Tam, L.T.M. and Duong, N.V. and Tien, N.T. and Ngu, N.V. (2014) A study on the output characteristic of photovoltaic array under partially shaded conditions. In: 2014 4th International Conference on Mechanical Science and Engineering, ICMSE 2014, 2 January 2014 through 4 January 2014, Sanya, Hainan Island.
A study on the output characteristic of photovoltaic array under partially shaded conditions.pdf
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Abstract
Efficiency of Photovoltaic (PV) array is affected by surface temperature, solar irradiance, shadow and shape of the PV array. Under partially shaded conditions, the maximum power point tracking method will be hardly controlled since the output power characteristic of the PV array is complex with many spikes. In the present study, characteristics of PV array were therefore established under partially shaded conditions by using Matlab/Simulink. The output characteristics of the PV array under partially shaded conditions were calculated and analyzed. These output characteristics significantly depend on the solar irradiance, surface temperatures, cases of shadows, configurations of the PV array, and numbers of PV modules under partial shadow. The present results are good to designate a PV power generation system by using the power point tracking method. © (2014) Trans Tech Publications, Switzerland.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | Faculties > Faculty of Control Engineering |
| Identification Number: | 10.4028/www.scientific.net/AMM.472.198 |
| Uncontrolled Keywords: | Maximum Power Point Tracking; Output characteristics; Photovoltaic; Photovoltaic arrays; Power point tracking; PV power generation systems; Shaded conditions; Surface temperatures; Atmospheric temperature; Solar radiation; Surface properties; Photovoltaic cells |
| Additional Information: | Conference code: 102249. Language of original document: English. |
| URI: | http://eprints.lqdtu.edu.vn/id/eprint/9996 |
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