Results 231 to 240 of about 1,469 (267)
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Superconductive windings in power transformers
Journal of the Institution of Electrical Engineers, 1963The superconducting elements exclude all magnetic field from their bulk and restrict conduction within a few hundred angstroms of their surface, but there are alloys in which d.c. superconduction occurs in depth. The paper examines the electromagnetic behaviour of both these forms of superconductor, and includes a description of the loss mechanism in ...
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Graded windings for pulse transformers
Proceedings of the IEE Part C: Monographs, 1962The paper provides a comparison of conventional with graded windings used in pulse-transformer design. A conventional winding is defined as one in which the interlayer dielectric thickness is constant over the winding length, while the graded winding is defined as one in which the interlayer dielectric thickness varies linearly over the winding length.
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Design of an Integrated Transformer With Parallel Windings for a 30-kW LLC Resonant Converter
IEEE Transactions on Power Electronics, 2023Tianlong Yuan, Feng Jin, Zheqing Li
exaly
Frequency Characteristics of Transformer Windings
2013Transformers are subjected to voltages and currents of various waveforms while in service or during insulation tests. They could be system voltages, ferroresonance, and harmonics at low frequencies, lightning or switching impulses at high frequencies, and corona/partial discharges at ultra-high frequencies (a brief explanation is given at the end of ...
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Partial Discharge Detection of Transformer Winding
2021 3rd International Conference on Artificial Intelligence and Advanced Manufacture, 2021openaire +1 more source
Behavior of Winding to Ground Fault in Transformer Windings using Discrete Wavelet Transform
Power and Energy Systems, 2010C. Pothisarn +4 more
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Multi-winding transformers: including tertiary windings
1983A.C. Franklin, D.P. Franklin
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Transformers with Interleaved Windings
IEEE Transactions on Power Apparatus and Systems, 1964openaire +1 more source