基于混合等参法的刚性太阳电池互连可靠性研究  

Study on Interconnection Reliability of Rigid Solar Cells Based on Hybrid Isoparametric Method

作　　者：乔唯玮 许京荆[1] QIAO Weiwei;XU Jingjing

机构地区：[1]上海大学机电工程与自动化学院

出　　处：《计量与测试技术》2025年第3期106-110,共5页Metrology & Measurement Technique

摘　　要：针对基板构型对在轨太阳电池组件互连可靠性的影响及刚性基板结构复杂的问题,提出一种混合等参法建立等效模型,并对比其碳纤维板在不同铺层下组件互连片的应力和疲劳寿命。结果表明:当铺层厚度为(0.3~0.4)mm时,该互连片应力水平较低,可确保较长疲劳寿命;对太阳电池的结构进行设计时,可通过调整其构型,改善基板-电池的热适配,从而达到电池组件的可靠性连接。In view of the influence of substrate configuration on the reliability of in-orbit solar cell module interconnection and the complexity of rigid substrate structure,a hybrid isoparmetric method was proposed to establish an equivalent model,and the stress and fatigue life of carbon fiber plates under different layings were compared.The results show that when the thickness of the shop is(0.3~0.4)mm,the stress level of the interconnecting pieces is lower,and the fatigue life is longer.When designing the structure of the solar cell,the thermal adaptation between the substrate and the battery can be improved by adjusting its configuration,so as to achieve the reliable connection of the battery components.

关 键 词：混合等参 基板构型 碳纤维板 互连可靠性 

分 类 号：TM9[电气工程—电力电子与电力传动]