The influence of dust concentrations on the current-voltage characteristics (voltampere characteristics) of photovoltaic modules (PVM) based on crystalline silicon in laboratory
conditions. It was investigated how an uncleaned panel affects the output power. The tests were carried
out in the city of Tashkent on the territory of the “National Research Institute of Renewable Energy
Sources”. The objects were located co-plurally as specified in GOST R 60904-1 Photoelectric devices.
Part 1. Measurement of current-voltage characteristics. Measurements of a cleaned photovoltaic
module with a maximum power of 330 W and not a cleaned one of 236 W were obtained. Based on the
above, the need to clean the photovoltaic modules is very important. The results obtained show that for
non-purified photovoltaic panels, as shown in Table 1, the loss is 25.4%. In the reviewed works, a
specific indicator is studied in the interests of only the surface of photovoltaic modules and a singlecriteria problem of assessing the efficiency of using a photocell is solved, which does not allow a
comprehensive assessment of different groups of indicators and the formulation of a reasonable
conclusion about the choice of a specific option
The influence of dust concentrations on the current-voltage characteristics (voltampere characteristics) of photovoltaic modules (PVM) based on crystalline silicon in laboratory
conditions. It was investigated how an uncleaned panel affects the output power. The tests were carried
out in the city of Tashkent on the territory of the “National Research Institute of Renewable Energy
Sources”. The objects were located co-plurally as specified in GOST R 60904-1 Photoelectric devices.
Part 1. Measurement of current-voltage characteristics. Measurements of a cleaned photovoltaic
module with a maximum power of 330 W and not a cleaned one of 236 W were obtained. Based on the
above, the need to clean the photovoltaic modules is very important. The results obtained show that for
non-purified photovoltaic panels, as shown in Table 1, the loss is 25.4%. In the reviewed works, a
specific indicator is studied in the interests of only the surface of photovoltaic modules and a singlecriteria problem of assessing the efficiency of using a photocell is solved, which does not allow a
comprehensive assessment of different groups of indicators and the formulation of a reasonable
conclusion about the choice of a specific option
| № | Имя автора | Должность | Наименование организации |
|---|---|---|---|
| 1 | Mirolimov A.. | Doctoral student | National Research Institute of Renewable Energy Sources; |
| 2 | Iliev X.. | Candidate of Physical Sciences | Tashkent State Technical University, Tashkent city |
| № | Название ссылки |
|---|---|
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| 5 | 18. Sayyah, A., Crowell, D. R., Raychowdhury, A., Horenstein, M.N. and Mazumder, M. K., An experimental study on the characte- rization of electric charge in electrostatic dust removal. J. Elec- trostat., 2017, 87, 173– 179. 19. Masuda, S. and Matsumoto, Y. (eds), Contacttype electric cur- tain for electrodynamical control of charged dust particles. In Proceedings of the 2nd International Conference on Static Electricity, 1973. 24. Masuda, S., Fujibayashi, K., Ishida, K. and Inaba, H., Confine- ment and transportation of charged aerosol clouds via electric curtain. Electr. Eng. Jpn., 1972, 92(1), 43–52. 20. Pohl, H. A. and Pohl, H., Dielectrophoresis: The Behavior of Neutral Matter in Nonuniform Electric Fields, Cambridge University Press, Cambridge, UK, 1978. 26. Jones, T., Electromechanics of Particles, Cambridge University Press, Cambridge, UK, 1995. 21. Mazumder, M. K., Sims, R. A. and Wilson, J. D., Transparent self-cleaning dust shield. Google Patents, 2005 |