探究电表内阻对硅光电池特性实验的影响
任青颖 1,2 ,赵海坤 3 ,庹忠曜 4 ,许 杰 3∗ ,王 萌 2 ,李 卫 2,3
1.南京邮电大学 工程实验教学部,江苏 南京 210023;2.南京邮电大学 电子与光学工程学院、柔性电子(未来技术)学院,江苏 南京 210023;3.南京邮电大学 集成电路科学与工程学院(产教融合学院),江苏 南京 210023;4.南京邮电大学 自动化学院、人工智能学院,江苏 南京 210023
Study on the Effect of Meter Internal Resistance on the Propertiesof Silicon Phot Cells
REN Qingying1,2 , ZHA0 Haikun3 , TUO Zhongyao4 , XU Jie3* , WANG Meng2 , LI Wei2,3
摘要
硅光电池特性实验是应用电路实验手段,对待测的硅光电池的伏安特性进行研究。传统的实验教学并没有充分考虑测量仪表的接法对硅光电池测量结果的影响,导致学生实际操作实验过程中数据曲线不正常、效率偏低。本文给出了三种硅光电池负载测试的三种电路连接方式,深入对比分析了不同的电表接法对于硅光电池测量结果的影响。 学生通过对实验结果的数据处理分析与讨论,融汇理解硅光电池测量实验的要点,本实验培养了学生分析问题和解决问题的能力。
关键词:
光伏电池
伏安特性
实验教学
Abstract:
The characteristic experiment of silicon solar cells is the study of the volt-ampere properties ofsilicon solar cell by means of circuit experiments.Conventional experiments do not fully take into account theelfect of the connection of the measurement apparatus on the measurement results , leading to anomalous datacurves and low elfieiency in practical operational experiments.We present three circuit connection methods forsilicon solar cell load testing and analyze the impact of different meter connection methods on the measurementresults.Students can understand the main points of photovoltaic measurement through the data processinganalysis and discussion of the experimental results. This experiment has cultivated the students ' ability toanalyze and solve problems.
Key words:
silicon solar cell
volt-ampere characteristics
experimental teaching
出版日期: 2024-06-25
发布日期: 2024-06-25
整期出版日期: 2024-06-25
引用本文:
任青颖, 赵海坤 , 庹忠曜 , 许 杰 , 王 萌 , 李 卫 .
探究电表内阻对硅光电池特性实验的影响
[J]. 大学物理实验, 2024, 37(3): 5-8.
REN Qingying, ZHA Haikun , TUO Zhongyao , XU Jie, WANG Meng, LI Wei.
Study on the Effect of Meter Internal Resistance on the Propertiesof Silicon Phot Cells
. Physical Experiment of College, 2024, 37(3): 5-8.
链接本文:
http://dawushiyan.jlict.edu.cn/CN/10.14139/i.cnki.cn22-1228.2024.03.002
或
http://dawushiyan.jlict.edu.cn/CN/Y2024/V37/I3/5
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