Results 251 to 260 of about 21,720 (312)
Advancing Power Transformer Cooling: The Role of Fluids and Nanofluids-A Comprehensive Review. [PDF]
Materials (Basel)Sorte S +5 more
europepmc +1 more source
Full-Scale Modeling and FBGs Experimental Measurements for Thermal Analysis of Converter Transformer. [PDF]
Sensors (Basel)Yang F, Gao S, Wang G, Hao H, Wang P.
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Development of Inductive Current Transformer 400/5/1 of Class 0.2S for Frequency Range 50 Hz-5 kHz. [PDF]
Sensors (Basel)Kaczmarek M, Pacholczyk B.
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An adaptive switched capacitor strategy for efficiency optimization in LLC converters. [PDF]
Sci RepPeng X, Li W, Liu Q, Ng WT.
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Design and Characterization of a Self-Oscillating Fluxgate-Based Current Sensor for DC Distribution System Applications. [PDF]
Sensors (Basel)Chen W, Chen H, Xu H, Li L.
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Black-Box Power Transformer Winding Model
2022 7th International Advanced Research Workshop on Transformers (ARWtr), 2022In the paper high-frequency black-box model of a power transformer winding is presented. The model is based on high-frequency measurements of the winding admittance matrix, using commercial VNA equipment. The winding admittance matrix is measured for every two discs of the winding.
Horvat, Marko Filip +4 more
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Transforming transformers [superconducting windings]
IEEE Spectrum, 1997Use of high-temperature superconducting (HTS) windings may soon turn power transformers into compact high-performers on good terms with the environment. The potential for HTS transformers is being examined in major design and hardware development programs by several teams of engineers and scientists worldwide.
S.P. Mehta, N. Aversa, M.S. Walker
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Wind-Power Transforming Systems
Journal of Mathematical Sciences, 2001Summary: In this article, we give a brief account of theoretical and experimental investigations, as well as engineering designs, of different types of rotors (propeller-type rotors and Darrieus-type rotors). In numerical studies, we used the vortex lattice method.
Kopeika, O. V., Tereshchenko, A. V.
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Electrical Engineering, 1934
A discussion of the application of and advantages derived from the use of split winding transformers for separating bus sections and For avoiding undue concentration of power from high voltage lines. An explanation is given of the characteristics of these units with respect to the reactances and the effect of load unbalance on the windings.
D. D. Chase, A. N. Garin
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A discussion of the application of and advantages derived from the use of split winding transformers for separating bus sections and For avoiding undue concentration of power from high voltage lines. An explanation is given of the characteristics of these units with respect to the reactances and the effect of load unbalance on the windings.
D. D. Chase, A. N. Garin
openaire +1 more source
An Open-End Winding Hybrid Transformer
2020 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2020This paper deals with a novel hybrid transformer configuration able to face power quality issues occurring on modern distribution grids integrating distributed generation from renewable energy sources and non-linear power electronic loads. The proposed system encompasses a three-phase distribution transformer with secondary windings arranged according ...
Foti S. +5 more
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