Results 11 to 20 of about 972,902 (254)

Mesoporous Silica‐Guided Synthesis of Metal–Organic Framework with Enhanced Water Adsorption Capacity for Smart Indoor Humidity Regulation

open access: yesSmall Structures, 2023
Metal–organic frameworks (MOFs) are promising for indoor humidity regulation due to steep stepwise water uptake and moderate regeneration temperature.
Lurong Ge   +5 more
doaj   +1 more source

Control of a Solar Energy Systems [PDF]

open access: yes, 2012
8th IFAC Symposium on Advanced Control of Chemical ProcessesThe International Federation of Automatic Control Singapore, July 10-13This work deals with the main control problems found in solar power systems and the solutions proposed in literature.
Berenguel Soria, Manuel   +1 more
core   +1 more source

Control of Solar Power Systems: a survey [PDF]

open access: yes, 2010
9th International Symposium on Dynamics and Controlof Process Systems (DYCOPS 2010)Leuven, Belgium, July 5-7, 20109This paper deals with the main control problems found in solar power systems and the solutions proposed in literature.
Alvarado Aldea, Ignacio   +3 more
core   +1 more source

Hygroscopic Porous Polymer for Sorption‐Based Atmospheric Water Harvesting

open access: yesAdvanced Science, 2022
Sorption‐based atmospheric water harvesting (SAWH) holds huge potential due to its freshwater capabilities for alleviating water scarcity stress. The two essential parts, sorbent material and system structure, dominate the water sorption–desorption ...
Fangfang Deng   +5 more
doaj   +1 more source

Modeling and Analysis of Contactless Solar Evaporation for Scalable Application

open access: yesApplied Sciences, 2023
Zero-liquid discharge wastewater treatment driven by sunlight shows potential to minimize its environmental impact by producing solid-only waste from solar energy.
Siyang Zheng, Jie Yu, Zhenyuan Xu
doaj   +1 more source

The influence of solar wind variability on magnetospheric ULF wave power [PDF]

open access: yes, 2015
Magnetospheric ultra-low frequency (ULF) oscillations in the Pc 4–5 frequency range play an important role in the dynamics of Earth's radiation belts, both by enhancing the radial diffusion through incoherent interactions and through the coherent drift ...
Mann, IR   +3 more
core   +2 more sources

Exceptional water production yield enabled by batch-processed portable water harvester in semi-arid climate

open access: yesNature Communications, 2022
Sorption-based atmospheric water harvesting has the potential to realize flexible water production but reaching high water yield in semi-arid climate is still challenging. Here, the authors report a portable and modularized water harvester with scalable,
He Shan   +8 more
doaj   +1 more source

Virtual composite impedance circulating current suppression strategy with adaptive adjustment capability

open access: yesIET Generation, Transmission & Distribution, 2023
In the process of accessing distributed power sources in microgrid, there will be serious coupling between active power and reactive power, which will lead to significant changes in the inverter outlet voltage and impedance and increase the circulating ...
Jihong Zhang   +4 more
doaj   +1 more source

Optimal Scheduling of Integrated Community Energy Systems Based on Twin Data Considering Equipment Efficiency Correction Models

open access: yesEnergies, 2023
The economics of integrated community energy system (ICES) dispatch schemes are influenced by the accuracy of the parameters of the different energy-conversion-equipment models.
Zeli Ye   +5 more
doaj   +1 more source

Status of Four-Junction Cell Development at Fraunhofer ISE

open access: yesE3S Web of Conferences, 2017
Four-junction solar cells are being developed for space applications as they promise higher efficiencies compared to the present GaInP/GaInAs/Ge triple-junction industry standard.
Lackner D.   +13 more
doaj   +1 more source

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