摘要
Photovoltaic cells are generally manufactured under standard test conditions. <span style="font-family:Verdana;">The operating conditions, very often induce performance losses different from </span><span style="font-family:Verdana;">those initially given by the manufacturer. This article presents an experimental acquisition and analysis system that integrates the synthetic efficiency ra</span><span style="font-family:Verdana;">tio (SER) as a hybrid analysis tool to evaluate the performance of a monocrystalline</span> <span style="font-family:Verdana;">photovoltaic solar panel, in this case the LW-MS90 panel in the city of Douala. The meteorological data obtained experimentally was used to evaluate these performances according to the manufacturer</span><span style="font-family:Verdana;">’</span><span style="font-family:Verdana;">s model in MATLAB/Simulink</span><span style="font-family:;" "=""><span style="font-family:Verdana;">. </span><span style="font-family:Verdana;">By comparison with the experimental performances, the results quantify through</span><span style="font-family:Verdana;"> a certain number of indices, a minimal power drop according to the acquired irradiance estimated at 3.45%. The interest of this approach is to contribute to the prediction of the operating performance of PV panels in the installation phase in non-standard areas.</span></span>
Photovoltaic cells are generally manufactured under standard test conditions. <span style="font-family:Verdana;">The operating conditions, very often induce performance losses different from </span><span style="font-family:Verdana;">those initially given by the manufacturer. This article presents an experimental acquisition and analysis system that integrates the synthetic efficiency ra</span><span style="font-family:Verdana;">tio (SER) as a hybrid analysis tool to evaluate the performance of a monocrystalline</span> <span style="font-family:Verdana;">photovoltaic solar panel, in this case the LW-MS90 panel in the city of Douala. The meteorological data obtained experimentally was used to evaluate these performances according to the manufacturer</span><span style="font-family:Verdana;">’</span><span style="font-family:Verdana;">s model in MATLAB/Simulink</span><span style="font-family:;" "=""><span style="font-family:Verdana;">. </span><span style="font-family:Verdana;">By comparison with the experimental performances, the results quantify through</span><span style="font-family:Verdana;"> a certain number of indices, a minimal power drop according to the acquired irradiance estimated at 3.45%. The interest of this approach is to contribute to the prediction of the operating performance of PV panels in the installation phase in non-standard areas.</span></span>
作者
Regine Fouda Bella
Salomé Ndjakomo Essiane
Simon Koumi Ngoh
Boris Fouotsap
Regine Fouda Bella;Salomé Ndjakomo Essiane;Simon Koumi Ngoh;Boris Fouotsap(Higher Technical Teacher’s Training College of Ebolowa, University of Yaoundé I, Yaoundé, Cameroon;Laboratory of Technology and Applied Sciences, The University of Douala, Douala, Cameroo;Laboratory of Electrical Engineering, Mechatronics and Signal Processing, University of Yaoundé I, Yaoundé, Cameroon)
