用于室内自主无线传感器的太阳能电池性能研究

2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) Pub Date : 2016-07-20 DOI:10.1109/CSNDSP.2016.7574001

M. Rasheduzzaman, P. B. Pillai, A. N. C. Mendoza, Maria Merlyne De Souza

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引用次数: 19

摘要

在控制光强为77.40 μW/cm2的条件下，评价了6种用于室内能量收集的太阳能电池技术的性能。比较了晶体(c-Si)、多晶(poly-Si)、非晶硅(A - si)、钙钛矿、砷化镓(GaAs)和染料敏化太阳能电池(DSSC)的效率计算结果表明，DSSC和砷化镓(GaAs)太阳能电池的效率为28%，而钙钛矿和A - si太阳能电池的效率分别为20.4%和15.59%。从性能和成本两方面考虑，DSSC是室内光能收集的最佳选择。由于其22.0 μW/cm2的高功率密度，DSSC需要15 cm2的面积才能在60分钟内从2.8到3.0 V的标称电压为3.4 mAh的可充电电池充电。

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A study of the performance of solar cells for indoor autonomous wireless sensors

The performances of six solar cell technologies for indoor energy harvesting are assessed under a controlled light intensity of 77.40 μW/cm2. A comparison of the calculated efficiencies of crystalline (c-Si), polycrystalline (poly-Si), amorphous silicon (a-Si), perovskite, gallium arsenide (GaAs) and dye-sensitized solar cells (DSSC) shows that both DSSC and GaAs solar cells exhibit an efficiency of ~28%, whereas the efficiencies of perovskite and a-Si solar cells are 20.4% and 15.59% respectively. Considering both performance and cost, DSSC is the best choice for indoor light energy harvesting. Due to its high power density of 22.0 μW/cm2, the DSSC requires an area of 15 cm2 to charge a 3.4 mAh rechargeable battery from a nominal voltage of 2.8 to 3.0 V in 60 minutes.

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2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)

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