of 30 MWp in Saïda Algeria. The aim of this study is to examine the influence of the environment
on the production and performance of these installations, which use different technologies and are
of different sizes. The influence of climatic conditions, specifically the increase in ambient
temperature, on the decrease in power plant performance, which varies from 61% to 71% for
Nouakchott and from 77.08% to 90.26% for the Saïda plant. Finally, we developed an innovative
software package called PVPA, which is designed to analyze the performance of PV plants quickly
and easily, using data recorded from these plants in accordance with the IEC 61724 standard, to
facilitate the processing of big data. A case study of a 13 MWp PV power plant in Tamanrasset,
Algeria, is presented in this study.