The calculation of current on thin wires using a differentialtechnique

机译：使用差分计算细线上的电流技术

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The calculation of induced current on wires is important ifequipment immunity to electromagnetic hazards is to be assessed bynumerical modelling. Differential techniques in the time domain areattractive for dealing with EMC calculations over a wide frequency rangethat involve complex geometries. This paper discusses the“in-cell” inductance and capacitance thin wire modelcurrently used in the transmission line matrix (TLM) and finitedifference time domain (FDTD) techniques. The performance of thesemodels is assessed using some simple examples and comparison with methodof moments calculations. It is concluded that care needs to be takenwhen using these models and the accuracy that can be obtained dependsupon the proximity of the wires to conducting surfaces and otherconductors

机译：导线上的感应电流的计算在以下情况下很重要设备对电磁危险的抵抗力应通过数值建模。时域的差分技术是在宽频率范围内处理EMC计算具有吸引力涉及复杂的几何形状。本文讨论了 “单元内”电感和电容细线模型当前用于传输线矩阵（TLM）和有限时差（FDTD）技术。这些的表现使用一些简单的示例对模型进行评估，并与方法进行比较瞬间计算。结论是需要注意使用这些模型时，可获得的精度取决于电线靠近导电表面和其他地方时导体

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《Electromagnetic Compatibility, 2000. IEEE International Symposium on》||p.551-556|共6页
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Centeno A.;
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The calculation of current on thin wires using a differentialtechnique

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