Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants
THE PURPOSE. Determine the impact of the meteorological state of the atmosphere on the efficiency of the functioning of solar thermal and power plants. Modeling the molecular absorption of solar radiation by the atmosphere. Modeling the optical characteristics of the gaseous components of the atmosp...
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| Format: | Article |
| Language: | English |
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Kazan State Power Engineering University
2022-01-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/1986 |
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| author | N. I. Moskalenko A. R. Akhmetshin Ya. S. Safiullina I. R. Dodov M. S. Khamidullina |
| author_facet | N. I. Moskalenko A. R. Akhmetshin Ya. S. Safiullina I. R. Dodov M. S. Khamidullina |
| author_sort | N. I. Moskalenko |
| collection | DOAJ |
| description | THE PURPOSE. Determine the impact of the meteorological state of the atmosphere on the efficiency of the functioning of solar thermal and power plants. Modeling the molecular absorption of solar radiation by the atmosphere. Modeling the optical characteristics of the gaseous components of the atmosphere, atmospheric aerosol and clouds.METHODS. A method for numerical modeling of incoming solar radiation fluxes their functioning to determine the efficiency of solar thermal and power plants. The solar fluxes are calculated by stacking layers in a multi-stream approximation, taking into account the multi-tiered cloud cover and the probability of overlapping the sky with clouds. The absorption of radiation by the gaseous phase of the atmosphere is taken into account by the method of equivalent mass in an inhomogeneous atmosphere. The optical characteristics of the dispersed phase of the atmosphere are calculated using the Mie theory.RESULTS. An electronic database has been created on the optical characteristics of the gaseous components of the atmosphere, the optical characteristics of atmospheric aerosol and clouds. The effect of anthropogenic impact on the flux of solar radiation falling on the underlying surface is taken into account. The developed modeling takes into account the effect of humidity on the optical characteristics of atmospheric aerosol and its multicomponent composition, depending on the location of the power plant.CONCLUSION. The information necessary for numerical modeling of meteorological effects on the functioning of solar thermal and power plants is generalized. When calculating solar radiation fluxes, direct illumination of the light-receiving surface by solar radiation, scattered radiation by atmospheric aerosol and clouds are taken into account. |
| format | Article |
| id | doaj-art-253cac33b3184e8b98ff14825a02ea0e |
| institution | OA Journals |
| issn | 1998-9903 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj-art-253cac33b3184e8b98ff14825a02ea0e2025-08-20T01:53:23ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032022-01-01235869910.30724/1998-9903-2021-23-5-86-99795Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plantsN. I. Moskalenko0A. R. Akhmetshin1Ya. S. Safiullina2I. R. Dodov3M. S. Khamidullina4Kazan State Power Engineering UniversityKazan State Power Engineering University; Association «Roselectromontazh»Kazan State Power Engineering UniversityKazan State Power Engineering UniversityKazan State Power Engineering UniversityTHE PURPOSE. Determine the impact of the meteorological state of the atmosphere on the efficiency of the functioning of solar thermal and power plants. Modeling the molecular absorption of solar radiation by the atmosphere. Modeling the optical characteristics of the gaseous components of the atmosphere, atmospheric aerosol and clouds.METHODS. A method for numerical modeling of incoming solar radiation fluxes their functioning to determine the efficiency of solar thermal and power plants. The solar fluxes are calculated by stacking layers in a multi-stream approximation, taking into account the multi-tiered cloud cover and the probability of overlapping the sky with clouds. The absorption of radiation by the gaseous phase of the atmosphere is taken into account by the method of equivalent mass in an inhomogeneous atmosphere. The optical characteristics of the dispersed phase of the atmosphere are calculated using the Mie theory.RESULTS. An electronic database has been created on the optical characteristics of the gaseous components of the atmosphere, the optical characteristics of atmospheric aerosol and clouds. The effect of anthropogenic impact on the flux of solar radiation falling on the underlying surface is taken into account. The developed modeling takes into account the effect of humidity on the optical characteristics of atmospheric aerosol and its multicomponent composition, depending on the location of the power plant.CONCLUSION. The information necessary for numerical modeling of meteorological effects on the functioning of solar thermal and power plants is generalized. When calculating solar radiation fluxes, direct illumination of the light-receiving surface by solar radiation, scattered radiation by atmospheric aerosol and clouds are taken into account.https://www.energyret.ru/jour/article/view/1986numerical modelingsolar thermal power plantssolar power plantssolar radiationmodeling of optical characteristicsspectral transmission functionoptical characteristics of atmospheric aerosol and clouds |
| spellingShingle | N. I. Moskalenko A. R. Akhmetshin Ya. S. Safiullina I. R. Dodov M. S. Khamidullina Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants Известия высших учебных заведений: Проблемы энергетики numerical modeling solar thermal power plants solar power plants solar radiation modeling of optical characteristics spectral transmission function optical characteristics of atmospheric aerosol and clouds |
| title | Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| title_full | Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| title_fullStr | Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| title_full_unstemmed | Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| title_short | Simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| title_sort | simulation of the impact of the atmospheric weather state on the efficiency of functioning of solar thermal and power plants |
| topic | numerical modeling solar thermal power plants solar power plants solar radiation modeling of optical characteristics spectral transmission function optical characteristics of atmospheric aerosol and clouds |
| url | https://www.energyret.ru/jour/article/view/1986 |
| work_keys_str_mv | AT nimoskalenko simulationoftheimpactoftheatmosphericweatherstateontheefficiencyoffunctioningofsolarthermalandpowerplants AT arakhmetshin simulationoftheimpactoftheatmosphericweatherstateontheefficiencyoffunctioningofsolarthermalandpowerplants AT yassafiullina simulationoftheimpactoftheatmosphericweatherstateontheefficiencyoffunctioningofsolarthermalandpowerplants AT irdodov simulationoftheimpactoftheatmosphericweatherstateontheefficiencyoffunctioningofsolarthermalandpowerplants AT mskhamidullina simulationoftheimpactoftheatmosphericweatherstateontheefficiencyoffunctioningofsolarthermalandpowerplants |