文章基本信息

标题：Influence of Iron Core on Critical Current and Inductance of an HTS Double Pancake Coil
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作者：Meiying Yin ; Yong Zhao ; Zhuyong Li 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：228
DOI：10.1051/matecconf/201822803002
语种：English
出版社：EDP Sciences
摘要：In a high temperature superconducting (HTS) DC induction heater, an HTS coil and an iron core are essential to generate DC magnetic field and form the magnetic circuit. To understand effect of the iron core on the critical current and the inductance of the HTS coil, we prepared a double pancake coil (DPC) and an iron core in this study, and measured the critical current and inductance of the DPC. The experimental results were compared with the numerically calculated ones as well. The measured critical currents of the DPC without and with the iron core are 89 A and 84 A, respectively. Thus, the iron core does affect the critical current. Moreover, the measured inductances are 6.94 mH and 45 mH. The measured data of the critical currents and the inductances are in good agreement with the calculated results
关键词：enComsolHTS coilInductanceIcMagnetic field