Bragg grating based integrated photonic Hilbert transformers [PDF]
, 2013 Planar Bragg grating based photonic Hilbert transformers are experimentally demonstrated in this work. Planar Bragg gratings are utilized to implement a general Hilbert transform, a fractional order Hilbert transform and terahertz bandwidth Hilbert ...
Smith, P.G.R. +7 more
core +1 more source
Phase controlled integrated interferometric single-sideband filter based on planar Bragg gratings implementing photonic Hilbert transform [PDF]
, 2013 The first monolithically integrated all-optical single-sideband filter based on photonic Hilbert transform and planar Bragg gratings is proposed and experimentally demonstrated.
Smith, P.G.R. +6 more
core +1 more source
Follow-up model to evaluate failure factors of single-phase distribution transformers in high environmental pollution zones [PDF]
, 2022 Single-phase distribution transformers are commonly installed in outdoor distribution networks to supply electricity to final users. Utilities are used to receive abnormal operating reports related to typical failures that negatively affect the ...
Holguin Torres, Yeimy +5 more
core +1 more source
Investigation of GIC effects on core losses in single phase power transformers [PDF]
, 2011 Investigation of GIC effects on core losses in single phase power transformers This paper presents a method for estimation of core losses in banks of single phase power transformers that are subjected to an injected DC current such as ...
Engdahl, Göran, +5 more
core +3 more sources
STUDY AND DESIGN OF SINGLE PHASE CONVERTER USING OF SINGLE PHASE TRANSFORMER
International Journal of Research -GRANTHAALAYAH, 2016 The field of electrical transformer are most important equipment which is use to convert ac voltage or current like lower to higher , higher to lower without change in the frequency . its primary side and secondary side are isolate from each other and it can higher or lower voltage level the apparent value of electrical passive element like inductive ,
Prof. G.R.Kumrey, Dr. S. K. Mahobia
openaire +2 more sources
Experimental simulation analysis for single phase transformer tests
Bulletin of Electrical Engineering and Informatics, 2020 Transformer is one of main components in electrical power system which role to increase or reduce voltage. Characteristics of transformer would be vital to ensure the voltage is fully transferred. A single-phase transformer is a type of power transformer that utilizes single-phase alternating current, meaning the transformer relies on a voltage cycle ...
Ali Hamoodi +2 more
openaire +3 more sources
Control-Oriented Modeling of Single-Phase Transformers
IEEE Transactions on MagneticsNicolai Schwartze +2 more
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Frequency Domain Diagnostics of Transformer Insulation
Приборы и методы измерений, 2019 The first part of paper deals with the base information about diagnostics of power transformers. In this part are presented differently insulating methods, for example method of recovery voltage method, method of polarization and depolarization currents ...
M. Gutten +6 more
doaj +1 more source
An Integral Battery Charger with Power Factor Correction for Electric Scooter [PDF]
, 2009 This paper presents an integral battery charger for an electric scooter with high voltage batteries and interior-permanent-magnet motor traction drive.
E. Armando +9 more
core +1 more source
Protection Against Ungrounded Single Phase Open Circuit Faults in 3-Phase Distribution Transformers [PDF]
, 2018 This thesis explores the impacts and behavior of 3-phase distribution transformers when subject to ungrounded single phase open circuit faults. A simple 3-phase system is modeled using MATLAB Simulink and operation under fault conditions are simulated ...
Montoya, Higinio Ariel
core +2 more sources