کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5451411 | 1513079 | 2016 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A method for obtaining the I-V curve of photovoltaic arrays from module voltages and its applications for MPP tracking
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
For the purpose of control and monitoring of a Photovoltaic (PV) system its current-voltage (I-V) characteristic curve is traced. Usually such a test involves the interruption of the normal operation of the PV systems. In this paper a method for tracing the I-V curve from on-site measurements is proposed. During the measurement of the characteristic curve the normal operation of the PV system is not interrupted. The subjects of tracing the characteristic curve and Maximum Power Point Tracking (MPPT) of PV arrays are generally dealt with separately but the proposed method performs the measurement of the characteristic curve quickly and so it can also be utilized for MPPT purposes. Simulations and experiments have been conducted to confirm the operation of the proposed method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 139, 1 December 2016, Pages 489-505
Journal: Solar Energy - Volume 139, 1 December 2016, Pages 489-505
نویسندگان
Filippo Spertino, Jawad Ahmad, Paolo Di Leo, Alessandro Ciocia,