中南民族大学学报：自然科学版2012，Vol.31Issue(1)：61-65,79,6.
日照强度和内部电阻对太阳能电池光伏性能的影响
Effect of Illumination Intensity and Internal Resistance on Photovoltaic Performance of Solar Cells
摘要
Abstract
Based on the analysis of the direct-current equivalent circuit of solar cells,the simulation model of solar cells is established by means of the mathematical function formula of current-voltage under Matlab environment.The effects of solar illumination intensity and internal resistance on the current-voltage characteristics and photovoltaic performance such as short-circuit current,open-circuit voltage,fill factor,output power and energy conversion efficiency were studied.The results demonstrate that the current-voltage characteristics and photovoltaic performance of solar cells are subjected to the illumination intensity and internal series resistance.For the output power curves of solar cells,each curve is nonlinear and possesses a maximum power point and an optimal load resistance.关键词
太阳能电池/光照强度/内部电阻/光伏性能Key words
solar cells/illumination intensity/internal resistance/photovoltaic performance分类
动力与电气工程引用本文复制引用
钟志有,汪浩,顾锦华..日照强度和内部电阻对太阳能电池光伏性能的影响[J].中南民族大学学报：自然科学版,2012,31(1):61-65,79,6.基金项目
湖北省自然科学基金资助项目 （）
中南民族大学学术团队基金资助项目 （）
中央高校基本科研业务费专项资金资助项目 （）
