| 多晶硅光伏组件功率衰减的原因分析以及优化措施 |
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| 引用本文： | 吴翠姑,于波,韩帅,何永红.多晶硅光伏组件功率衰减的原因分析以及优化措施[J].电气技术,2009(8). |
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| 作者姓名： | 吴翠姑 于波 韩帅 何永红 |
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| 作者单位： | 英利绿色能源控股有限公司,河北,保定,071051 |
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| 摘 要： | 多晶硅光伏组件在使用过程中会出现不同程度的功率衰减现象。组件功率的衰减可分为三类:由破坏性因素导致的组件功率骤然衰减、组件初始的光致衰减、组件的老化衰减。本文主要研究分析了导致组件初始的光致衰减和组件的老化衰减原因,并通过试验结果得到验证,提出降低组件功率衰减的改进方案。
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| 关 键 词： | 光伏组件 输出功率 初始衰减 老化衰减 |
The Cause Analysis and Optimum Procedure of Power Degradation of Polysilicon PV Module |
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| Wu Cuigu,Yu Bo,Han Shuai,He Yonghong.The Cause Analysis and Optimum Procedure of Power Degradation of Polysilicon PV Module[J].Electrical Engineering,2009(8). |
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| Authors: | Wu Cuigu Yu Bo Han Shuai He Yonghong |
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| Affiliation: | Yingli Green Energy Holding Company Limited;Baoding;Heibei 071051 |
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| Abstract: | The output of the PV module will be degraded more or less when used out of doors. There are three kinds of power degradation:the devastating degradation, the initial degradation and the aging degradation. The second and the third degradation are analyzed and validated by contrastive experiments. Finally, the author put forward the optimum procedure for reducing the power degradation of the module. |
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| Keywords: | PV module output power initial degradation aging degradation |
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