کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6763737 1431572 2019 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Maximum likelihood parameters estimation of single-diode model of photovoltaic generator
ترجمه فارسی عنوان
برآورد پارامترهای حداکثر احتمال مدل تک دیود ژنراتور فتوولتائیک
کلمات کلیدی
برآورد پارامتر، برآورد حداکثر احتمال، مدل دیود تک ژنراتور فتوولتائیک،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
In this paper, review on modeling photovoltaic (PV) generator is established first; next, the combination of the optimization method of maximum likelihood estimator (MLE) and Newton Raphson (NR) resolution for identifying unknown parameters of single diode PV module at different test conditions is proposed. This predicted method is compared with generalized least square estimator (LSE) known also as optimization method. The results are also compared with popular predictive methods as Villalva's and Lambert solution. The proposed method is applied for polycrystalline silicon photovoltaic MSX60 solar module at standard test conditions (STC) and at 1000 W/m2, 75 °C. Two types of comparison are made: first, the dynamic variations of parameters values are carried out by graphs and compared in tables with the values found with the other methods (mentioned above); the parameters have converged after up to 150 iterations at STC and the accuracy of estimated parameters is sensitive to the initial parameters of trust region. Secondly, the (I-V) or (P-V) curves are superposed, justifying the accuracy of the proposed method. The comparative errors graphs are also carried out. The results proved the effectiveness of the maximum likelihood estimator, by accuracy parameters of the PV module. An extended study is done for the recent mono-crystalline module CSK6-280M known as Canadian Solar's module. This last study reveals the accuracy for the proposed method during irradiation variation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 130, January 2019, Pages 111-121
نویسندگان
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