磁主动屏蔽的柔性措施

Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2010-05-09 DOI:10.1109/CEFC.2010.5481633

A. Formisano, M. C. Lupoli, R. Martone

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引用次数: 1

摘要

在低频磁场源未知的情况下，低频磁场保护区域的减小是一个复杂的问题。本文提出了一种选择能抑制扰动场的最佳电流的方法。磁场在感兴趣的域中用合适的本征函数序列表示。该程序包括从一组测量开始的现场识别步骤和当前设计步骤，可能基于专门的摆振线圈组的初步设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Flexible measures in magnetic Active Shielding

The reduction in protected regions of low frequency magnetic fields is a complex problem when the sources are not known. The paper proposes a procedure able to choose the best currents able to mitigate the disturbance field. The magnetic field is represented by suitable series of eigenfunctions in the domain of interest. The procedure includes a field identification step starting from a set of measurements and a current design step, possibly based on a preliminary design of specialized shimming coils sets.

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Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation

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