Dye Sensitized Solar Cells with Low Cost Carbon Nanotubes Electrodes by F. M. Al-Marzouki, S. Abdalla, S. Al-Ameer

“…These DSSCs may receive different levels of sun radiation, which stimulates the study of partial shading; so, we have studied the effect of different shadow rates on the solar conversion efficiency of a unit of 4-W-connected DSSCs. The validity of the present model has been examined by fitting it into I-V characteristics at different shading rates.…”
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Impact of Farm Biogas Plant Auxiliary Equipment on Electrical Power Quality by Zbigniew Skibko, Andrzej Borusiewicz, Jacek Filipkowski, Łukasz Pisarek, Maciej Kuboń

“…For this purpose, two agricultural biogas plants with a capacity of 40 kW, connected to the low-voltage grid, were studied (one located approximately 120 m from the transformer station and the second 430 m away). …”
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