Abstract In this paper, the effect of Partial Shading Condition (PSC) on various solar photovoltaic (PV) array topologies has been studied extensively. PSC reduces the maximum power of a PV array and produces multiple Maximum Power Points (MPPs) in the PV characteristics. A novel PV array configuration, named as the Odd Even Configuration (OEC) has been proposed to mitigate the effects of PSC under a diagonally progressing shadowing scenario and performance parameters like mismatch power loss, Fill Factor (FF) and Performance Ratio (PR), have been measured. The performance of the proposed OEC has been compared with pre-existing standard configurations such as TCT, SP-TCT, BL-TCT and BL-HC. Another recently proposed configuration has also been used for comparison. The effect of variation in temperature on the shade dispersion effect has also been studied. All the considered PV array configurations have been modeled in MATLAB/Simulink environment. The proposed OEC configuration is found to be superior to other configurations for all the PSCs considered, with minimum power loss and improved FF.

中文翻译：

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使用新颖的奇偶配置减轻部分遮蔽条件下光伏阵列的失配功率损耗

摘要 在本文中，局部阴影条件（PSC）对各种太阳能光伏（PV）阵列拓扑的影响已得到广泛研究。PSC 降低了光伏阵列的最大功率，并在光伏特性中产生多个最大功率点 (MPP)。已经提出了一种称为奇偶配置 (OEC) 的新型光伏阵列配置，以减轻 PSC 在对角线进行阴影场景和性能参数（如失配功率损耗、填充因子 (FF) 和性能比 (PR)）下的影响，已被测量。已将提议的 OEC 的性能与现有的标准配置（如 TCT、SP-TCT、BL-TCT 和 BL-HC）进行了比较。另一种最近提出的配置也被用于比较。还研究了温度变化对色光分散效果的影响。所有考虑的光伏阵列配置都已在 MATLAB/Simulink 环境中建模。发现建议的 OEC 配置优于所有考虑的 PSC 的其他配置，具有最小的功率损耗和改进的 FF。