Results 81 to 90 of about 2,291,735 (211)
International Journal of Electrical Power & Energy SystemsThe advancement of direct current (DC) microgrids is limited by insufficient operational experience, the inadequacy of suitable protective devices, and the absence of effective fault analysis methods.
Nahid Zamani +3 more
doaj +1 more source
Small, EarlyView.Hydrogen boride (HB) sheets exhibit strongly solvent‐dependent dispersion and photoinduced hydrogen release. HB‐sheet dispersibility depends on solvent‐dependent interactions, whereas hydrogen release is more strongly associated with the hydrogen‐bonding character of the solvent.
Andi Mauliana +6 more
wiley +1 more source
Small, EarlyView.A luminescent PEI/Cy5‐citrate‐functionalized carbonated apatite nanoplatform combines biocompatibility, plasmid delivery, and Cy5‐based traceability. The system enables effective in vitro gene delivery while preserving cell viability and allows real‐time in vivo fluorescence tracking of the nanocarrier.
Laura Garrido Martín +5 more
wiley +1 more source
Advanced protection technologies for microgrids: Evolution, challenges, and future trends
Energy Strategy ReviewsThis paper delves into the evolution of microgrid protective devices, addressing the critical challenge of ensuring a robust protection system for modern grids.
Priya Ranjan Satpathy +2 more
doaj +1 more source
IET Smart Energy Systems, EarlyView.A hybrid GA–PSO framework determines the optimal placement and sizing of distributed battery energy storage systems in a PV‐enriched low voltage feeder, whereas dynamic consensus control (DCC) coordinates their operation. The integrated approach mitigates voltage rise and reverse power flow and promotes balanced utilisation of multiple storage units ...
Nirakar Nepal +4 more
wiley +1 more source
Transient analysis of a hybrid microgrid system [PDF]
, 2012 The penetration of Distributed Energy Resources in power generation has increased considerably during the last two decades. Low voltage grids are configured as microgrids in which the most common energy resources are photovoltaic systems and wind ...
Fruh, Wolf-Gerrit; id_orcid +3 more
core
Bidirectional Power Flow Control in AC/DC Hybrid System under AC and DC Fault Conditions
JAREE (Journal on Advanced Research in Electrical Engineering), 2019 This paper presents a hybrid AC-DC microgrid to reduce the process of multiple conversions in an individual AC microgrid or DC microgrid. The proposed hybrid microgrid compose of both AC microgrid and DC microgrid connected together by bidirectional ...
Wai Wai Hnin
doaj +1 more source
International Journal of Urban and Regional Research, EarlyView.Abstract Oregon's wave of data center and semiconductor projects shows how cloud capitalism reorganizes resource systems and territorial governance. Examining Amazon, Google, and Intel, the article traces how fiscal incentives, utility programs, and land‐use instruments are recalibrated to secure hyperscale loads.
Justin Kollar
wiley +1 more source
A Critical Review of Advanced Protection Devices in AC Microgrid
IEEE AccessProtection is a crucial component of any power system that aims to deliver reliable, safe, and secure electricity of high quality and consistency. Creating a dependable protection system for an AC microgrid is challenging due to numerous practical ...
Kayode Ebenezer Ojo +2 more
doaj +1 more source
Dilemmas of Civilian Participation in Military Deterrence and Defence: Legal and Ethical Dimensions
Global Policy, EarlyView.ABSTRACT How can civilians participate in deterrence and defence in ways that do not jeopardize their immunity from deliberate attack? The principle of civilian immunity from deliberate attack in war is a core element of contemporary international humanitarian law (IHL). Uniformed combatants and others who take up arms pose a threat may be liable to be
Neta C. Crawford
wiley +1 more source