PV Cell Parameters Modeling and Temperature Effect Analysis

Kabbani, A.; Shaik, Honnurvali Mohamed

doi:10.14710/ijred.2021.33845

Cited by 10 publications

(8 citation statements)

References 21 publications

(38 reference statements)

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“…This behavior shows the negative effect of the PV panel temperature increase on the efficiency, despite the convergence of the solar radiation values. This behavior of the efficiency with temperature agrees with (Kabbani and Mohamed, 2021) results.…”

Section: The Output Performance Behavior Of the Pv Panel In Outdoor C...supporting

confidence: 90%

“…The maximum value of the fill factor was recorded at 8:00 am when the temperature of the photovoltaic panel was 39ºC with a value of 0.81 while the minimum value was found at 12:30 pm with a value of 0.635 at a temperature of 70ºC. This behavior of the fill factor with temperature agrees with the works of (Bhalchandra and Sadawarte, 2015; Kabbani and Mohamed, 2021).…”

Section: The Output Performance Behavior Of the Pv Panel In Outdoor C...supporting

confidence: 89%

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The Influence of Temperature and Irradiance on Performance of the photovoltaic panel in the Middle of Iraq

Al-Ghezi

Ahmed

Chaichan

2022

Int. J. Renew. Energy Dev.

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The photovoltaic (PV) panels are expected to be the most important systems to meet global energy demand by converting solar energy into electricity. The main obstacle to the widespread deployment of the PV systems its the limited efficiency, which are greatly affected by the solar radiation and the operating temperature. The full knowledge of the performance, efficiency and output power of photovoltaic modules and the extent of their change with the fluctuations of solar radiation and temperature is necessary to determine the optimal size of the system and avoid the financial risks of the project. This paper investigated numaricaly and experimentaly the influence of operating temperature and solar radiation on the output power and efficiency of polycrystalline PV panels in Baghdad-Iraq. The PVsyst software was used to simulate a model implementing simulation results presented the impact of variations temperature and solar radiation in the curves of I-V, P-V and efficiency. In order to verify the reliability of the simulated results with experimental ones, several measuring devices have been used to conduct field experiments in the outdoor conditions. It were used to determine the characteristics and performance of a 120W polycrystalline PV panel for different ranges of solar radiation and operating temperature. The simulation results showed that the current, voltage, output power and efficiency increased with increasing solar radiation, while they decreased with increasing temperature except the current that was increased. The experimental and simulated results were identical in terms of the effect of temperature and solar radiation on the current, voltage, output power and efficiency of the PV panel. The experimental tests showed that when the temperature is increased by 1°C, the current was increased by about 0.068%, the voltage decreased by 0.34%, the output power decreased by 0.489% and the efficiency decreased about 0.586%. The experimental results displayed that the parameters of the PV panel under real operating conditions behave differently than in the standard test conditions (STC), as they are strongly affected by weather fluctuations in terms of temperature and solar radiation

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Section: The Output Performance Behavior Of the Pv Panel In Outdoor C...supporting

confidence: 90%

Section: The Output Performance Behavior Of the Pv Panel In Outdoor C...supporting

confidence: 89%

The Influence of Temperature and Irradiance on Performance of the photovoltaic panel in the Middle of Iraq

Al-Ghezi

Ahmed

Chaichan

2022

Int. J. Renew. Energy Dev.

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“…The common and popular PV models are single diodes and double diodes [12]. Here, we use the single diode D which represents the P-N junction to describe the characteristics of PV cells [13].…”

Section: Photovoltaic Cell Modelmentioning

confidence: 99%

Improve and analyze the performance of photovoltaic systems controlled by an advanced fuzzy logic method for fast and stable MPPT

2023

JEAS

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The main problem that often arises in photovoltaic systems is to achieving the maximum output power and maintaining the DC-DC connection voltage at a stable value since the power generated by photovoltaic panels is very powerless in uncertain climatic conditions. Moreover, the sunshine and temperature constantly change during the day. The aim of this work is to adapt and optimize an intelligent control algorithm for photovoltaic systems based on a fuzzy logic method to track the maximum power point (MPPT) at a stable value with a fast settling time and to optimize the efficiency under different influences of weather conditions (lighting and temperature). The system consists of a photovoltaic solar module connected to a DC-DC boost converter and a load. The effectiveness of the proposed system was validated by computer simulations using MATLAB/Simulink software. The results of this work show that the efficiency of the photovoltaic system can be improved up to 99.1% by using the advanced fuzzy logic controller.

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“…In addition, many works have shown that temperature increase has strong influences on electronic and intrinsic properties of semiconductor materials and photovoltaic cells (Reggiani et al, 2000;Souza and Sousa, 2019;Dhar et al, 2005;Alkuhayli et al, 2021;Amar et al, 2021;Kabbani and Honnurvali, 2021;Medekhel et al, 2022;Santos et al, 2022). Reggiani et al (2000) showed the strong decrease of the mobility of the electrons and the holes with temperature increase in silicon devices.…”

Section: Introductionmentioning

confidence: 99%

Uncooled PV cell under variable light concentration: Determination of profiles of the temperature, the intrinsic properties and the carrier density

Savadogo¹,

Pegdwindé²,

Ouédraogo³

et al. 2022

Int. J. Phys. Sci.

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Studies on concentrated light influence do not take into account the effect of the heating and this proves to be harmful on photovoltaic parameters. The main purpose of this work is to study the effects of light concentration and the heating caused by this concentration on intrinsic properties and carrier density profile. A thermal model of the PV cell is proposed. By applying the power balance at the steady-state, the PV cell thermal equation is determined. The resolution of this equation leads to temperature profile which shows a rapid increase with light concentration. The mobility n  and diffusion n D coefficients of electrons increase to reach their maxima, respectively 2 1 1 max ( ) 1895,31 n cm V s    at C=6,77 Suns where temperature is T=430,92 K and 21 max ( ) 76,55 . n D cm s   at C= 12,59 Suns where temperature is T=508,24; before decreasing. However, for the holes these parameters decrease slowly with concentration increase. Silicon gap energy decreases while electrons intrinsic density increases with increasing concentration. The variations of these parameters are explained on one hand by their dependence on temperature but also by temperature profile with concentration. An electrical model of the PV cell under variable concentration is also proposed and from which the carrier's density is determined. It emerges that the carrier density increases significantly with concentration ratio. This fact is explained by the photo-generation increase with concentration. And also, by thermal generation increase linked to temperature increases with concentration increase. Results also show that carriers density is greater in the rear side compared to the zone near the junction in opposite to authors who did not take into account temperature effect and who showed that carriers density is greater at the illuminated face.

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PV Cell Parameters Modeling and Temperature Effect Analysis

Cited by 10 publications

References 21 publications

The Influence of Temperature and Irradiance on Performance of the photovoltaic panel in the Middle of Iraq

The Influence of Temperature and Irradiance on Performance of the photovoltaic panel in the Middle of Iraq

Improve and analyze the performance of photovoltaic systems controlled by an advanced fuzzy logic method for fast and stable MPPT

Uncooled PV cell under variable light concentration: Determination of profiles of the temperature, the intrinsic properties and the carrier density

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