Modelling and Analysis on AC Loss of HTS Tapes With Magnetic Substrate Under Harmonic Current in Power Systems

被引：1
|
作者：
Zhai, Yujia [1 ]
Niu, Chang [1 ]
Zhang, Xiaofei [1 ]
Huang, Shoudao [1 ]
Shen, Boyang [2 ]
Wang, Yaohui [3 ]
Liu, Jianhua [3 ]
Wang, Qiuliang [3 ]
机构：
[1] Hunan Univ, Elect & Informat Engn, Changsha 410082, Peoples R China
[2] Univ Cambridge, Dept Engn, Cambridge CB3 0FA, England
[3] Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R China
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2022年 / 32卷 / 06期
基金：
中国国家自然科学基金; 湖南省自然科学基金;
关键词：
Harmonic analysis; Power system harmonics; High-temperature superconductors; Harmonic distortion; Magnetic fields; Superconducting magnets; Substrates; AC loss; harmonic current; HTS tapes with magnetic substrate; numerical analysis;
D O I：
10.1109/TASC.2022.3191953
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Due to the wide application of large-scale non-linear loads and switching power electronic devices, current in the power grid is often mixed with many harmonic components. This paper numerically analyzed the influences of current harmonics on the AC loss of HTS tapes with magnetic substrate, considering the impacts of different harmonic orders and different harmonic distortion rates. The AC loss of the HTS tape with the magnetic substrate is analyzed under two conditions: Case 1 transport current; Case 2 external magnetic field. The study involves the influence of current harmonics on the AC loss of HTS tapes, which can lay theoretical foundations for practical industrial applications with superconducting devices in power systems.
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页数：5
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