Fabrication and Testing of a HTS Field Coil for a Homopolar Alternator

IF 1.8 3区物理与天体物理 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Applied Superconductivity Pub Date : 2026-08-01 Epub Date: 2026-03-23 DOI:10.1109/TASC.2026.3673756

Laurenz Ziegler;Robin Köster;Andreas Binder

引用次数: 0

Abstract

High-power-density superconducting machines represent a potential enabling technology for the transition to future electric flight. A homopolar inductor alternator with a high-temperature superconducting (HTS) field coil is intended to function as a generator in a turboelectric powertrain. In this study, a cryogen-free, non-insulated HTS coil, operating within the temperature range of

$\mathbf{20} \, \mathbf{K}$

$\mathbf{30} \, \mathbf{K}$

, was fabricated and tested. For this, the thermal and electrical performance was measured while operating with a cryocooler.

查看原文本刊更多论文

同极交流发电机高温超导磁场线圈的制造与测试

高功率密度超导机器代表了向未来电动飞行过渡的潜在实现技术。一种具有高温超导（HTS）磁场线圈的同极电感交流发电机在涡轮动力系统中用作发电机。在本研究中，制作并测试了在$\mathbf{20} \, \mathbf{K}$至$\mathbf{30} \, \mathbf{K}$温度范围内工作的无低温非绝缘高温超导线圈。为此，在制冷机操作时测量了热学和电学性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

IEEE Transactions on Applied Superconductivity 工程技术-工程：电子与电气

CiteScore

3.50

自引率

33.30%

发文量

650

审稿时长

2.3 months

期刊介绍： IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.