AC Transport Loss in Superconductors Carrying Harmonic Current with Different Phase Angles for Large Scale Power Components

Mohammad Yazdani-Asrami; Wenjuan Song; Min Zhang; Weijia Yuan; Xiaoze Pei

doi:10.1109/TASC.2020.3020025

AC Transport Loss in Superconductors Carrying Harmonic Current with Different Phase Angles for Large Scale Power Components

Mohammad Yazdani-Asrami, Wenjuan Song, Min Zhang, Weijia Yuan, Xiaoze Pei

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25 Citations (SciVal)

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Abstract

It is of great industrial interest and academic importance to investigate current harmonics impacts on AC losses of superconductors, especially in large-scale power devices. However, only effect of amplitude of in-phase current harmonics on AC loss has been studied in the works of literature. We numerically characterized nonsinusoidal AC loss of superconducting tape carrying harmonic currents with orders below 20th versus phase angles. A drastic AC loss variation was found when phase angle was considered for harmonic components. We observed that different harmonic orders show different AC loss profile versus phase angle.

Original language	English
Article number	9178972
Pages (from-to)	1-5
Number of pages	5
Journal	IEEE Transactions on Applied Superconductivity
Volume	31
Issue number	1
Early online date	27 Aug 2020
DOIs	https://doi.org/10.1109/TASC.2020.3020025
Publication status	Published - 31 Jan 2021

Keywords

AC loss
harmonic phase angle
higherature superconducting (HTS) tapes
nonsinusoidal current

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TASC.2020.3020025

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AU - Pei, Xiaoze

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AC Transport Loss in Superconductors Carrying Harmonic Current with Different Phase Angles for Large Scale Power Components

Abstract

Keywords

ASJC Scopus subject areas

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