Results 91 to 100 of about 2,436,355 (386)
The Journal of Engineering, 2019 Zhangbei demonstration project will be the world's highest voltage level and largest capacity VSC-HVDC power grid, by which millions of kilowatts of renewable energy and pumped storage power will be supplied to Beijing.
Man Xu, Linlin Wu, Hui Liu, Xiao Wang
doaj +1 more source
Characteristics of Solar Wind Density Depletions During Solar Cycles 23 and 24 [PDF]
Journal of Astronomy and Space Sciences, 2017 Solar wind density depletions are phenomena that solar wind density is rapidly decreased and keep the state. They are generally believed to be caused by the interplanetary (IP) shocks.
Keunchan Park +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Graded refractive index (GRI) structures are prepared from the layer‐by‐layer spray coating of the mesoporous SiO2 nanoparticles, showing high solar transparency and thermal emissivity. Under outdoor conditions, after 50 days, the GRI‐coated photovoltaics show on average 6.65 ± 1.48 °C lower than that of the non‐coated references, maintaining 80.9 ± 8 ...
Heesuk Jung +14 more
wiley +1 more source
Noise and solar-wind/magnetosphere coupling studies: Data
Frontiers in Astronomy and Space Sciences, 2022 Using artificial data sets it was earlier demonstrated that noise in solar-wind variables alters the functional form of best-fit solar-wind driver functions (coupling functions) of geomagnetic activity.
Joseph E. Borovsky
doaj +1 more source
On the transition from Slow to Fast Wind as Observed in Composition Observations [PDF]
A&A 694, A265 (2025)The solar wind is typically categorized as fast and slow based on the measured speed ($v_\mathrm{sw}$). The separation between these two regimes is often set between 400 and 600 km/s without a rigorous definition. Observations of the solar wind's kinetic signatures, chemical makeup, charge state properties, and Alfv\'enicity suggest that such a two ...
arxiv +1 more source
Advanced Functional Materials, EarlyView.PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
wiley +1 more source
Daily data of Global Vertical Insolation in the four cardinal orientations in Burgos, Spain
Data in Brief, 2018 Daily data of Global, Diffuse and Beam Horizontal Insolation and Global Vertical (North, South, East and West orientations) insolation recorded in Burgos, Spain, are presented in this paper.
M. Diez-Mediavilla +4 more
doaj
The Mother’s Day Solar Storm of 11 May 2024 and Its Effect on Earth’s Radiation Belts
UniverseThe month of May 2024 was characterized by solar energetic particles events directed towards the Earth, especially the big event causing a strong terrestrial geomagnetic storm during the night from 10 to 11 May 2024, with auroras observed everywhere in ...
Viviane Pierrard +3 more
doaj +1 more source
Coronal MHD transport theory and phenomenology [PDF]
, 2003 In the presence of a weakly inhomogeneous background, magnetohydrodynamic fluctuations are transported, reflected and at small scales, dissipated. In contrast to orderings appropriate to outer solar wind conditions, here we explore transport in a regime ...
Dmitruk, Pablo +3 more
core +2 more sources
Combined Floating Offshore Wind and Solar PV
Journal of Marine Science and Engineering, 2020 To mitigate the effects of wind variability on power output, hybrid systems that combine offshore wind with other renewables are a promising option. In this work we explore the potential of combining offshore wind and solar power through a case study in ...
Mario López, N. Rodríguez, G. Iglesias
semanticscholar +1 more source