...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Energy Conversion & Management >Investigation on the performance enhancement of silicon solar cells with an assembly grating structure
【24h】

Investigation on the performance enhancement of silicon solar cells with an assembly grating structure

机译：用组装光栅结构提高硅太阳能电池性能的研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A structure of one-dimensional Si grating for the Si solar cells is proposed. The solar energy absorption characteristics of this structure are studied by the finite difference time domain (FDTD) method. By alternately altering the grating depth, a new type of grating structure is proposed. For such a structure, three different gratings with depth of 50 nm, 100 nm and 150nm in every grating period are studied. The effects of incident angle and temperature on the absorptance and efficiencies are discussed. Numerical computation shows that the absorptance of the assembly Si grating structure is over 0.85 throughout the entire computational band. The conversion efficiency of solar cells with such grating surface amounts to as high as 27.97%, which indicates the proposed structured surface may have potential applications in solar-cells manufacturing.
机译：提出了一种用于硅太阳能电池的一维硅光栅的结构。通过时域有限差分法（FDTD）研究了该结构的太阳能吸收特性。通过交替改变光栅深度，提出了一种新型的光栅结构。对于这种结构，研究了在每个光栅周期中深度分别为50 nm，100 nm和150nm的三个不同的光栅。讨论了入射角和温度对吸收率和效率的影响。数值计算表明，在整个计算带中，组装硅光栅结构的吸收率均超过0.85。具有这种光栅表面的太阳能电池的转换效率高达27.97％，这表明所提出的结构化表面可能在太阳能电池制造中具有潜在的应用。

著录项

  • 来源
    《Energy Conversion & Management》 |2012年第1期|p.30-37|共8页
  • 作者

    Lili Yang; Yimin Xuan; Yuge Han; Junjie Tan;

  • 作者单位

    School of Energy and Power Engineering, Nanjing University of Science & Technology, Nanjing 210094, China;

    School of Energy and Power Engineering, Nanjing University of Science & Technology, Nanjing 210094, China;

    School of Energy and Power Engineering, Nanjing University of Science & Technology, Nanjing 210094, China;

    School of Energy and Power Engineering, Nanjing University of Science & Technology, Nanjing 210094, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    performance enhancement; assembly grating structure; silicon solar cell;

    机译：性能增强;组装光栅结构;硅太阳能电池;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号