阴影遮挡对光伏阵列影响的解决方法  

Method for solving influence of shading on photovoltaic array

作　　者：陈亚爱[1,2] 刘明远[1,2] 张荣钢[2] 周京华[1,2] 邱欢[1,2] 

机构地区：[1]北方工业大学北京市变频技术工程研究中心,北京100144 [2]中国寰球工程公司,北京100012

出　　处：《电源技术》2017年第5期830-833,共4页Chinese Journal of Power Sources

基　　金：中国石油工程建设科学研究与技术开发项目(2014-GJTC-04-05)

摘　　要：光伏阵列易受阴影遮挡的影响,使输出功率减小,为提高光伏发电系统的输出功率,需解决阴影遮挡对光伏阵列影响的问题。对现有解决方法进行分类,在分析各种方法的工作原理基础上,总结它们的特点和应用场合,为提高光伏阵列输出功率的研究和应用提供参考。PV arrays are susceptible to shadow, leading the output power is greatly reduced. In order to improve the output power of photovoltaic power generation system, the effect of shading on PV arrays needs to be solved. The existing solutions were classified. Based on analyzing the working principle of various solutions, the characteristics and applications were summarized, providing reference for improving the output power of PV arrays.

关 键 词：光伏发电 阴影 解决方法 

分 类 号：TM914[电气工程—电力电子与电力传动]