Exposure of Working Population to Pulsed Magnetic Fields

被引：24

作者：

Canova, Aldo ^{[1
]}

Freschi, Fabio ^{[1
]}

Giaccone, Luca ^{[1
]}

Repetto, Maurizio ^{[1
]}

机构：

[1] Politecn Torino, Dipartimento Ingn Elettr, I-10129 Turin, Italy

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2010年 / 46卷 / 08期

关键词：

Bioelectric phenomena; dosimetry; pulsed magnetic fields; quasi-static magnetic fields; HUMAN-BODY;

D O I：

10.1109/TMAG.2010.2044393

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Reference values of exposure for working population at extremely low frequency electromagnetic fields have been stated in ICNIRP Guidelines of 1998, and accepted by European Parliament in 2004. Nevertheless, quantification of coupling mechanism under pulsed field conditions is still an open question. The effect of complex non-sinusoidal or non-periodic waveforms is not univocally defined and several ways of estimating it have been proposed. This paper compares different ways of assessing effects of pulsed electromagnetic fields with frequency spectrum below 100 kHz and compare them to the eddy currents induced in one realistic model of human body by a resistance spot welding system supplied by in pulsed medium frequency direct current mode.

引用

页码：2819 / 2822

页数：4

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