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Indecision and delays are the parents of failure.
-George Canning

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Current research
Modified Perturb and Observe MPPT Algorithm for Drift Avoidance in Photovoltaic Systems. M. Killi and S. Samanta Department of Electrical Engineering.

P
erturb and Observe (P&O) MPPT algorithm is a simple and efficient tracking technique. However, problem with the conventional P&O method is that it suffers from drift in case of an increase in insolation. Drift occurs due to the incorrect decision taken by the P&O algorithm during increase in insolation. In this work a
modified P&O technique is proposed to avoid the drift problem by incorporating the information of change in current in the decision process in addition to change in power and change in voltage. More in IEEE Transactions on Industrial Electronics (early access) (DOI: 10.1109/TIE.2015.2407854) (List of Research)

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