Estimation of daily global solar radiation based on MODIS satellite measurements: The case study of Adrar region (Algeria)

Bellaoui, Mebrouk; Bouchouicha, Kada; Oulimar, I.

doi:10.1016/j.measurement.2021.109802

Cited by 15 publications

(4 citation statements)

References 27 publications

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“…Improper solar radiation data for system development may cause inaccurate economic analysis result of the system like decremental or incremental of COE of the system [57]. Different investigations (e.g, [8,43,58,59,61,62] examined that lack of proper measured solar radiation data is the major barrier for solar power development in Algeria, Chile, Ethiopia and India. So, it is important to develop updated solar irradiance collector tools and the country should establish its own radiation measurement centers across the country [60].…”

Section: Unavailability Of Solar Radiation Data (B 6 )mentioning

confidence: 99%

Analysis and Ranking of Barriers in Development of Solar Power Using Interpretive Structural Modeling Method: Ethiopian Outlook

Mekonnen

Bhandari

Ancha

et al. 2022

DGAEJ

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Ethiopia is quick evolving economy in Sub-Saharan Africa, and its industrialsector is growing faster. However, as a country level there is a significantelectricity shortage. The country needs gigantic increments in capacity tomeet the request of its quickly developing economy and population. Indeedin the event that endeavors are underway for renewable energy expansionin Ethiopia but stills solar oriented energy source are not highly utilizeddue to different problems that ruin its dispersion. On this basis, barriers ofsolar energy implementation in Ethiopia were identified utilizing different literature overview and experts’ view in this investigation. Interpretive Struc-tural Modeling (ISM) technique is adopted to recognize the interrelationshipbetween the distinguished barriers. Matrice d’Impacts Croises-MultipicationApplique’ a Classment (MICMAC) method has too been utilized to sort thebarriers based on dependence power and driving force. The results showedthat four barriers related with economics, environmental and behavioralappear at the upper level in ISM configuration. A policy barrier shows up atthe lowermost of model, and this is considered as the foremost powerful fac-tor. Various solutions for relieving these distinguished barriers have moreoverbeen recommended within the paper. Well understanding of these barrierscan help the concerned stakeholders and policy creators to create proactiveplans and fortification policies to increase the solar powered advancement inEthiopia.

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Section: Unavailability Of Solar Radiation Data (B 6 )mentioning

confidence: 99%

Analysis and Ranking of Barriers in Development of Solar Power Using Interpretive Structural Modeling Method: Ethiopian Outlook

Mekonnen

Bhandari

Ancha

et al. 2022

DGAEJ

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“…To reduce reliance on observation stations, satellite remote sensing data has become a new data source. Bellaoui [19] uses satellite earth observation data to propose an alternative method for resource assessment. Wang [20] observed that complex terrain impacts the accuracy of estimating surface net solar radiation from high-resolution satellite remote sensing data.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Solar Radiation Differences for High-Voltage Transmission Lines on Micro-Terrain Areas

Zheng,

Wang,

Xie

et al. 2024

Energies

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The stable operation of high-voltage transmission lines is significantly affected by atmospheric icing. Research on the physical processes of icing and de-icing of transmission lines in micro-terrain, as well as the factors affecting them, is a crucial theoretical foundation for enhancing current icing prediction capabilities and guiding the planning of transmission lines in mountainous areas. The difficulty lies in the fact that, unlike the calculation of surface radiation, the amount of radiation received by the lines is affected by a combination of terrain, environmental shading, and the orientation of the lines. Therefore, this work initially establishes a method for calculating the total amount of radiant heat received per unit length of the line throughout the day at various heights from the ground, based on the angle of solar incidence and the three-dimensional spatial position of the lines. Furthermore, a method of mapping the regional heat radiation by gridding the direction of the lines was proposed, providing the daily heat radiation and equivalent Joule heat. The proposed mapping method supports anti-icing planning for high-voltage transmission lines in micro-terrain areas.

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“…This results in the efficient utilization of available solar resources, ultimately enhancing the output and profitability of the PV park while advancing sustainable energy generation [30]. Frequency stability analysis plays a crucial role in the successful integration of PV systems into power grids [31], [32]. Ensuring frequency stability is key to addressing challenges arising from fluctuations in renewable energy generation and maintaining the reliable and efficient operation of electrical grids.…”

Section: Introductionmentioning

confidence: 99%

A deep dive into enhancing frequency stability in integrated photovoltaic power grids

Abderrazak Tadjeddine,

Arbaoui,

Hichem

et al. 2024

IJECE

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Voltage control strategies (VCS) and frequency stability analysis (FSA) are essential for power system reliability, particularly during high-load periods. Stable voltage and frequency levels prevent malfunction, power quality deterioration, and supply interruptions. Grid operators must skillfully manage VCS and FSA control to ensure system stability. Nonlinear loads, especially under transient conditions, significantly affect voltage stability (VS), introducing harmonics, waveform distortion, and stability complexities. Accurate modeling of these nonlinear loads is vital when traditional static load models fall short. Frequency fluctuations from power generation-demand imbalances require vigilant monitoring and regulation. Effective frequency control mechanisms are indispensable for preserving desired frequencies. Using a Western Algeria case study, this paper underscores FSA's significance in integrating photovoltaic (PV) systems into power grids. It addresses challenges from frequency fluctuations due to dynamic ZIP load profiles, emphasizing the importance of FSA for reliable grid operation. The study offers insights and practical approaches to enhance VS, FSA control, and energy management (EM), improving grid reliability and ensuring uninterrupted power supply. We must look into FSA's benefits in integrating PV systems to improve performance and lower grid interruptions. This includes looking into its control mechanisms and feedback systems.

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Estimation of daily global solar radiation based on MODIS satellite measurements: The case study of Adrar region (Algeria)

Cited by 15 publications

References 27 publications

Analysis and Ranking of Barriers in Development of Solar Power Using Interpretive Structural Modeling Method: Ethiopian Outlook

Analysis and Ranking of Barriers in Development of Solar Power Using Interpretive Structural Modeling Method: Ethiopian Outlook

Analysis of Solar Radiation Differences for High-Voltage Transmission Lines on Micro-Terrain Areas

A deep dive into enhancing frequency stability in integrated photovoltaic power grids

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