Characterization of a High Frequency Transformer with HTS Winding and Amorphous Magnetic Core for Power Converter Application
作者： Mahbubur Rahman Kiran , Omar Farrok , Md. Rabiul Islam , Jianguo Zhu , Abbas Z. Kouzani
DOI: 10.1109/ASEMD49065.2020.9276191
关键词:
摘要: Power converter with high frequency transformers (HFTs) are being widely used in the field of electric vehicle, switching mode power supply, renewable energy sectors including oceanic wave and so on. This paper proposes an improved compact design a 4.75 kW, 100 kHz superconducting HFT that would offer size minimization facilities converters. Yttrium barium copper oxide (YBCO) material-based superconductor is for maximum transfer analysis. The proposed winding which minimize thermal limitation proximity effect. characterized using conventional advanced magnetic materials gapped ungapped structures. Gapped toroidal core structure offers capability withstanding de bias magnetizing current occurs many cases isolation. Simulation results show comparison flux density, loss, air gap YBCO windings based contributes to approximately 11.76% more compared winding.
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