TY - JOUR
T1 - AC Transport Loss in Superconductors Carrying Harmonic Current with Different Phase Angles for Large Scale Power Components
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
ER -