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N. Enebish D. Agchbayar S. Dorjkhand D. Baatar I. Ylemj 《Solar Energy Materials & Solar Cells》1993,29(3)
This paper presents the determination of solar cell (SC) characteristics in double-exponential modelling using current-voltage (I–V) curve data for one-illumination level. The approach of the numerical analysis is based on the Newton-Raphson technique. Particular attention has been paid throughout to the set-up of the initial values to provide the best convergence of the iteration procedure and high accuracy of determined parameters. 相似文献
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Amarbayar Adiyabat Kosuke Kurokawa Kenji Otani Namjil Enebish Garmaa Batsukh Mishiglunden Battushig Dorjsuren Ochirvaani Bathuu Ganbat 《Progress in Photovoltaics: Research and Applications》2006,14(6):553-566
Here, we present the results of evaluation of solar energy potential and photovoltaic (PV) module performance from actual data measured over a period of more than 2 years in the Gobi Desert of Mongolia. To allow estimation of solar energy potentials and durability of PV systems in the Gobi Desert area, a data acquisition system, including crystalline silicon (c‐Si), polycrystalline silicon (p‐Si) modules, and two sets of precision pyranometers, thermometers, and anemometer, was installed at Sainshand City in October 2002. This system measures 23 parameters, including solar irradiation and meteorological parameters, every 10 min. High output gain was observed due to operation at extremely low ambient temperatures and the module performance ratios (PRs) were high (>1·0) in winter. In summary, the present study showed that a PV module with a high temperature coefficient, such as crystalline silicon, is advantageous for use in the Gobi Desert area. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
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