双面光伏组件失配原因及解决方案  

作　　者：王凤皋 

机构地区：[1]天津镇洋科技有限公司,天津300457

出　　处：《科技创新与应用》2020年第19期139-140,共2页Technology Innovation and Application

摘　　要：光伏组件将光能转换成电能,是光伏发电系统的核心部件,发电性能直接影响到系统发电量。但客观存在的组件失配,降低了系统发电输出,影响了项目整体收益。"组件失配"一般伴随项目的全周期,其原因是多方面、多层次的。文章从研究光伏组件失配产生的原因出发,深入剖析了"内部电性能"与"外部环境"两方面的影响,给出降低组件失配的方案。Photovoltaic modules convert solar energy into electrical energy,which is the core component of photovoltaic power generation system,and the power generation performance directly affects the power generation of the system.However,the objective mismatch of components reduces the power generation output of the system and affects the overall income of the project."Component mismatch"is generally accompanied by the full cycle of the project,and the reasons are multifaceted and multi-level.Based on the study of the causes of photovoltaic module mismatch,this paper deeply analyzes the influence of"internal electrical performance"and"external environment",and gives a scheme to reduce the module mismatch.

关 键 词：双面组件 失配 电性能 外部环境 

分 类 号：TM914[电气工程—电力电子与电力传动]