光伏组件封装胶膜的种类及交联度的研究  

STUDY ON TYPES AND CROSSLINKING DEGREE OF PV MODULES ENCAPSULATION FILM

作　　者：陈如意 孔蕊 周扬 钱兵 Chen Ruyi;Kong Rui;Zhou Yang;Qian Bing(CECEP Solar Energy Technology(Zhenjiang)Co.,Ltd.,Zhenjiang 212132,China)

机构地区：[1]中节能太阳能科技(镇江)有限公司,镇江212132

出　　处：《太阳能》2023年第3期5-11,共7页Solar Energy

摘　　要：为了应对全球气候变暖的问题,多国政府制定了碳达峰、碳中和的目标(下文简称为“‘双碳’目标”)和计划。太阳能作为一种清洁的可再生能源,是世界能源转型的重要方向之一。光伏组件作为光伏发电系统中的核心部分,将在“双碳”目标中起着至关重要的作用。概述了目前市场上主流的光伏组件封装胶膜的种类,对封装胶膜的分子结构、交联机理、交联特性、交联度的影响因素进行了介绍,分析了交联度对光伏组件性能的影响,并对封装胶膜今后的发展方向和发展趋势进行了展望。在全球光伏发电装机容量增长前景明确、光伏组件整体需求增大和渗透率提升的背景下,光伏组件封装胶膜的市场需求将会不断提升,并将不断研发出与新太阳电池技术相匹配的功能性封装胶膜。In order to deal with the problem of global warming,many governments have formulated emission peak and carbon neutrality goals and plans.As a clean and renewable energy,solar energy is one of the important directions of the world’s energy transformation.As the core part of the PV power generation system,PV modules will play a vital role in the emission peak and carbon neutrality goals.This paper summarizes the main types of PV module encapsulation film in the current market,the molecular structure,crosslinking mechanism,crosslinking characteristics and influencing factors of crosslinking degree of encapsulation film are introduced,the influence of the crosslinking degree on the performance of PV modules is analyzed,and forecasts the future development direction and trend of the encapsulation film.Under the background of clear growth prospects of global PV power generation installed capacity,increased overall demand for PV modules and increased penetration,the market demand for PV module encapsulation film will continue to increase,and functional encapsulation film matching the new solar cell technology will continue to be developed.

关 键 词：光伏组件 封装胶膜 交联度 交联机理 发展趋势 

分 类 号：TM914.41[电气工程—电力电子与电力传动]