Results 21 to 30 of about 143,004 (304)
Voltage regulation considerations for the design of hybrid distribution transformers [PDF]
, 2014 The future substation depends on finding a way to mitigate the effects of the drawbacks of the conventional legacy by employing the efficiency of the solid state switches [1].
Alqarni, M, Darwish, M, Radi, MA
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Electric vehicles – effects on domestic low voltage networks [PDF]
, 2016 Electric Vehicles (EV) charging from a domestic power socket are becoming increasingly popular due to their economic and environmental benefits. The large number of such vehicles presents a significant additional load on existing low voltage (LV) power ...
Butans, Eugene +2 more
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Design and operation of a protection system for transformers with superconducting windings [PDF]
, 1985 Power transformers with superconducting windings need a protection system to prevent damage to the low-loss superconducting winding by an abnormally high current.
Klundert, L.J.M. van de +2 more
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Fuzzy logic applied to the diagnosis of technical conditions of distribution transformers
Journal of Engineering and Applied Science, 2023 The distribution transformers are one of the most important elements for the operation of the distribution networks, considering their quantity and dispersion in the network, and that the failures cause great economic losses, both from the point of view ...
Eduardo Sierra Gil +3 more
doaj +1 more source
A Solid State Transformer model for power flow calculations [PDF]
, 2017 This paper presents the implementation of a Solid State Transformer (SST) model in OpenDSS. The goal is to develop a SST model that could be useful for assessing the impact that the replacement of the conventional iron-and-copper transformer with the SST
Guerra Sánchez, Luis Gerardo +1 more
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Four-Wire Delta Service Sinusoidal Operation and Compensation Simulator
Energies, 2015 An off-line simulator based on Excel used to evaluate the operation of four-wire delta (4WD) services as well as the effects of reactive and imbalance compensators in sinusoidal steady-state conditions is described in this paper.
Vicente León-Martínez +3 more
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Transformers Improvement and Environment Conservation by Using Synthetic Esters in Egypt
Energies, 2021 Distribution transformer (DT) is a crucial component in power systems as it exchanges energies between different voltage levels or between utility grid and DC microgrids.
Ali A. Radwan +5 more
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Distributional Chébli–Trimèche transforms
Journal of Mathematical Analysis and Applications, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Betancor, J.J. +2 more
openaire +1 more source
Assessing and Mitigating Impacts of Electric Vehicle Harmonic Currents on Distribution Systems
Energies, 2020 Harmonic currents of electric vehicle (EV) chargers could jeopardize the power quality of distribution systems and add to the transformer’s losses, thus degrading its lifetime.
Dima Alame, Maher Azzouz, Narayan Kar
doaj +1 more source
Energies, 2022 In the new era of the renewable energy market in South Africa, there is a knowledge gap in the technical standards relating to distribution transformers, which are exclusively intended to serve in large-scale solar photovoltaic (PV) applications.
Bonginkosi A. Thango, Pitshou N. Bokoro
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