Modeling of Magnetization Loss in HTS Tape Exposed to All Magnetic Field Directions
Modeling of Magnetization Loss in HTS Tape Exposed to All Magnetic Field Directions
复制标题
暴露于所有磁场方向的高温超导带材的磁化损耗建模
DOI：
10.1109/tasc.2017.2786708
复制
发表时间：
2018
影响因子：
1.8
通讯作者：
Kanamori Koki
中科院分区：
文献类型：
--
作者：
Ogawa Jun;Fukui Satoshi;Oka Tetsuo;Panpan Yan;Kanamori Koki
本文提出了一种新的适用于所有磁场方向的磁化损耗模型。我们测量了三种类型的高温超导带，两种不同的临界电流Bi 2223/Ag带，和YBCO带比较的测量与磁化损耗模型。我们的新模型是基于测量的磁化损耗，因为损失的影响，本征临界电流分布和截面。所研究的基本磁化损耗的条件是：垂直于磁带轴且垂直于磁带面、垂直于磁带轴且平行于磁带面和平行于磁带轴施加磁场。该模型使我们能够描述响应于磁场的幅度、磁带轴的角度和磁带面的角度的变化的磁化损耗。
In this paper, we suggest a new magnetization loss model for all magnetic field directions. We measured three types of HTS tapes, two different critical current Bi2223/Ag tapes, and an YBCO tape to compare the measurement with the magnetization loss model. Our new model is based on the measured magnetization losses, because the loss is affected by the intrinsic critical current distribution and the cross-section. The studied conditions of the base magnetization losses are: the magnetic field applied perpendicular to the tape axis and perpendicular to the tape face, perpendicular to the tape axis and parallel to the tape face, and parallel to the tape axis. This model enables us to describe magnetization losses in response to a change in the amplitude of the magnetic field, the angle of the tape axis, and the angle of the tape face.