铜铟镓硒及硅基异质结光伏系统设计分析与讨论

作者:孔凡迪
单位:中国中元国际工程有限公司
摘要:本文基于北京某项目光伏建筑一体化(BIPV)及附加式光伏发电系统(BAPV)相结合的光伏系统设计,对比了CIGS薄膜电池与SHJ电池在系统设计上的区别:CIGS薄膜电池在并网处需要负极接地并增加隔离变压器,而SHJ电池不需要。同时也对该项目设置的光伏系统发电量进行预估。
关键词:分布式光伏系统铜铟镓硒太阳电池硅基异质结太阳电池
作者简介:孔凡迪,硕士研究生,电气专业工程师,Email:k823713609@163.com;
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参考文献[1] 陈平翰,汪炜怡,徐青山.太阳低辐射地区CIGS光伏技术应用分析[J].三峡生态环境监测,2019,4(2):53-56.

[2] GREEN M A,DUNLOP E D,HOHL-EBINGER J,et al..Solar cell efficiency tables(version 55) [J].Prog.Photovolt.:Res.Appl.,2020,28(1):3-15.

[3] 赵笑昆,张增光,宋斌斌,等.铜铟镓硒薄膜太阳能电池的成分调控及性能优化[C]// 第六届新型太阳能电池材料科学与技术学术研讨会论文集.2019.

[4] 19CD202-5建筑铜铟镓硒薄膜光伏系统电气设计与安装(一)[S].北京:中国计划出版社.
Design Analysis and Discussion of Copper Indium Gallium Selenide and Silicon Based Heterojunction Photovoltaic System
Kong Fi
(China IPPR International Engineering Co.,Ltd.)
Abstract: Based on the photovoltaic system design combining BIPV and BAPV in a project in Beijing, this paper compares copper indium gallium selenide(CIGS) thin film cells and silicon-based heterojunction(SHJ) cells in system design, and estimates the photovoltaic system generation capacity. The main difference between CIGS thin film cells and SHJ cells in system design is that CIGS thin film cells need negative grounding and an isolation transformer at the grid connection, while SHJ cells do not.
Keywords: distributed photovoltaic system; copper indium gallium selenide solar cell; silicon-based heterojunction solar cell;
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