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首页> 外文期刊>Current Nanoscience >Development of a Comprehensive Matlab/Simulink Based Model for High-Efficiency 2nd Generation Photovoltaic (PV) Modules | Bentham Science
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Development of a Comprehensive Matlab/Simulink Based Model for High-Efficiency 2nd Generation Photovoltaic (PV) Modules | Bentham Science

机译：高效第二代光伏（PV）模块的全面MATLAB / SIMULINK基于MATLAB / SIMULINK基于模型的开发 Bentham Science.

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摘要

The accurate energy yield prediction of a PV system under various environmentalconditions is important for designing a high-performance PV system.Objective: The robust and cost-effective digital simulation studies on PV systems have the advantagein comparison to studies based on measurements because they provide the opportunity for sensitivityanalysis on various design parameters of the PV system.Methods: Herein, we present the development and implementation of a generalized photovoltaiccomputational model using Matlab/Simulink software package. The model is based on the equivalentdiode circuit approach. It is designed to simulate two ubiquitous and high performing 2nd generationphotovoltaic (PV) modules constructed with Cadmium Telluride (CdTe) and Copper Indium Galliumdi-Selenide (CIGS) photoactive thin films, respectively. The values of key input parameters to thesimulator, i.e., parallel resistor (Rp) and series resistor (Rs) have been computed by an efficientNewton-Raphson iteration method.Results: The output current-voltage (I-V) and power-voltage (P-V) characteristic curves of theaforementioned PV modules have been simulated by taking two input variables (ambient irradianceand temperature) into consideration. The electrical performance of both PV modules under variousenvironmental conditions have been mathematically investigated by the solution of classical non-linearequations.Conclusion: The developed PV model has been validated with the experimental results obtainedfrom standard PV module datasheets provided by manufacturers. The relative error between thesimulated and experimental values of various photovoltaic parameters for CdTe and CIGS PV modulesat Standard Test Conditions (STC) has been observed to be below 3%.
机译：在各种环境条件下PV系统的精确能源产量预测对于设计高性能PV系统是重要的。目的：PV系统的稳健和经济高效的数字仿真研究具有基于测量的研究的优势比较，因为它们提供了基于测量的研究PV系统的各种设计参数分析的机会。方法：这里，我们使用Matlab / Simulink软件包提供了广义光伏计算机模型的开发和实现。该模型基于等同的电路方法。它旨在分别模拟与碲化镉（CdTe）和铜铟镓硒（CIGS）光活性薄膜构成的两种无处不在的和高效的第二代第二代（PV）模块。通过高效的内蒙顿-Raphson迭代方法计算了对仿管器，即，并联电阻（RP）和串联电阻（RS）的键输入参数的值。结果：输出电流 - 电压（IV）和电源电压（PV）通过考虑两个输入变量（环境IRRADIANCEND温度）来模拟Theaulationed PV模块的特征曲线。通过经典的非线性等级的解决方案已经在数学上研究了PV模块的电气性能。结论：已发达的PV模型已通过制造商提供的标准PV模块数据表获得的实验结果验证。已经观察到CDTE和CIGS PV Moduesat标准试验条件（STC）各种光伏参数的显影和实验值之间的相对误差低于3％。

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