Modeling Solar Modules Performance Under Temperature and Solar Radiation of Western Iraq

Ali, Zaid H.; Ahmed, Abdullah Khalid; Saeed, Amer

doi:10.11591/ijpeds.v9.i4.pp1842-1850

Cited by 11 publications

(10 citation statements)

References 6 publications

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“…The problems are apprehended about the way of energy harnessing and utilization. In this point, fast pace revolutionary techniques are invented to solve these problems, renewable energy resources trans-form the passive energy to a clean active energy used to generate electricity with no emissions such as PV systems [1]. Over the past years, interest has been given to the issue of the electric power generation that rely on solar energy, many researches published by researchers and engineers in this important field.…”

Section: Introductionmentioning

confidence: 99%

Design and performance analysis of stand-alone PV system at Al-Nahrain University, Baghdad, Iraq

Mahmood¹,

Shakir²,

Numan³

2020

IJPEDS

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The use of the stand-alone PV systems for electric power generation is important to meet the needs of electric power, especially in countries that have major problems in the generation and continuity of electricity such as Iraq. The aim of this research is to design and simulate a stand-alone PV system installed on the roof of the parking garage in the College of Engineering at Al-Nahrain University for the purpose of using the electrical energy generated by this system to meet the energy demand of the daily light for the parking garage and engineering laboratories buildings beside it. The main factor in the design was the total area of the roof of the parking garage. The Pvsyst6 program is used to simulate the suggested PV system and to determine the effect of partial shading which caused by the trees surrounding the garage on the available generated power of the system. A comparison was made between four types of solar panels to see the suitability of these types to the weather conditions in Iraq, in addition to the impact of the shadows surrounding the garage. These types of solar panels were (CIS SL2-145, CdTe F-4112-3, Poly JAP6-60-260, and Mono JAM6-60-260), CdTe type showed better performance compared to other types in terms of available energy generated because it has small losses due to temperature and shadows. It was found that the best tilt angle of the solar panels in the case of shadows is 19o to the south. Finally, the financial analysis was made to see the economic feasibility of this PV system and it is found that the PV system that uses CdTe panels has the smallest kWh unit price (0.236 $/kWh) as compared with the other three types.

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Section: Introductionmentioning

confidence: 99%

Design and performance analysis of stand-alone PV system at Al-Nahrain University, Baghdad, Iraq

Mahmood¹,

Shakir²,

Numan³

2020

IJPEDS

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“…It comes out evident that the calculated results are in good agreement with the experimental data provided by the manufacturer in datasheet. According to previous works presented in literature [10,11,15], the purpose of adjusting the mathematical I-V curve at the three perceptible points (Short Circuit Current, Open Circuit Voltage and Maximum Power) was successfully achieved.…”

Section: Impact Of Shunt Resistancementioning

confidence: 99%

“…S. Kolkarni and al proposed in their work another method for modeling the solar photovoltaic module using system identification [9]. However, Tarak Salmi and al have proposed a Matlab/Simulink model of PV cell based on mathematical equations using Simulink Bloks [10].…”

Section: Introductionmentioning

confidence: 99%

A model for predicting photovoltaic module performances

Bouaziz¹,

Benfdila²,

Lakhlef³

2019

IJPEDS

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The present paper deals with the development of a simulation model for predicting the performances of a solar photovoltaic (PV) system operating under current meteorological conditions at the site location. The proposed model is based on the cell equivalent circuit including a photocurrent source, a diode, a series and shunt resistances. Mathematical expressions developed for modeling the PV generator performances are based on current-voltage characteristic of the considered modules. The developed model allows the prediction of PV cell (module) behavior under different physical and environmental parameters. The model can be extended to extract physical parameters for a given solar PV module as a function of temperature and solar irradiation. A typical 260 W solar panel developed by LG Company was used for model evaluation using Newton-Raphson approach under MATLAB environment in order to analyze its behavior under actual operating conditions. Comparison of our results with data taken from the manufacturer’s datasheet shows good agreement and confirms the validity of our model. Hence, the proposed approach can be an alternative to extract different parameters of any PV module to study and predict its performances.

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“…Nevertheless, generally, these methods require a deepned knowledge of the related PV electronics or physics properties or are based on datasheets providing by the manufacturers, not specific to the considered panel under evaluation [1][2][3][4][5]. By else, these methods are based on relatively complex and specific mathematical models [6][7][8][9][10][11][12]. With a view to considerable time, financial, and material resources savings that we can expect in development of performing new photovoltaic systems, the Design of Experiments (DoE) approach should be adapted to offers a practical upstream way for the study, the modeling and characterizations 1141 of the influence of the pertinent parameters involved in the response of these systems.…”

Section: Introductionmentioning

confidence: 99%

Design of experiments approach for modeling the electrical response of a photovoltaic module

Kessaissia

Zégaoui

Taleb

et al. 2020

IJEECS

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In the current paper, modeling and evaluation of the significant effect of independent variables on the behavior of the electrical response of a multi- crystalline photovoltaic (PV) module using design of experiments (DoE) approach is simulated. The main purpose of this contribution is to evaluate the maximum power response dependence within the indoor conditions of both variations of solar irradiation and surface temperature and checking the pertinent one on the defined response. The DoE approach is used for estimating both main and combined effect of the two independents considered variables. Multiple linear regression was been introduced to justify the relationship between the independent input variables and dependent output variable, also to determine which input factor is the most significant on the output variable. The DoE model can be used for predicting the response variable at different operating condition in a considered domain study. In addition, DoE approach based on statistical tool for analyzing the accuracy of the predictive model, then the significance of coefficients in the predictive model using statistical and graphical analysis. Therefore, an ANOVA Table can summarize the results, detect the parameters influences on responses variations and determine the best predictive model then reproduce the most possible the experimental data.

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Modeling Solar Modules Performance Under Temperature and Solar Radiation of Western Iraq

Cited by 11 publications

References 6 publications

Design and performance analysis of stand-alone PV system at Al-Nahrain University, Baghdad, Iraq

Design and performance analysis of stand-alone PV system at Al-Nahrain University, Baghdad, Iraq

A model for predicting photovoltaic module performances

Design of experiments approach for modeling the electrical response of a photovoltaic module

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