Influence of Flux Diverter on Magnetic Field Distribution for HTS Transformer Windings
| Autor: | Yun Qi Xing, Zheng Hua Chen, Xiao Dong Liu, Ri Ming Sun, Ying Li Wang, Hu You, Xiao Yuan Chen, Jian Xun Jin, Feng Mei Li, Yong Ping Zhu, Boxue Du, Lie Jun Ba, Zai Qiang Jiang |
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| Rok vydání: | 2016 |
| Předmět: |
Superconductivity
High-temperature superconductivity Materials science 02 engineering and technology Mechanics Integrated circuit 021001 nanoscience & nanotechnology Condensed Matter Physics Quantitative Biology::Genomics 01 natural sciences Magnetic flux Electronic Optical and Magnetic Materials Magnetic field law.invention Nuclear magnetic resonance Transformer windings Electromagnetic coil law Condensed Matter::Superconductivity Physics::Space Physics 0103 physical sciences Electrical and Electronic Engineering 010306 general physics 0210 nano-technology Transformer |
| Zdroj: | IEEE Transactions on Applied Superconductivity. 26:1-5 |
| ISSN: | 1558-2515 1051-8223 |
| DOI: | 10.1109/tasc.2016.2600376 |
| Popis: | High-temperature superconducting (HTS) transformers employ highly efficient HTS windings to replace the conventional windings. However, the magnetic field in an HTS transformer affects the transformer's HTS winding performances. The relationship between HTS tape characteristics and the magnetic field has been studied. The HTS windings critical current can be increased with the perpendicular magnetic field decreasing. A concept of unbalanced degree is introduced in this paper. The unbalanced degree of critical current distributions at the ends of windings decreases with the perpendicular magnetic field and the unbalanced degree of perpendicular magnetic field distributions decreasing. For the effects of flux diverter, the unbalanced degrees of perpendicular magnetic field and critical current distributions are analyzed and optimized. |
| Databáze: | OpenAIRE |
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