Mathematical model of solar radiation based on climatological data from NASA SSE

Обухов, С. Г.; Plotnikov, I. A.; Masolov, V. G.

doi:10.1088/1757-899x/363/1/012021

Cited by 12 publications

(22 citation statements)

References 15 publications

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“…In this work, the dynamic component models that are built on the basis of equations describing the physical processes of energy conversion have been used. A detailed description of the models of HRES components that were used in the research is given by [31][32][33][34][35]. The models of components are made in the form of separating functional blocks, which makes it possible to construct and study HRES operating modes of arbitrary configuration [35].…”

Section: Methods and Object Of Researchmentioning

confidence: 99%

Power Balance Management of an Autonomous Hybrid Energy System Based on the Dual-Energy Storage

et al. 2019

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The urgent task of modern energy is to ensure reliable and efficient power supply to consumers, even those located in remote, far end places. A hybrid energy system with renewable energy sources is a promising way to ensure such a process. A characteristic feature of the modes of such systems, especially with high penetration levels of renewable energy sources, is the presence of ripples in the charge–discharge currents of the batteries used as energy storage devices. Batteries operation with such current fluctuations leads to rapid degradation of its characteristics as well as a reduction in its lifetime. Furthermore, it leads to a decrease in the reliability of the power supply system and an increase in the cost of generated electricity. A significant drawback of hybrid systems built according to well-known standard schemes is the inefficient use of the primary renewable energy, which is especially critical for energy systems located geographically in areas with severe climatic conditions. This article proposes a new construction method and an algorithm for controlling the modes of hybrid energy systems based on a dual-circuit energy storage device, which increases their reliability and energy efficiency. The prominent outcomes of operating modes of a hybrid power plant with a high penetration of renewable sources are presented, which proves that the proposed method of construction and the proposed control algorithm provide reliable and efficient control of the power balance of the hybrid power system in all possible operating conditions. In addition, the overall efficiency of the proposed renewable energy system is increased from 28% to 60% compared to standard hybrid power plants.

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Section: Methods and Object Of Researchmentioning

confidence: 99%

Power Balance Management of an Autonomous Hybrid Energy System Based on the Dual-Energy Storage

et al. 2019

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“…The review of cases provided in the previous paragraphs demonstrates the reliability and economic viability of mathematical models for the prediction of solar radiation worldwide. For the current inquiry, a model developed by the University of Tomsk [20] calculating solar global radiation on tilt surfaces was used as a base. This model was adapted to determine global solar radiation on a horizontal surface (ground-level solar radiation) in the state of Sonora in Mexico.…”

Section: Introductionmentioning

confidence: 99%

Estimation of Solar Resource Based on Meteorological and Geographical Data: Sonora State in Northwestern Territory of Mexico as Case Study

et al. 2020

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A model developed at the University of Tomsk, Russia, for high latitudes (over 55° N) is proposed and applied to the analysis and observation of the solar resource in the state of Sonora in the northwest of Mexico. This model utilizes satellite data and geographical coordinates as inputs. The objective of this research work is to provide a low-cost and reliable alternative to field meteorological stations and also to obtain a wide illustration of the distribution of solar power in the state to visualize opportunities for sustainable energy production and reduce its carbon footprint. The model is compared against real-time data from meteorological stations and satellite data, using statistical methods to scrutinize its accuracy at local latitudes (26–32° N), where a satisfactory performance was observed. An annual geographical view of available solar radiation against maximum and minimum temperatures for all the state municipalities is provided to identify the photovoltaic electricity generation potential. The outcomes are proof that the model is economically viable and could be employed by local governments to plan solar harvesting strategies. The results are generated from an open source model that allows calculating the available solar radiation over specific land areas, and the application potential for future planning of solar energy projects is evident.

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“…These models are correlations depending on several factors (latitude, atmospheric disorder, and seasonal rhythm of the year) that vary according to the localities. Numerous methods have been proposed by different researchers to estimate solar radiation on any given plane; these models take into account astronomical meteorological parameters in situ [12,13]. The work published by [14] used five models to estimate solar radiation in the south Pakistan regions, based on meteorology and geographic parameters in situ.…”

Section: Introductionmentioning

confidence: 99%

Modeling the Incident Solar Radiation of the City of N’Djamena (Chad) by the Capderou Method

Babikir

Njomo

Barka

et al. 2020

International Journal of Photoenergy

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Chad is like many African countries with no meteorological station at the moment to measure solar radiation throughout the country. Thus, theoretical models are used to estimate incident solar radiation. These models are established in correlation form. Our objective was to present a model, which allows the determination of the solar component on two surfaces (horizontal and inclined). This model allowed us to determine, over time, the component of global, direct, and diffuse solar radiation over a period that will cover the different seasons of the year. The calculation is done according to Klein’s days over all the months of the year. The hourly results of the global, direct, and diffuse radiation obtained for all the planes going from January to December are satisfactory compared to the results of the other authors quoted in the literature, which give the maximum and minimum values very close to theirs. These results allowed us to validate the applicability of this model in a climate other than the desert climate.

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Mathematical model of solar radiation based on climatological data from NASA SSE

Cited by 12 publications

References 15 publications

Power Balance Management of an Autonomous Hybrid Energy System Based on the Dual-Energy Storage

Power Balance Management of an Autonomous Hybrid Energy System Based on the Dual-Energy Storage

Estimation of Solar Resource Based on Meteorological and Geographical Data: Sonora State in Northwestern Territory of Mexico as Case Study

Modeling the Incident Solar Radiation of the City of N’Djamena (Chad) by the Capderou Method

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