The maximum power point tracking (MPPT) based perturbation and observation (P&O) approach for photovoltaic (PV) devices is first created in this study after a survey of the literature. The MPPT P&O algorithms described in the state of the art fall into three categories: modifications of the fundamental P&O approach, combinations of P&O techniques with more traditional techniques, and combinations with additional smart techniques. The experimental use of an improved P&O strategy based on fuzzy logic (FL) for PV utilization is then suggested. The traditional P&O method is frequently used in solar power generation since it is easy to construct and uses inexpensive technology. However, the trade-off between steady state oscillations and dynamic responsiveness is its fundamental drawback. A FL-based controller block is utilized to offer a variable step in order to address the flaws in current implementations of the classic P&O technique. The results of the experiments demonstrate that the recommended approach’s reaction time is faster than the conventional P&O strategy. The efficiency, the average power, the ripple rate of the power and the response time are respectively 99.6%, 100W, 0.05 and 0.01. These results are interesting regarding the vast majority of similar existing works. Additionally, it is discovered that the stability and power oscillations of the suggested control are virtually completely eradicated. Compared to recommended P&O methods available in the literature, the enhanced P&O control based on FL is precise, straightforward, and enables to optimize more quickly for optimal power point.
Birincil Dil | İngilizce |
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Konular | Fotovoltaik Güç Sistemleri, Güç Elektroniği |
Bölüm | Articles |
Yazarlar | |
Yayımlanma Tarihi | 31 Aralık 2023 |
Yayımlandığı Sayı | Yıl 2023 Cilt: 7 Sayı: 4 |