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Dergiler / Gazi University Journal of Science / 2023 / Cilt: 36 Sayı: 2

A P&O Based Variable Step Size MPPT Algorithm for Photovoltaic Applications

Gökhan YÜKSEK
Ahmet Naci METE
Sayfa
608–622
Yayın Tarihi
2023-06-01
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Results obtained by simulation and experimental work verified that the proposed algorithm is potent mitigating the problems related with classical P&O method.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Maximum power point tracking (MPPT) is an indispensable component of the Photovoltaic (PV) systems to maximize efficiency.
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Temel Bulgular & Veri:Perturb and observe (P&O) is one of the prevalent MPPT methods owing to its easier structure for implementation but it suffers from problems of slow tracking and oscillations around the MPP.
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Sonuç & Katkı:Results obtained by simulation and experimental work verified that the proposed algorithm is potent mitigating the problems related with classical P&O method.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:MPPT · Modified P&O · DC-DC converter

Abstract

Maximum power point tracking (MPPT) is an indispensable component of the Photovoltaic (PV) systems to maximize efficiency. Perturb and observe (P&O) is one of the prevalent MPPT methods owing to its easier structure for implementation but it suffers from problems of slow tracking and oscillations around the MPP. In this paper, a modified variable step size MPPT algorithm based on P&O method is proposed to obtain maximum power output from the PV system coupled with a boost DC-DC converter. The proposed method employs the scaled power difference as a control variable to enable variation of step size for each cycle. Results obtained by simulation and experimental work verified that the proposed algorithm is potent mitigating the problems related with classical P&O method.

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Bu Makaleye Atıf Yap

YÜKSEK, G., METE, A. N. (2023). A P&O Based Variable Step Size MPPT Algorithm for Photovoltaic Applications. Gazi University Journal of Science, Cilt: 36 Sayı: 2, 608–622. https://ajindex.com/articles/939690

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Kaynakça (13)

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