| I-V曲线测试仪在线校准方法研究 |
| Research on Online Calibration Method of I-V Curve Tester |
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| 中文摘要: |
| 为解决I-V曲线测试仪在量传溯源方面的技术问题，通过对太阳电池开路电压（Voc）、短路电流（Isc）测量方法和技术的研究与开发，实现了对I-V曲线测试仪Voc，Isc参数的在线测量，从而完成了对I-V曲线测试仪的系统在线校准。研究结果表明，Voc，Isc在线校准的相对示值误差分别为0.45%，0.20%，满足了光伏产业相关设备的量传溯源需求，为该产业健康发展提供了技术支撑。 |
| 英文摘要: |
| In order to solve the technical problem of I-V curve tester in terms of quantity transmission and traceability, the author has realized the online measurement of the open circuit voltage (Voc) and short circuit current (Isc) parameters of I-V curve tester through the research and development of solar cell’s Voc and Isc measurement method and technology, thus completing the system online calibration of the I-V curve tester. The relative indication errors of Voc and Isc online calibration are 0.45% and 0.20% respectively. This work meets the demand of traceability of related equipment in photovoltaic industry, and provides the technical support for the healthy development of the industry. |
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| 中文关键词: I-V曲线测试仪、在线校准方法、太阳能电池、开路电压、短路电流 |
| 英文关键词:I-V curve tester, online calibration method, solar cell open-circuit voltage, short-circuit current |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2021.03.10 |
| 引用本文：张楠.I-V曲线测试仪在线校准方法研究[J].计测技术,2021,(3):. |
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