Results 111 to 120 of about 3,739,031 (335)
Protection Coordination for Reliable Marine DC Power Distribution Networks
IEEE Access, 2020 This paper presents demonstration of a protection scheme integrated into marine DC power distribution networks to investigate the coordination between each protection action.
Seongil Kim +3 more
doaj +1 more source
Advanced DC zonal marine power system protection [PDF]
, 2014 A new Active Impedance Estimation (AIE) based protection strategy which is suitable for utilization in a DC zonal marine power distribution system is presented.
Blackburn J.L. +8 more
core +2 more sources
Advanced Functional Materials, EarlyView.Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp +7 more
wiley +1 more source
DC protection calculations – an acceptable approach [PDF]
WIT Transactions on The Built Environment, 2008 As a consequence of substantial changes to the railway track layout and the implementation of a new approach to the renewal of negative bonding as part of a Major United Kingdom (UK) Railway Signaling Infrastructure Project, the need for the reassessment of the existing electrical circuit impedances arose.
R. Leach, D. Tregay, M. Berova
openaire +1 more source
Advanced Functional Materials, EarlyView.The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour +11 more
wiley +1 more source
The Journal of Engineering, 2019 DC fault protection arrangements for a large multi-terminal HVDC (MTDC) network are proposed where fast-acting DC circuit breakers are only used at strategic locations with the large DC network to be operated interconnected but partitioned into islanded ...
Md Habibur Rahman +4 more
doaj +1 more source
A transient and non-unit-based protection technique for DC grids based on the rate-of-change (R-o-C) of the fault induced travelling wave components [PDF]
, 2019 This paper presents a transient and non-unit-based protection scheme for consideration in DC grids of the future. The technique utilises the rate-of-change (R-o-C) of the associated travelling wave components following the occurrence of a fault to ...
Azizi +24 more
core +1 more source
Advanced Functional Materials, EarlyView.[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa +7 more
wiley +1 more source
Inclusive engagement for equitable resilience: community case study insights
Environmental Research CommunicationsIncorporating equity into climate resilience planning, especially through participatory processes, is important to adequately address social vulnerability and avoid reproducing inequities.
Emily Eisenhauer +8 more
doaj +1 more source
Biosensors, 2016 Current risk assessment practices and toxicity information are hard to utilize for assessing the health impact of combined or cumulative exposure to multiple chemical and non-chemical stressors encountered in the “real world” environment.
Kenneth Olden +2 more
doaj +1 more source