Magnetization loss in HTS coated conductor exposed to harmonic external magnetic fields for superconducting rotating machines

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Yazdani-Asrami, Mohammad and Song, Wenjuan and Zhang, Min and Yuan, Weijia and Pei, Xiaoze (2021) Magnetization loss in HTS coated conductor exposed to harmonic external magnetic fields for superconducting rotating machines. IEEE Access, 9. 77930 - 77937. ISSN 2169-3536 (https://doi.org/10.1109/ACCESS.2021.3062278)

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Abstract

Previous studies on magnetization AC loss of high temperature superconducting (HTS) coated conductors (CCs) taken into account the ideally sinusoidal external magnetic field, or non-sinusoidal by considering only the harmonics in phase with the fundamental component. However, realistically magnetic field often contains harmonics with different phase angles and amplitudes. In this work, magnetization AC loss in HTS CC was studied, considering the phase angle φ of each harmonic; assuming superconductor is subjected to external magnetic field which is distorted by the 3rd and the 5th harmonics. Phase angle of each harmonic was considered in the range of 0 to 2π; and amplitude of fundamental magnetic field, was assumed as 10, 20, 50, and 100 mT. Different distortion level of magnetic field was considered too. It is concluded that phase angle of field harmonic has a significant effect on magnetization loss of HTS CCs.

ORCID iDs

Yazdani-Asrami, Mohammad ORCID logoORCID: https://orcid.org/0000-0002-7691-3485, Song, Wenjuan, Zhang, Min ORCID logoORCID: https://orcid.org/0000-0003-4296-7730, Yuan, Weijia ORCID logoORCID: https://orcid.org/0000-0002-7953-4704 and Pei, Xiaoze;
  • Item type:Article
    ID code:75788
    Dates:
    Date
    Event
    26 February 2021
    Published
    27 January 2021
    Accepted
    Notes:© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:16 Mar 2021 15:27
    Last modified:11 Nov 2024 13:01
    Related URLs:
    URI:https://strathprints.strath.ac.uk/id/eprint/75788
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