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Assessment of unintentional islanding operations in distribution networks with large induction motors
(2020-01-10)
Article
Open AccessThis paper is aimed at assessing the impact of unintentional islanding operations (IOs) in the presence of large induction motors (IMs) within distribution networks (DNs). When a fault occurs,followingthecircuitbreaker(C ... -
A novel voltage sag approach during unintentional islanding scenarios: A survey from real recorded events
(2019-07)
Article
Open AccessIn this paper, a new voltage sag approach is analytically modelled and validated using both simulation and field measurements. The main aspect of this approach is to propose a new voltage sag feature which appears during ... -
Power quality disturbances assessment during unintentional islanding scenarios. A contribution to voltage sag studies
(2019-08-20)
Article
Open AccessThis paper presents a novel voltage sag topology that occurs during an unintentional islanding operation (IO) within a distribution network (DN) due to large induction motors (IMs). When a fault occurs, following the circuit ... -
Synthetic open cell foams versus a healthy human vertebra: Anisotropy, fluid flow and µ-CT structural studies
(Elsevier, 2020-03-11)
Article
Restricted access - publisher's policyCommercial synthetic open-cell foams are an alternative to human cadaveric bone to simulate in vitro different scenarios of bone infiltration properties. Unfortunately, these artificial foams do not reproduce the anisotropic ... -
Analysis of bone cement distribution around fenestrated pedicle screws in low bone quality lumbosacral vertebrae
(2018-01-01)
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Evaluación mecánica mediante técnicas de indentación de soldaduras por fricción lineal en aleaciones de titanio
(2005-11)
Article
Open AccessEste artículo presenta los resultados de un proyecto cuyo objetivo es evaluar la integridad estructural de soldaduras por fricción lineal entre diferentes aleaciones de titanio de aplicación aeronáutica. Concretamente se ... -
Singular spectrum analysis filtering and Fourier inversion: an efficient and fast way to improve resolution and quality of current density maps with low-cost Hall scanning systems
(2019-01-01)
Article
Restricted access - publisher's policyMeasurement Science and Technology Paper Singular spectrum analysis filtering and Fourier inversion: an efficient and fast way to improve resolution and quality of current density maps with low-cost Hall scanning systems ... -
Online detection of partial discharges in medium and high voltage cable accessories by acoustic emissions
(2017-12)
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Comparative analysis of cold ironing rules
(2017)
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Open Access -
H-formulation FEM modeling of the current distribution in 2G HTS tapes and its experimental validation using hall probe mapping
(2016-12)
Article
Restricted access - publisher's policyOne of the most widespread mathematical formulations applied to simulate the electromagnetic phenomena of coated conductor in the recent literature is the H-formulation. However, the only validation of the model has been ... -
Finding a suitable catalyst for on-board ethanol reforming using exhaust heat from an internal combustion engine
(2017-05-11)
Article
Open AccessEthanol steam reforming with pure ethanol and commercial bioethanol (S/C = 3) was carried out inside the housing of the exhaust gas pipe of a gasoline internal combustion engine (ICE) by using exhaust heat (610–620 °C). ... -
Unraveling deformation mechanisms around FCC and BCC nanocontacts through slip trace and pileup topography analyses
(2017-02-15)
Article
Open AccessNanocontact loadings offer the potential to investigate crystal plasticity from surface slip trace emissions and distinct pileup patterns where individual atomic terraces arrange into hillocks and symmetric rosettes. Our ...
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