Results 41 to 50 of about 4,007,957 (221)
Power and Capacity Consensus Tracking of Distributed Battery Storage Systems in Modular Microgrids
Energies, 2018 Conventional microgrids have a specific system configuration and a complex hierarchical control structure, which has resulted in difficulties in their economic development.
Xianyong Zhang +3 more
doaj +1 more source
LandThe energy transition involves transforming electricity supply systems. Smart grids are resilient, polycentric systems consisting of integrated, self-governed Microgrids including distributed energy systems (DES).
Maarten Wolsink
doaj +1 more source
Digital Twin for Operation of Microgrid: Optimal Scheduling in Virtual Space of Digital Twin [PDF]
Energies, 2020 Due to the recent development of information and communication technology (ICT), various studies using real-time data are now being conducted. The microgrid research field is also evolving to enable intelligent operation of energy management through digitalization. Problems occur when operating the actual microgrid, causing issues such as difficulty in
Park, Hyang-A +5 more
openaire +2 more sources
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
发电技术ObjectivesDC microgrids are prone to the issue of large-signal stability due to the low inertia and constant power load characteristics. Traditional model-based methods involve complex calculations and are difficult to solve.
LIU Sucheng +4 more
doaj +1 more source
Hardy space nonlinear controller design for DC microgrid with constant power loads
International Journal of Electrical Power & Energy Systems, 2021 The increased use of DC microgrid for critical application lead to the necessity of advanced control design for a stable operation of the system. The loads connected to DC microgrid are controlled with power electronic devices and shows the behaviour of constant power load (CPL), which poses a serious challenge to stability as it adds nonlinearity and ...
Rai, Ila +3 more
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Network Coordination, Self-Regulation Mode, and Autonomous Control Space Planning of Microgrid [PDF]
Mathematical Problems in Engineering, 2020 This paper investigates the network coordination, self-regulation mode, and autonomous control spatial planning of microgrid. To do this, the cooperative self-discipline model of multi-microgrid intelligent distribution network is constructed. Based on combing the power control of multi-microgrid with high penetration situation, the concept and ...
Wenyao Sun, Youwen Tian, Jiannan Li
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Advanced Science, EarlyView.Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park +5 more
wiley +1 more source
Electrical Power Systems and Microgrid Technologies for Lunar Surface Missions A Review [PDF]
The Egyptian International Journal of Engineering Sciences and TechnologyA number of space groups have been thinking about establishing a permanent, manned base on the moon in recent years. An installation of this type requires an incredibly dependable electrical power system in order to serve scientific equipment and ...
khaled wahdan +3 more
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Advanced Energy Materials, EarlyView.Counter‐halide engineering of fluorobenzylammonium surface passivators reveals bromide as the optimal partner for wide‐bandgap perovskites. FBz–Br effectively stabilizes halide‐vacancy‐related defects and undercoordinated Pb sites, suppresses non‐radiative recombination, and enhances surface hydrophobicity and thermal stability.
Huyen Tran +17 more
wiley +1 more source