Application de la méthode photonique à la détermination des paramètres physiques d'une cellule solaire monocristalline

2002 ◽  
Vol 80 (7) ◽  
pp. 733-743 ◽  
Author(s):  
M Ben Amar ◽  
A Ben Arab
Keyword(s):  
Solar Cell ◽  
Silicon Solar Cell ◽  
Diffusion Length ◽  
Optical Absorption Coefficient ◽  
Physical Parameters ◽  
Base Region ◽  
Technological Parameters ◽  
Base Thickness ◽  
Modulated Light ◽  
Minority Carriers

The photonic's method is used in the study of monocristalline silicon solar cell (N+P). The induced photocurrent in the cell is analyzed with respect to the technological parameters such as the optical absorption coefficient of silicon and the emitter and base thickness. The spatial and frequential variations of the photocurrent of the cell, when the latter is illuminated by a sinusoidal modulated light, allow access to the diffusion length and lifetime of the minority carriers generated in a given region of the cell. In this paper, the physical parameters related to the base region are determined. In addition, this access is shown to be possible only when the total photocurrent of the cell is reduced to the base diffusion photocurrent.

I-V Characteristics for Bifacial Silicon Solar Cell under a Magnetic Field

2007 ◽  
Vol 18-19 ◽  
pp. 303-312 ◽  
Author(s):  
Saïdou Madougou ◽  
F. Made ◽  
M.S. Boukary ◽  
G. Sissoko
Keyword(s):  
Magnetic Field ◽  
Solar Cell ◽  
Numerical Simulations ◽  
Continuity Equation ◽  
Silicon Solar Cell ◽  
Base Region ◽  
Minority Carriers

In this work, the influence of magnetic field on I-V characteristics of bifacial silicon solar cell n+-p-p+ structure is studied under constant multispectral illumination. After resolution of continuity equation related to photogenerated minority carriers’ density in the base region of this cell, MATLAB numerical simulations of excess minority carriers’, photocurrent densities and junction photovoltage profiles, have been developed with magnetic field in the bulk of the base region. In the same way, the IV characteristics have been studied with magnetic field. It has been demonstrated that the I–V characteristics decreased. It also has shown how the I–V characteristics changed.

scholarly journals Measuring the Solar Cell Parameters Using Fuzzy Set Technique

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Mohammed S. Rasheed ◽  
Mohammed Abdelhadi Sarhan
Keyword(s):  
Solar Cell ◽  
Fuzzy Set ◽  
Silicon Solar Cell ◽  
Simulation Method ◽  
Photovoltaic Cell ◽  
Comparison Method ◽  
Physical Parameters ◽  
Simple Method ◽  
Cell Parameters ◽  
Method Show

<p>This work studies the application of fuzzy set (FS) and fuzzy logic (FC) methods to determine the optimal operating point of solar cell. The physical parameters of the solar cell have been measured practically using silicon solar cell. The important parameters of the silicon cell are compared with each other using fuzzy set comparison method (FSCM) based on (I-V) characteristic curves of the voltage of photovoltaic cell and the maximum power resulting from the cell; which is a simple method for the measurement. The results of the simulation method show that, the fuzzy set comparison method (FSCM) is better measuring these parameters.</p>

scholarly journals Linear Programming for Solving Solar Cell Parameters

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Mohammed S. Rasheed
Keyword(s):  
Linear Programming ◽  
Solar Cell ◽  
Silicon Solar Cell ◽  
Fill Factor ◽  
Physical Parameters ◽  
Cell Parameters ◽  
Maximum Current ◽  
Current Maximum ◽  
Experimental Values ◽  
Maximum Voltage

<p>In this paper, the major physical parameters of a commercial silicon solar cell such as maximum current, maximum voltage, fill factor, and efficiency have been investigated. The important parameters of a silicon cell are examined using Linear Programming Problem (LPB) and the obtained results are compared with those of experimental values. The experimental results of the solar cell show excellent agreement as compared with those obtained by LPB. </p>

scholarly journals Electrical Parameters Determination from Base Thickness Optimization in a Silicon Solar Cell under Influence of the Irradiation Energy Flow of Charged Particles

2020 ◽  
Vol 12 (01) ◽  
pp. 1-15
Author(s):  
Ousmane Sow ◽  
Mamadou Lamine Ba ◽  
M.A.O. El Moujtaba ◽  
Youssou Traore ◽  
El Hadji Sow ◽  
...  
Keyword(s):  
Solar Cell ◽  
Energy Flow ◽  
Silicon Solar Cell ◽  
Charged Particles ◽  
Thickness Optimization ◽  
Electrical Parameters ◽  
Base Thickness ◽  
Irradiation Energy

scholarly journals Investigation of Solar Cell Factors using Fuzzy Set Technique

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Mohammed S. Rasheed
Keyword(s):  
Solar Cell ◽  
Fuzzy Set ◽  
Silicon Solar Cell ◽  
Physical Parameters ◽  
Physical Factors ◽  
Comparison Results ◽  
Good Agreement

<p>Fuzzy set technique has been used to demonstrate the physical factors of a silicon solar cell. The physical parameters of a solar cell are calculated experimentally in outdoor measurement and the obtained values are compared with those obtained theoretically. The comparison results showed a good agreement using these two methods.</p>

scholarly journals Minority carriers lifetime degradation during ion implanted silicon solar cell processing

1978 ◽  
Vol 13 (12) ◽  
pp. 809-813 ◽  
Author(s):  
M. Finetti ◽  
P. Ostoja ◽  
S. Solmi ◽  
G. Soncini
Keyword(s):  
Solar Cell ◽  
Silicon Solar Cell ◽  
Cell Processing ◽  
Minority Carriers ◽  
Ion Implanted
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