Results 71 to 80 of about 456,575 (261)

Off-grid energy policy

, 2022
Progress in Sustainable Development Goal 7 is often framed as a driver of inclusive, just energy transitions and the 2030 Agenda for Sustainable Development. Yet, equitable transitions entail more than basic access to clean and affordable energy services; they depend critically on pluralistic, democratic, inclusive, and sustainable outcomes and impacts.
Groenewoudt, Aleid C., Romijn, H., Alkemade, Floor   +2 more
openaire   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source

Off grid Electrification of Sakpeti

This is the report generated at the 2024 EMPA on the Microgridspy and RAMP track. It is about identifying the optimal size of mini grid in Sakpeti, a lakeside community in Ghana.
Koranteng, Felix Yeboah, Dwamena, Kofi Ansong   +1 more
openaire   +4 more sources

Perancangan Prototype Zelio Smart Relay pada Modifikasi PLTS On Grid untuk Kontinuitas Suplai Daya di Kampus II ITN Malang

Jurnal Elkomika
ABSTRAK Penggunaan PV (Photovoltaics) sebagai Pembangkit Listrik Tenaga Surya (PLTS) banyak digunakan di Indonesia. Mode pengoperasian PLTS dikenal dengan on grid dan off grid dimana PLTS on grid adalah kondisi dimana sistem selalu terhubung dengan ...
IRRINE BUDI SULISTIAWATI, WIDODO PUDJI MULYANTO, RIRIN KATARINA MATURBONG, SUGENG PRIYANTO   +3 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Research on the coordinated optimization of energy storage and renewable energy in off-grid microgrids under new electric power systems

Global Energy Interconnection
The supply of electricity to remote regions is a significant challenge owing to the pivotal transition in the global energy landscape. To address this issue, an off-grid microgrid solution integrated with energy storage systems is proposed in this study.
Zhuoran Song, Mingli Zhang, Yuanying Chi, Jialin Li, Yi Zheng   +4 more
doaj   +1 more source

Analysis of Photovoltaic Self-Consumption Systems

Energies, 2016
Components and installation prices could make the self-consumption of solar photovoltaic (PV) systems competitive. In this paper, we explore different self-consumption options, off-grid PV systems (with back-up generator and/or batteries), and grid ...
Carlos J. Sarasa-Maestro, Rodolfo Dufo-López, José L. Bernal-Agustín   +2 more
doaj   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

Advanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang, Mayur Pole, Tingkun Liu, Kenneth A. Ross, Christopher B. Smith   +4 more
wiley   +1 more source

Fuzzy Rules for Secure Off-Grid System

Advances in Electrical and Electronic Engineering, 2014
Stand-alone off-grid power supply system is a necessity for applications when electrical power distribution network is inaccessible. Internal and external subject security aspects should be valued, and the system should be optimized to obtain properly ...
Gabriel Cibira, Zdislav Exnar, Marcela Koscova   +2 more
doaj   +1 more source