-
41
Optimal Placement of Hybrid Wind-Solar System Using Deep Learning Model
Published 2022-01-01“…In this paper, we develop an optimal placement of solar-wind energy systems using restricted Boltzmann machine (RBM). …”
Get full text
Article -
42
Innovative Integration and Optimization of RE and Smart Energy Management Systems in Skyscrapers: Enhancing Sustainability and Energy Self-Sufficiency in Vertical Cities
Published 2025-01-01“…This paper reviews key strategies for incorporating renewable energy (RE) technologies such as solar, wind, geothermal, and hybrid systems into skyscrapers. …”
Get full text
Article -
43
Solar Modulation of AMS-02 Daily Proton and Helium Fluxes with Modified Force-field Approximation Models
Published 2025-01-01“…Recently, the cosmic-ray experiment AMS-02 published daily fluxes of proton and helium for the period from 2011 May 20 to 2019 October 29 in the rigidity interval from about 1 to 100 GV, exhibiting fine time structures that correlate with solar wind properties on a daily basis. In this work, we employ three different modified force field approximation models to fit the data. …”
Get full text
Article -
44
Strong Relativistic Electron Flux Events in GPS Orbit
Published 2024-12-01“…However, the majority of the 50 largest flux events at L = 4.5 (30 out of 50) and L = 6.5 (37 out of 50) were associated with high speed solar wind streams from coronal holes. Both solar drivers are thus very important for relativistic electron flux enhancements in GPS orbit. …”
Get full text
Article -
45
Short‐Term Prediction of the Dst Index and Estimation of Efficient Uncertainty Using a Hybrid Deep Learning Network
Published 2024-12-01“…The proposed model achieves excellent scalability by extracting representative embeddings from the Dst index time series through an encoder‐decoder framework and integrating these with external solar wind parameters via a prediction network. We utilized magnetic storm data from 1998 to 2018 to evaluate the performance of the prediction model. …”
Get full text
Article -
46
Sustainable Energy Transitions: Overcoming Negative Externalities
Published 2020-08-01“…Transitions to more clean and low-carbon energy systems using energy technologies such as solar, wind, small hydro, biomass, waste management, e-vehicles are in the scope of this paper. …”
Get full text
Article -
47
Uncertainty Analysis of Energy Production for a 3 × 50 MW AC Photovoltaic Project Based on Solar Resources
Published 2019-01-01Get full text
Article -
48
The Time-Series Production Simulation in Cost Management of New Energy Grid Connection Under the Internet of Things
Published 2024-01-01“…The model considers different types of new energy resources, including solar, wind, and a time-series production simulation method is employed to simulate the energy production process. …”
Get full text
Article -
49
Fine structures in interlaced magnetic flux ropes via Hall-MHD simulations
Published 2025-01-01“…We present a Hall-MHD simulation exploring the interaction between two isolated magnetic flux ropes under mesoscale solar wind conditions. The interaction interface is resolved with a resolution approaching the kinetic scale, to reveal unprecedented details of this process. …”
Get full text
Article -
50
Strategic Resource Planning for Sustainable Biogas Integration in Hybrid Renewable Energy Systems
Published 2025-01-01“…This study focuses on a real-life project in Aras de los Olmos, Spain, where solar, wind, and biogas from biomass serve as primary energy sources, supplemented by a hydro-based storage system to stabilize supply. …”
Get full text
Article -
51
Performance Optimization Techniques on Point Absorber and Oscillating Water Column Wave Energy Converter: A Comprehensive Review
Published 2025-01-01“…In recent years, harnessing renewable energy from different sources of energies readily available to us in different forms such as solar, wind, wave, hydro, tidal, biomass and hydrogen has gained popularity among researchers in different fields to counter the emissions released into the atmosphere by utilization of fossil fuels. …”
Get full text
Article -
52
Feasibility Study of PV-Wind-Fuel Cell Hybrid Power System for Electrification of a Rural Village in Ethiopia
Published 2018-01-01“…In this work, the techno-economic feasibility study (using HOMER) of emission-free hybrid power system of solar, wind, and fuel cell power source unit for a given rural village in Ethiopia called Nifasso (latitude of 9°58′40″N and longitude of 39°50′3″E with an estimated population of 1059) that can meet the electricity demand in a sustainable manner has been studied. …”
Get full text
Article -
53
How geomagnetic storms affect the loss of Starlink satellites in February 2022?
Published 2025-01-01“…We attempted to analyze the cause of orbital decay by sampling all Starlink satellites registered in the SpaceTrack database and then tracing some space weather parameters and species density variations in the thermospheric layer. We employed the solar wind and IMF Bz to see their impact on geomagnetic activity. …”
Get full text
Article -
54
Fluctuations Driven by Multicomponent Pickup Ion Distributions in the Outer Heliosheath
Published 2025-01-01“…Instead, they primarily contribute to reducing the thermal spread anisotropy of the PUIs originating from the neutral solar wind. The unstable AC waves exhibit lower growth rates but higher saturation levels than the mirror waves. …”
Get full text
Article -
55
Long-duration energy storage in transmission-constrained variable renewable energy systems
Published 2025-01-01“…Our modeling shows that when LDES is affordable, it can reliably provide steady power, filling a role that is difficult for solar, wind, and other storage technologies to replace. …”
Get full text
Article -
56
Storm‐Time Ring Current Plasma Pressure Prediction Based on the Multi‐Output Convolutional Neural Network Model
Published 2025-01-01“…In this study, we employed a multi‐output convolutional neural network to predict the storm‐time ring current plasma pressures of these particles. Taking solar wind parameters, interplanetary magnetic field (IMF) data, and geomagnetic indices with a time history of 3 days as input parameters, the model shows good performances for electron plasma pressure, H+ plasma pressure, He+ plasma pressure, and O+ plasma pressure in both quiet‐time and storm‐time periods, with high correlation coefficients and small root mean square errors between the measured and the predicted values. …”
Get full text
Article -
57
The Interplay of Surface Composition, Mineralogy, and Physical Conditions That Affect the Surface Release Processes and Particle Environment of Mercury
Published 2025-01-01“…The external drivers for the particle release from the surface are solar photons, solar wind plasma, and micrometeoroid impacts. These drivers also cause space weathering of the surface, resulting in significant physical and chemical alterations in the regolith, ranging from the very surface to depths up to one meter. …”
Get full text
Article -
58
Trends and opportunities in renewable energy investment in Saudi Arabia: Insights for achieving vision 2030 and enhancing environmental sustainability
Published 2025-01-01“…Saudi Arabia, driven by its Vision 2030, has strongly committed to shifting from fossil fuels to renewable energy sources such as solar, wind, and hydrogen. Despite significant progress, existing investment methods often focus narrowly on financial returns and do not adequately address the risks and uncertainties associated with renewable energy projects, such as policy changes, technological challenges, and fluctuating energy prices. …”
Get full text
Article -
59
ALMA Observations of Solar Spicules in a Polar Coronal Hole
Published 2025-01-01“…We suggest that the upward mass flux carried by spicules is unlikely to play a significant role in the mass budget of the solar corona and solar wind, and the transport of hot material into the corona by spicules may not play a significant role in coronal heating. …”
Get full text
Article -
60
Unusual Space Weathering on a CE-5 Metal Grain Indicates Deceptive Surface Signatures of M-type Asteroids
Published 2025-01-01“…Our findings indicate that space weathering processes, including micrometeorite bombardment and solar wind irradiation, conceal the real surface signatures of M-type asteroids. …”
Get full text
Article