Mansur Ahmed Al, Amin Md Ruhul, Islam Md Imamul, Shihavuddin Asm
Department of Electrical and Electronic Engineering, Green University of Bangladesh, Dhaka, Bangladesh.
Department of Electrical and Electronic Engineering, Islamic University of Technology, Gazipur, Dhaka, Bangladesh.
Data Brief. 2023 Feb 15;47:108989. doi: 10.1016/j.dib.2023.108989. eCollection 2023 Apr.
The health monitoring system of photovoltaic modules throughout their lifespan is an important research topic. The dataset of aged PV modules is required to investigate the performance of the aged PV array for simulation work. Different aging factors are responsible for decreasing the output power of aged PV modules and increasing the degradation rate. In addition, mismatch power losses are increases with the nonuniformity of aged PV modules due to different aging factors. In this work, four datasets of 10W, 40W, 80W, and 250W PV modules are collected under nonuniform aging conditions. Each dataset contains forty modules with a four-year aged average. The average deviation of each electrical parameter of the PV modules can be calculated from this data. Moreover, a correlation can be developed between the average deviation of electrical parameters and mismatch power loss in PV array modules under early aging conditions.
光伏组件在其整个寿命周期内的健康监测系统是一个重要的研究课题。为了研究老化光伏阵列在模拟工作中的性能，需要老化光伏组件的数据集。不同的老化因素会导致老化光伏组件的输出功率下降以及退化率增加。此外，由于不同的老化因素，老化光伏组件的不均匀性会导致失配功率损耗增加。在这项工作中，在非均匀老化条件下收集了10W、40W、80W和250W光伏组件的四个数据集。每个数据集包含四十个组件，平均老化四年。可以从这些数据中计算出光伏组件每个电气参数的平均偏差。此外，还可以建立早期老化条件下光伏阵列模块电气参数平均偏差与失配功率损耗之间的相关性。
