晶体硅光伏电池的标准测试

周健; 卞洁玉; 李红飞; 刘毓成; 乔颖硕; 易亚沙; 刘世勇; 刘正新

doi:10.3788/OPE.20142206.1517

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晶体硅光伏电池的标准测试

微纳技术与精密机械 | 更新时间：2020-08-13

- 晶体硅光伏电池的标准测试
- Standard measurement of crystal silicon solar cells
- 光学精密工程 2014年22卷第6期页码：1517-1523
- 作者机构：
  
  1. 中国科学院大学北京,中国,100049
  2. 上海交通大学上海,200240
  3. 中国科学院上海微系统与信息技术研究所上海,200050
  4. 密歇根大学,密歇根迪尔伯恩,美国,48128-2406
  5. 麻省理工学院, 坎布里奇,马萨诸塞,美国,02139
- 作者简介：
- 基金信息：
  
  中国科学院重要方向项目（No.KGCX2-YW-399+1）();中国科学院院地合作资助项目（No.YDJDBNJ-2012-027）();上海市自然科学基金资助项目（
- DOI：10.3788/OPE.20142206.1517
  中图分类号： TM914.4+1
- 收稿日期：2013-10-13，
  
  修回日期：2013-11-18，
  
  纸质出版日期：2014-06-25
- 稿件说明：
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周健, 卞洁玉, 李红飞等. 晶体硅光伏电池的标准测试[J]. 光学精密工程, 2014,22(6): 1517-1523

ZHOU Jian, BIAN Jie-yu, LI Hong-fei etc. Standard measurement of crystal silicon solar cells[J]. Editorial Office of Optics and Precision Engineering, 2014,22(6): 1517-1523
周健, 卞洁玉, 李红飞等. 晶体硅光伏电池的标准测试[J]. 光学精密工程, 2014,22(6): 1517-1523 DOI： 10.3788/OPE.20142206.1517.

ZHOU Jian, BIAN Jie-yu, LI Hong-fei etc. Standard measurement of crystal silicon solar cells[J]. Editorial Office of Optics and Precision Engineering, 2014,22(6): 1517-1523 DOI： 10.3788/OPE.20142206.1517.

摘要

为了建立太阳电池的标准测试规范流程，对影响太阳电池标准测试不确定度的各类因素进行了评价和筛选。基于太阳光模拟器、分光感度仪、IV测试仪、标准太阳电池等二级太阳电池标准测试设备与器件，开展了多项标准测试技术的研究。对电池测量过程中太阳电池模拟光源的空间不均匀性、时间不稳定性、仪器测量重复性、扫描方向导致的不确定度、电池反射率和透射率、面积测量不确定度、量子效率等各类影响因素进行了测量，给出了高效晶体硅太阳电池测量不确定度的测量流程，最终导出在现有实验室测量条件下的扩展测量不确定度为±3.94%。基于对常规太阳电池测试数据的比较，对常规电池测量方法进行了改进，将测量不确定度降低了0.19%。最后，提出了双面电池的精确测试流程和方法，为其它双面光电池的标准化测量提供了借鉴。

Abstract

To build a standard test specification for solar cells

various kinds of affect factors on the final uncertainty of solar cell standard tests were evaluated and selected. Based on the secondary solar cell standard test equipment and devices

such as sun simulator

spectral sensitivity

IV tester and standard solar cells

several kinds of testing technologies were researched. Some effect factors in measuring processing were discussed

including the spatial uncertainty of solar cell simulator

temporal stability

measuring repeatability

the uncertainty from sweep directions

the reflection and transparence of cell

the uncertainty for area and External Quantum Efficiency (EQE). Then

the measuring procedure of a high efficiency crystalline silicon solar cell was proposed and the extension test uncertainty of 3.94% was derived under the conditions of existing laboratory measurement.Based on a comparison to conventional solar cell test data

the conventional cell testing method was improved

and the uncertainty of measurement was reduced by 0.19%. Finally

a standard testing procedure for a double-side cell was proposed

which provides a reference for other related cell measurements.

关键词

Keywords

references

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