单晶硅与非晶硅薄膜光伏组件的光电特性研究

发布时间：2018-03-22 15:38

本文选题：太阳电池　切入点：辐照强度　出处：《电源技术》2015年12期 　论文类型：期刊论文

【摘要】：为了研究单晶硅和非晶硅三结叠层光伏组件在不同辐照强度下所表现出来的不同光电特性,采用对比测试和理论模拟的方法,分析辐照强度对这两种太阳电池光电特性的影响:对非晶和单晶硅组件而言,辐照强度引起组件的电流呈线性变化,电压变化较小,通过对比分析电流和电压的斜率,可以得到电流更容易受辐照强度变化的影响;随辐照强度的增强,单晶硅组件的填充因子和效率是先增大后减小,三结叠层非晶硅组件的填充因子先增大后减小,然而效率是持续增大的。
[Abstract]:In order to study the different optoelectronic properties of monocrystalline silicon and amorphous silicon trijunction photovoltaic modules under different irradiation intensities, a method of comparative testing and theoretical simulation was used. The effect of irradiation intensity on the photoelectric characteristics of the two solar cells is analyzed. For amorphous and monocrystalline silicon modules, the current of the solar cell is linearly changed and the voltage changes are small. The slope of the current and voltage is analyzed by comparing and analyzing the slope of the current and voltage. With the increase of irradiation intensity, the filling factor and efficiency of monocrystalline silicon assembly increase first and then decrease, and the filling factor of triplex amorphous silicon assembly increases first and then decreases. Efficiency, however, continues to increase.
【作者单位】：中国人民解放军63981部队;北京理工大学材料学院;云南桑帕尔光伏科技有限公司;云南师范大学太阳能研究所教育部可再生能源材料先进技术与制备重点实验室;
【分类号】：TM914.4

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