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Güneş enerjisi en önemli yenilenebilir enerji kaynaklarından bir tanesidir. Güneşten elde edilen enerjinin verimli olması için Maksimum Güç Noktası İzleyici (MGNİ), kıyıcı gibi ara bağlantı güç elektroniği sistemlerinin kullanılması gerekmektedir. Yapılan çalışmada farklı MGNİ metotları kıyaslanırken aynı zamanda kıyıcıyı kontrol eden kontrolörlerde incelenmiştir. Sistemde Sabit Gerilim Yöntemi (SGY), Değiştir Gözle Yöntemi (DGY) ve Artan İletkenlik Yöntemleri (AİY) kullanılarak MGNİ yapılmaya çalışılmıştır. Kıyıcılar PI ve Kesir Dereceli PI yöntemleri kullanılarak kontrol edilmiştir. Farklı MGNİ teknikleri ve farklı kontrol tekniklerinin kullanıldığı bu çalışmada kullanılan yöntemler arasında en iyi sonucu verilen teknik belirlenmeye çalışılmıştır. Değişken ortam koşullarında test edilen sistem Matlab/Simulink ortamında benzetimi yapılmış ve sonuçları incelenmiştir.
Solar energy is one of the most important sources of renewable energy. To be efficient with the energy obtained from the sun, it is necessary to use interconnection power electronics systems such as the Maximum Power Point Monitor (MGNI). The study was conducted while comparing different MGNI methods, it was also studied in controllers that controlled the coating. In the system, MGNI has been tried to be made using the Fixed Voltage Method (SGY), Change Eye Method (DGY) and Increased Leadership Method (AIY). The scratchers were controlled using PI and Cutting Degree PI methods. Different MGNI techniques and different control techniques are used in this study and the methods used in this study have been tried to determine the best result given technique. The system tested in variable environmental conditions was compared in the Matlab/Simulink environment and the results were studied.
Solar energy is one of the most important renewable energy sources. For efficient solar energy, the use of intermediate connection power electronics such as the Maximum Power Point Tracking (MPPT) and converter must be used. In the study, different MPPT methods were compared as well as examined controllers that control the converter. In the system, it has been tried to make MGNİ by using Constant Voltage Method (CV), Perturbation and observation Method (P&O) and Increased Conductivity Methods (IC). The converter are controlled using PI and Fractional PI methods. In this study, which uses different MPPT techniques and different control techniques, it is tried to determine the best results. The system, which is tested in variable ambient conditions, has been simulated in the Matlab/Simulink environment and the results are examined.
Field : Fen Bilimleri ve Matematik; Mühendislik
Journal Type : Uluslararası
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