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Model inverse calculation of current distributions in the cross-section of a superconducting cable

机译:超导电缆横截面中电流分布的模型逆计算

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摘要

The solution of an inverse problem for magnetic field mapping, and the related current distribution in the cross-section of a superconducting cable are generally not unique. Nevertheless, for many natural configurations of a transport current distribution in the cross-section of a superconducting cable, the resulting magnetic field can be used for the reconstruction of a current distribution even in the presence of noise to a degree. We show it using several examples. To perform the inverse calculation, the Tichonov method of regularization was successfully applied. The approach was applied for superconducting cables, but its application is general. (c) 2005 Elsevier B.V. All rights reserved.
机译:用于磁场映射的反问题的解决方案以及超导电缆横截面中的相关电流分布通常不是唯一的。然而,对于超导电缆横截面中传输电流分布的许多自然配置,即使在一定程度上存在噪声的情况下,所得的磁场也可用于重建电流分布。我们用几个例子展示它。为了执行逆计算,成功地应用了Tichonov正则化方法。该方法已应用于超导电缆,但其应用是通用的。 (c)2005 Elsevier B.V.保留所有权利。

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