去离子水浸没冷却聚光硅电池性能变化的机理探索

发布时间：2018-05-27 08:39

  本文选题：聚光光伏 + 聚光硅太阳电池　； 参考：《太阳能学报》2014年07期

【摘要】：为探索去离子水和裸聚光硅电池间的相互作用机理及温度对此相互作用的影响,设计了去离子水浸没冷却裸聚光硅电池实验。实验结果表明,随着浸没时间的推移,裸聚光硅电池的电特征变化很小,主要取决于电池的表面结构和操作温度;裸聚光硅电池实验用去离子水的电导率在65℃下的变化比在常温下的变化大;但其光谱透过率的变化不会影响电池的输出。且后续的测试进一步表明去离子水不会破坏裸聚光硅电池,但电池减反射层和金属栅线等由于存在缺陷在去离子水中会影响电池的性能。
[Abstract]:In order to explore the interaction mechanism between deionized water and bare focused silicon cell and the effect of temperature on the interaction, the experiment of deionized water immersion cooling bare focused silicon cell was designed. The experimental results show that the electrical characteristics of bare focused silicon cells vary little with the immersion time, which mainly depends on the surface structure and operating temperature of the cells. The electrical conductivity of deionized water used in the experiment of naked condensed silicon battery varies more at 65 鈩，

本文编号：1941301