IEC 62226-3-1:2007/AMD1:2016
Amendment 1 - Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 3-1: Exposure to electric fields - Analytical and 2D numerical models
发布时间:2016-10-07 实施时间:


电磁场是我们日常生活中不可避免的存在,它们来自于各种电器设备、通信设备、电力设备等。低频和中频电磁场对人体的影响一直是一个备受关注的话题。因此,为了评估人体暴露于低频和中频电磁场时的安全性,IEC 62226-3-1:2007/AMD1:2016 标准提供了一种计算电流密度和内部电场的方法。

该标准主要包括两种计算方法:分析模型和二维数值模型。分析模型适用于简单的电磁场分布情况,而二维数值模型则适用于更复杂的电磁场分布情况。分析模型是基于电磁场的解析解进行计算,可以快速得到电流密度和内部电场的分布情况。而二维数值模型则是通过数值计算得到电磁场分布情况,可以更准确地计算电流密度和内部电场的分布情况。

在计算电流密度和内部电场时,需要考虑人体的生理结构和电学参数。人体的生理结构包括皮肤、骨骼、肌肉等组织,而电学参数包括电导率、介电常数等。通过考虑这些因素,可以更准确地计算电流密度和内部电场的分布情况。

该标准的应用范围包括医疗设备、电力设备、通信设备等领域。通过计算电流密度和内部电场,可以评估人体暴露于低频和中频电磁场时的安全性,为相关领域的设计和使用提供参考。

相关标准
- IEC 62226-1:2007/AMD1:2016 Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 1: General - Amment 1
- IEC 62226-2:2007/AMD1:2016 Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 2: Exposure to magnetic fields - Analytical and 2D numerical models - Amment 1
- IEC 62233:2005/AMD1:2016 Measurement methods for electromagnetic fields of household appliances and similar apparatus with regard to human exposure - Amment 1
- IEC 62311:2007/AMD1:2016 Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz) - Amment 1
- IEC 62479:2010/AMD1:2017 Assessment of the compliance of low power electronic and electrical equipment with the basic restrictions related to human exposure to electromagnetic fields (10 MHz - 300 GHz) - Amment 1