Control of Magnetizing Inrush Current in a Transformer by Means of Thyristors [PDF]
, 1976 When a transformer is energized, the inrush of abnormally high magnetizing current may be noted for a short time until normal flux conditions are established.
Himei, Toyoji +5 more
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Voltage compensation-type inrush current limiter for reducing power transformer inrush current
IET Electric Power Applications, 2012 When a transformer is initially energised, its iron core is driven into saturation, which will result in high-amplitude magnetising inrush current. For lessening this transient phenomenon, a voltage compensation-type inrush current limiter (VCT-ICL) is presented in this study.
H.-T. Tseng, J.-F. Chen
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Superconducting fault current limiter application in a power-dense marine electrical system [PDF]
, 2011 Power-dense, low-voltage marine electrical systems have the potential for extremely high fault currents. Superconducting fault current limiters (SFCLs) have been of interest for many years and offer an effective method for reducing fault currents.
Blair, Steven Macpherson +5 more
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The Journal of Engineering, 2019 The power transformer is the major electrical equipment in the power system and should be able to resist the damage that caused by the abnormal conditions, like the influence of the inrush current and the electromagnetic force. However, the residual flux,
Wenqi Ge, Jianhai Zhao, Youhua Wang
doaj +1 more source
Systematization of the Simulation Process of Transformer Inrush Current Using EMTP
Applied Sciences, 2019 An inrush current is generated when a transformer is energized. This current has a large magnitude and rich harmonics, thereby causing mal-operation of the protection relay.
Hun-Chul Seo, Gi-Hyeon Gwon
doaj +1 more source
DC fault isolation study of bidirectional dual active bridge DC/DC converter for DC transmission grid application [PDF]
, 2015 Fast isolation and detection of DC faults is currently a limiting factor in high power DC transmission grid development. Recent research has shown that the role of DC/DC converters is becoming increasingly important in solving various DC grid challenges ...
Aboushady, Ahmed A. +2 more
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Properties of concrete containing recycled PET bottles as sand replacement [PDF]
, 2020 The modern lifestyle along with the new technologies have contributed the increasing of waste materials production. Plastic is one of the waste materials which is non-disposal and non-biodegradable material that can remain on earth without degradation ...
Abdul Awal, A.S.M +2 more
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Power transformers behavior under the occurrence of inrush currents and turn-to-turn winding insulation faults [PDF]
, 2014 This paper intends to provide a detailed characterization of the transformer behavior under the influence of inrush currents and/or incipient winding faults. Experimental and simulation results are presented and discussed. Finally, a promising new method
Cardoso, A. J. Marques +1 more
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Inrush Current Based on Fast Fourier Transform [PDF]
INTEK: Jurnal Penelitian, 2021 Advances in technology have caused the use of electricity to increase rapidly. With advances in technology, this is followed by the use of increasingly efficient electrical components or equipment. This more efficient electrical equipment causes the impedance of the component to be smaller, causing a surge in current when it is turned on.
Mochamad Ilham Zamzami +3 more
openaire +1 more source
Analysis of the dynamic performance of self-excited induction generators employed in renewable energy generation [PDF]
, 2014 Incentives, such as the Feed-in-tariff are expected to lead to continuous increase in the deployment of Small Scale Embedded Generation (SSEG) in the distribution network.
Arrillaga +14 more
core +5 more sources