12/ 20kv地下输电线路低频磁场的计算

2018 International Conference and Exposition on Electrical And Power Engineering (EPE) Pub Date : 2018-10-01 DOI:10.1109/ICEPE.2018.8559649

S. Vornicu, E. Lunca, A. Sălceanu

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引用次数: 4

摘要

在过去的几十年里，接触低频磁场一直是健康问题和科学辩论的主题。这个问题激发了人们对开发计算各种工频系统产生的磁场的方法和软件工具的兴趣。地下电力电缆在城市地区广泛使用，但对地下电力电缆的调查不如对其他来源的调查多。在本研究中，将利用LabVIEW开发的软件工具对典型的12/20 kV地下电力线产生的低频磁场进行分析计算，并利用二维电磁建模软件进行数值模拟。所得到的结果将根据有关的暴露限值进行比较分析和检查。

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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Computation of the Low Frequency Magnetic Fields Generated by a 12/20 kV Underground Power Line

Exposure to low frequency magnetic fields has been a subject of health concern and scientific debate over the past decades. This issue stimulated the interest towards the development of methods and software tools for computing magnetic fields generated by various power-frequency systems. Underground power cables are widely used in urban areas, but they have not been investigated as much as other sources. In this study, the low frequency magnetic fields generated by a typical 12/20 kV underground power line will be assessed by both analytical computation, using a software tool developed in LabVIEW, and numerical simulation, with a 2D electromagnetic modelling software. The obtained results will be comparatively analyzed and checked against relevant exposure limits.

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2018 International Conference and Exposition on Electrical And Power Engineering (EPE)

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