摘要
通过对普通封装材料封装的光伏组件和优化配方后封装的光伏组件进行电势诱导衰减(PID)实验,研究封装材料变化对光伏组件电学性能的影响,结果表明采用优化配比方案封装的光伏组件具有非常强的抗电势衰减效应,说明采用配方优化的方法可有效缓解光伏组件的PID效应,进而可提高光伏发电站的发电效率和使用寿命。
The variation of packing materials in photovoltaic modules is researched in electric per- formance through PID experiment. The results show that the sample produced by optimized formula- tion could significant improves the resistance of PID effect. It provides an effective way to improve the efficiency of electricity generating and use of life cycle in photovoltaic power system.
出处
《咸阳师范学院学报》
2016年第6期66-68,共3页
Journal of Xianyang Normal University
基金
咸阳师范学院科研基金项目(15XSYK041)
关键词
光伏发电
太阳能组件
电势诱导衰减效应
photovoltaic power system
solar components
potential induced degradation effect
