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Determination of the Maximum Power Point in Solar Photovoltaic Pumping Systems using P&O Perturbation Observation Algorithm

Abstract:

The importance of access to water resources cannot be overstated, as it is vital for meeting the basic human needs, safeguarding public health, ensuring food production, and promoting sustainable socio-economic development. However, the agricultural sector faces a significant challenge in meeting its irrigation needs, as it heavily relies on energy sources. Therefore, environmentally sound technologies for water supply are urgently needed. Remote photovoltaic water pumping systems provide a promising alternative for fulfilling irrigation needs in rural areas. This paper presents a highly efficient model for a photovoltaic water pumping system that employs a maximum power point tracker (MPPT) with the P&O observation disturbance algorithm. The system's performance is simulated using MATLAB, and the results show that MPPT technology can greatly enhance the efficiency and performance of photovoltaic water pumping systems.