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Investigation of the Polycrystalline Silicon PV Cell Efficiency in 3D Approximation versus Electromagnetic Field under Monochromatic Illumination
International Journal of Photoenergy ( IF 2.1 ) Pub Date : 2021-10-31 , DOI: 10.1155/2021/5171351
Adama Ouedraogo 1, 2 , Boubacar Soro 1, 3 , Ramatou Konate 1 , Fati Amadou Oumarou 1 , Dieudonné Joseph Bathiebo 1
Affiliation  

This manuscript is about the electric output of the silicon (Si) photovoltaic (PV) cell versus the electromagnetic field of a radio wave and a monochromatic illumination in three-dimensional (3D) assumptions. The polarisation direction of the electromagnetic wave and power density are fixed. The electromagnetic wave is provided by electromagnetic emission sources such as the telecommunication, radio, or TV antennas. A PV system is installed in the vicinity of an electromagnetic emission source. The current produced by the PV cell is sensitive to electromagnetic field increase more than the electric voltage. The electromagnetic field causes the decomposition of the current into two components which are a transferred current and a leakage current. The transferred component provides the transmitted current to the external load while the leakage component gives the loss of the carrier charge into the junction. Consequently, this decomposition of the current shares the electric power in transferred electric power and leakage electric power. The transferred electric power is obtained only in the intermediate circuit, and the maximum power point (MPP) shifts to the short circuit situation as the junction dynamic velocity becomes the greatest. However, the leakage electric power corresponds to a loss of the minority carrier’s charge in the junction during the crossing of the junction. This loss causes a Joule heating effect of the junction. The heating of the junction causes the quality degradation of the PV cell mainly due to the electric component. The solar illumination wavelength is presenting the inversion phenomenon with the maximum of the electrical outputs of the silicon PV cell of around 0.70 μm which provides the greatest conversion efficiency. This value has been chosen for the modelling of the radio wave influence. Hence, the conversion efficiency increases when the PV system is far away from the electromagnetic emission source. PV system installation in the vicinity of an electromagnetic emission source is not advised.

中文翻译:

在单色照明下研究多晶硅光伏电池在 3D 近似与电磁场中的效率

这份手稿是关于硅 (Si) 光伏 (PV) 电池的电输出与无线电波的电磁场和三维 (3D) 假设中的单色照明的对比。电磁波的极化方向和功率密度是固定的。电磁波由电磁发射源提供,例如电信、无线电或电视天线。光伏系统安装在电磁辐射源附近。光伏电池产生的电流对电磁场的增加比电压更敏感。电磁场导致电流分解为两个分量,即传输电流和泄漏电流。转移成分向外部负载提供传输电流,而泄漏成分使载流子电荷损失到结中。因此,电流的这种分解分担传输电力和泄漏电力中的电力。传输的电能仅在中间电路中获得,最大功率点(MPP)随着结动态速度变得最大而转移到短路情况。然而,漏电功率对应于在交叉结点期间结点中少数载流子电荷的损失。这种损失导致结的焦耳热效应。结的加热导致光伏电池的质量下降主要是由于电子元件。 μ m 提供最大的转换效率。该值已被选择用于无线电波影响的建模。因此,当光伏系统远离电磁发射源时,转换效率会增加。不建议在电磁辐射源附近安装光伏系统。
更新日期:2021-10-31
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