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Journals / Sigma Journal of Engineering and Natural Sciences / 2020 / Cilt: 11 Sayı: 1

MODELING OF BOOST AND CUK CONVERTERS AND COMPARISON OF THEIR PERFORMANCE IN MPPT

Okan GÜNGÖR
Halil İbrahim YÜKSEK
Pages
83–101
Publication Date
2020-03-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

However, the Cuk converter can reach to maximum power point in all conditions such as temperature, radiation and load.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The efficiency of photovoltaic (PV) panel systems depends on the structure of the photovoltaic cells and the transfer of energy from the PV panel to load.
📊
Key Findings & Data:This study investigates how some the DC-DC converters (hardware) impact on the performance of the MPPT under six different environmental conditions by using two different duty cycle calculation methods.
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Conclusion & Impact:However, the Cuk converter can reach to maximum power point in all conditions such as temperature, radiation and load.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Circuit linearization · DC-DC converter modelling · state-space averaging

Abstract

The efficiency of photovoltaic (PV) panel systems depends on the structure of the photovoltaic cells and the transfer of energy from the PV panel to load. The focus of this study is energy transfer. The most important component in the energy transfer is maximum power point tracking (MPPT). The MPPT consists of two components: the algorithm for calculation the maximum power and the hardware for power generating. This study investigates how some the DC-DC converters (hardware) impact on the performance of the MPPT under six different environmental conditions by using two different duty cycle calculation methods. Contribution of this study to the literatüre is to analyze the performance of some the DC-DC converters in MPPT by completely eliminating the effect of MPPT algorithms. As a result of this study, while using the Boost converter in MPPT applications, the internal resistance of the PV panel must be equal or smaller than load resistance. However, the Cuk converter can reach to maximum power point in all conditions such as temperature, radiation and load.

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Cite This Article

GÜNGÖR, O., YÜKSEK, H. İ. (2020). MODELING OF BOOST AND CUK CONVERTERS AND COMPARISON OF THEIR PERFORMANCE IN MPPT. Sigma Journal of Engineering and Natural Sciences, Cilt: 11 Sayı: 1, 83–101. https://ajindex.com/articles/897543

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