Maximum Power Point Tracking of Photovoltaic Systems
- Author Khaleel I Abass
- Co-Author Raid S Jawad, Aedah M J Mahdi
- DOI
- Country : Iraq
- Subject : Mechanical Engineering
Keywords : maximum power point, PV, Perturbation and Observation (P & O)
Abstract
An appropriate way to access the maximum power point (MPP) of the PV panel has been tested and studied. The P&O method was used in the current study. The flexibility of this method was studied when solar radiation changes from 300 W/m2 to 1000 W/m2, and when the temperature was varied from 10°C to 70°C.
The study's results clarified that the produced output power curves were fluctuating around the maximum point and they stabilized after 0.3 seconds. The climate data for the Baghdad-Iraq station were used in this study for one year (2017-2018). The solar radiation intensity was divided into groups as well as the temperature. The study results manifested that response time when Baghdad data used was between 0.2 to 0.3 seconds.
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