探究电表内阻对硅光电池特性实验的影响  

Study on the Effect of Meter Internal Resistance on the Properties of Silicon Phot Cells

作　　者：任青颖 赵海坤 庹忠曜 许杰 王萌 李卫[2,3] REN Qingying;ZHAO Haikun;TUO Zhongyao;XU Jie;WANG Meng;LI Wei(Department of Engineering Experiments and Innovations,Nanjing University of Posts and Telecommunications,Nanjing 210023,China;College of Electronic and Optical Engineering,College of Flexible Electronics(Future Technology),Nanjing University of Posts and Telecommunications,Nanjing 210023,China;College of Integrated Circuit Science and Engineering(College of Industry Education Integration),Nanjing University of Posts and Telecommunications,Nanjing 210023,China;College of Automation&College of Artificial Intelligence,Nanjing University of Posts and Telecommunications,Nanjing 210023,China)

机构地区：[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

出　　处：《大学物理实验》2024年第3期5-8,21,共5页Physical Experiment of College

基　　金：国家自然科学基金青年基金(61904089,62301135);南京邮电大学教育科学“十三五”规划重点课题(GJS-XKT2001);南京邮电大学研究生教育教学改革研究与实践课题(JGKT22-XYB02);南京邮电大学大学生创新创业训练计划项目(CXXYB2023098,CXXYB2023099)。

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。The characteristic experiment of silicon solar cells is the study of the volt-ampere properties of silicon solar cell by means of circuit experiments.Conventional experiments do not fully take into account the effect of the connection of the measurement apparatus on the measurement results,leading to anomalous data curves and low efficiency in practical operational experiments.We present three circuit connection methods for silicon solar cell load testing and analyze the impact of different meter connection methods on the measurement results.Students can understand the main points of photovoltaic measurement through the data processing,analysis and discussion of the experimental results.This experiment has cultivated the students'ability to analyze and solve problems.

关 键 词：光伏电池 伏安特性 实验教学 

分 类 号：G642[文化科学—高等教育学]