Results 41 to 50 of about 17,007 (164)

ANN-Based Solar Irradiance Prediction for Photovoltaic-Driven Green Hydrogen Production [PDF]

EPJ Web of Conferences
The reliable assessment of solar resources represents a fundamental step in the development of photovoltaic-based green hydrogen production systems, since variations in solar irradiance strongly influence photovoltaic energy conversion and, consequently,
Aaouad Safae, Mehdi Maryam, Merrouni Ahmed Alami   +2 more
doaj   +1 more source

Solar total irradiance in cycle 23 [PDF]

Astronomy & Astrophysics, 2011
The apparently unusual behaviour of the TSI during the most recent minimum of solar activity has been interpreted as evidence against solar surface magnetism as the main driver of the secular change in the TSI. We test claims that the evolution of the solar surface magnetic field does not reproduce the observed TSI in cycle 23.
Krivova N.A., Solanki S.K., Schmutz W.
openaire   +4 more sources

Intercomparison of Satellite-Derived Solar Irradiance from the GEO-KOMSAT-2A and HIMAWARI-8/9 Satellites by the Evaluation with Ground Observations

Remote Sensing, 2020
Solar irradiance derived from satellite imagery is useful for solar resource assessment, as well as climate change research without spatial limitation.
Chang Ki Kim, Hyun-Goo Kim, Yong-Heack Kang, Chang-Yeol Yun, Yun Gon Lee   +4 more
doaj   +1 more source

Solar rotational modulations of spectral irradiance and correlations with the variability of total solar irradiance [PDF]

Journal of Space Weather and Space Climate, 2016
Aims: We characterize the solar rotational modulations of spectral solar irradiance (SSI) and compare them with the corresponding changes of total solar irradiance (TSI). Solar rotational modulations of TSI and SSI at wavelengths between 120 and 1600 nm are identified over one hundred Carrington rotational cycles during 2003–2013.
Lee Jae N., Cahalan Robert F., Wu Dong L.   +2 more
openaire   +2 more sources

Illuminating the Future: A Comprehensive Review of AI-Based Solar Irradiance Prediction Models

IEEE Access
Meeting the energy needs of a growing population is of paramount importance in today’s society. The use of renewable energy sources, especially solar energy, can help reduce greenhouse gas emissions from traditional sources.
Muhammad Jibreel Sammar, Muhammad Anwaar Saeed, Syed Muhammad Mohsin, Syed Muhammad Abrar Akber, Rasool Bukhsh, Mohammed Abazeed, Mohammed Ali   +6 more
doaj   +1 more source

Forecasting Hourly Solar Irradiance Using Hybrid Wavelet Transformation and Elman Model in Smart Grid

IEEE Access, 2019
With the integration of photovoltaic (PV) power into an electrical network, the complexity of the grid management is increasing because of intermittent and fluctuation nature of solar energy.
Xiaoqiao Huang, Junsheng Shi, Bixuan Gao, Yonghang Tai, Zaiqing Chen, Jun Zhang   +5 more
doaj   +1 more source

Variability of surface solar irradiance and aerosol optical depth during partial solar eclipse of January 4, 2011 in Kishinev, Moldova

Moldavian Journal of the Physical Sciences, 2011
Variation of surface solar irradiance and aerosol optical depth (AOD) during the partial solar eclipse on January 4, 2011 is analyzed on the basis of the ground observations at the Kishinev (Chisinau) site.
Aculinin, Alexandr, Smîcov, Vladimir
doaj  

The gender differences in the impact of solar radiation on thermal comfort of people engaged in outdoor activities

Case Studies in Thermal Engineering
The urban outdoor thermal environment directly influences people's willingness to be active and their quality of life. During outdoor activities, exposure to solar irradiance is unavoidable; variations in solar irradiance can markedly alter thermal ...
Aimei Luo, Xin Wu, Chaopu Yuan, Xiaofang Lu, Yu Shao, Yansong Li   +5 more
doaj   +1 more source

Annually and monthly resolved solar irradiance and atmospheric temperature data across the Hawaiian archipelago from 1998 to 2015 with interannual summary statistics

Data in Brief, 2018
This article contains data and summary statistics of solar irradiance and dry bulb temperature across the Hawaiian archipelago resolved on a monthly basis and spanning years 1998–2015.
Richard Bryce, Ignacio Losada Carreño, Andrew Kumler, Bri-Mathias Hodge, Billy Roberts, Carlo Brancucci Martinez-Anido   +5 more
doaj   +1 more source

New challenges in solar energy resource and forecasting in Greece

International Journal of Sustainable Energy, 2018
Aerosols and clouds are the most important constituents in the atmosphere that affect the incoming solar radiation, either directly through absorbing and scattering processes or indirectly by changing the optical properties and lifetime of clouds.
A. Kazantzidis, E. Nikitidou, V. Salamalikis, P. Tzoumanikas, A. Zagouras   +4 more
doaj   +1 more source