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Study of Energy Yield on Grid Connected Micro-Inverter Type 2.24 kW PV System Using PVsyst Simulation Software
Applied Solar Energy Pub Date : 2020-10-20 , DOI: 10.3103/s0003701x20040076
N. A. Matchanov , Kim Oun Seok , A. A. Mirzaev , M. A. Malikov , D. Sh. Saidov

Abstract

The output energy characteristics of a 2.24 kW grid-connected micro-inverter type photovoltaic power generation system installed in Tashkent were studied using PVsyst software. In the best conditions, it operated for about 10 h a day and produced 14.65 kW h of power. Although PVsyst predicted 79.7%, the actual performance ratio (PR) was very high, at 95.5%. Analysis of the loss parameters revealed that the module’s temperature influence was the most significant (–8.5%), followed by the inverter’s switching loss (–5.7%).



中文翻译:

使用PVsyst模拟软件研究并网型微型逆变器2.24 kW光伏系统的发电量

摘要

使用PVsyst软件研究了安装在塔什干的2.24 kW并网微逆变器型光伏发电系统的输出能量特性。在最佳条件下,它每天运行约10公顷,并产生14.65 kW h的功率。尽管PVsyst预测为79.7%,但实际性能比(PR)很高,为95.5%。对损耗参数的分析表明,模块的温度影响最大(–8.5%),其次是逆变器的开关损耗(–5.7%)。

更新日期:2020-10-20
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