انجام پروژه متلب | متلبی

کد مقاله g97
عنوان مقاله:

A MATLAB-Simulink-Based PV Module Model and Its Application Under Conditions of Nonuniform Irradiance

سال ارائه:  2012       نوع مقاله: IEEE                                     گزارش فارسی: دارد

کلید واژه:MATLAB-Simulink, model, nonuniform irradiance, photovoltaic (PV) array, پروژه متلب , شبیه سازی با متلب , 

Abstract—The performance of a photovoltaic (PV) module is
mostly affected by array configuration, irradiance, and module
temperature. It is important to understand the relationship be
tween these effects and the output power of the PV array. This pa
per presents a MATLAB-Simulink-based PV module model which
includes a controlled current source and an S-Function builder.
The modeling scheme in S-Function builder is deduced by some
predigested functions. Under the conditions of nonuniform irra
diance, the model is practically validated by using different array
configurations in testing platform. The comparison experiments in
dicate thatI–VandP–Vcharacteristic curves of simulation match
the measurements from outdoor experiment well. Under the con
ditions of nonuniform irradiance, both simulation and experiment
show that the output power of a PV array gets more complicated
due to multiple peaks. Moreover, the proposed model can also simu
late electric circuit and its maximum power point tracking (MPPT)
in the environment of MATLAB-Simulink. The experiments show
that the proposed model has good predictability in the general be
haviors of MPPT under the conditions of both nonuniform and
uniform irradiance.
Index Terms—MATLAB-Simulink, model, nonuniform irradi
ance, photovoltaic (PV) array.

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