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

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

It is of great industrial interest and academic importance to investigate the effect of phase angle of current harmonics on AC losses in superconductors especially for large scale power applications. However, only effect of amplitude of in-phase current harmonics on AC loss has been studied in literatures. We have numerically characterized nonsinusoidal AC loss of superconducting tapes carrying harmonic currents with phase angles varying from 0 to 2, and orders below 20th. A drastic AC loss variation was observed when phase angle was considered for harmonic components. Eventually, we found that different harmonic orders show different AC loss profile versus phase angle.

Original language	English
Journal	IEEE Transactions on Applied Superconductivity
Early online date	27 Aug 2020
DOIs	https://doi.org/10.1109/TASC.2020.3020025
Publication status	E-pub ahead of print - 27 Aug 2020

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

abstract = "It is of great industrial interest and academic importance to investigate the effect of phase angle of current harmonics on AC losses in superconductors especially for large scale power applications. However, only effect of amplitude of in-phase current harmonics on AC loss has been studied in literatures. We have numerically characterized nonsinusoidal AC loss of superconducting tapes carrying harmonic currents with phase angles varying from 0 to 2, and orders below 20th. A drastic AC loss variation was observed when phase angle was considered for harmonic components. Eventually, we found that different harmonic orders show different AC loss profile versus phase angle.",

author = "Mohammad Yazdani-Asrami and Wenjuan Song and Min Zhang and Weijia Yuan and Xiaoze Pei",

year = "2020",

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AU - Yazdani-Asrami, Mohammad

AU - Song, Wenjuan

AU - Zhang, Min

AU - Yuan, Weijia

AU - Pei, Xiaoze

PY - 2020/8/27

Y1 - 2020/8/27

N2 - It is of great industrial interest and academic importance to investigate the effect of phase angle of current harmonics on AC losses in superconductors especially for large scale power applications. However, only effect of amplitude of in-phase current harmonics on AC loss has been studied in literatures. We have numerically characterized nonsinusoidal AC loss of superconducting tapes carrying harmonic currents with phase angles varying from 0 to 2, and orders below 20th. A drastic AC loss variation was observed when phase angle was considered for harmonic components. Eventually, we found that different harmonic orders show different AC loss profile versus phase angle.

AB - It is of great industrial interest and academic importance to investigate the effect of phase angle of current harmonics on AC losses in superconductors especially for large scale power applications. However, only effect of amplitude of in-phase current harmonics on AC loss has been studied in literatures. We have numerically characterized nonsinusoidal AC loss of superconducting tapes carrying harmonic currents with phase angles varying from 0 to 2, and orders below 20th. A drastic AC loss variation was observed when phase angle was considered for harmonic components. Eventually, we found that different harmonic orders show different AC loss profile versus phase angle.

U2 - 10.1109/TASC.2020.3020025

DO - 10.1109/TASC.2020.3020025

M3 - Article

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

SN - 1051-8223

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