Sun Simulator for Laboratory Testing

2022 IEEE 5th International Conference and Workshop Óbuda on Electrical and Power Engineering (CANDO-EPE) Pub Date : 2022-11-21 DOI:10.1109/CANDO-EPE57516.2022.10046374

Z. Varga, Ervin Rácz

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Abstract

Sun simulator is widely used for solar cell testing after its manufacturing. This artificial light source offers intensity and spectrum close to the natural light. This study describes a development of a sun simulator which fits into a class C sun simulator according to American Society for Testing and Material (ASTM) E972 standard. The sun simulator was examined based on spectral match, a spectral conformity, uniformity of irradiance (unevenness of light intensity) and spectral difference for the given wavelength range. On the other hand, surface temperature of solar cell was also tested. The sun simulator is able to illuminate 10 cm × 10 cm solar cell in a laboratory environment. On the other hand, it consists of a Geweiss light emitting diode (LED) and four halogen lamps. The designed and built sun simulator is validated using the abovementioned standard which is described in the current paper as well. The research was supported by the Ministry for Innovation and Technology: National Research, Development and Innovation Office.

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太阳模拟器实验室测试

太阳模拟器制造后，被广泛用于太阳能电池的测试。这种人造光源提供接近自然光的强度和光谱。根据美国材料试验协会(ASTM) E972标准，研制了一种适合C级太阳模拟器的太阳模拟器。根据给定波长范围内的光谱匹配、光谱一致性、辐照度均匀性(光强不均匀性)和光谱差异对太阳模拟器进行了检测。另一方面，对太阳能电池的表面温度进行了测试。太阳模拟器能够在实验室环境下照亮10厘米× 10厘米的太阳能电池。另一方面，它由一个Geweiss发光二极管(LED)和四个卤素灯组成。本文还采用上述标准对所设计制作的太阳模拟器进行了验证。这项研究得到了创新技术部:国家研究、发展和创新办公室的支持。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2022 IEEE 5th International Conference and Workshop Óbuda on Electrical and Power Engineering (CANDO-EPE)

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