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Detailed calculation of interception efficiencies for air-termination systems using the dynamic electro-geometrical model — Practical applications

机译:使用动态电工模型 - 实用应用的空气终端系统拦截效率的详细计算

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Interception efficiency (IE) is the most important parameter to show the effectiveness of air-termination systems. The dynamic electro-geometrical model (DEGM), a numerical method, is capable of calculating such interception efficiencies. This model is purely based on international accepted models, parameters, deviations and dependencies, which are also comprised in the IEC 62305. So far it has been used to calculate the interception efficiencies for rod-type air-terminations. This paper discusses applications using the DEGM. A detailed analysis shows that for a rod-based air-termination system the IE is much better than expected. This leads to the idea of a comparison analysis between an air-termination system purely planned according to the standardized “rolling-sphere” method and an “optimized” air-termination system based on the DEGM.
机译:拦截效率(即)是显示空中终端系统有效性的最重要参数。动态电力几何模型(DEGM),一种数值方法,能够计算这种拦截效率。该模型纯粹基于国际公认的模型,参数,偏差和依赖性,这些模型也包括在IEC 62305中。到目前为止,它已被用于计算杆型空气终端的拦截效率。本文讨论了使用DEGM的应用。详细分析表明,对于基于杆的空中终端系统,IE远优于预期。这导致纯粹根据标准化的“轧制 - 球形”方法和基于DEGM的“优化的”空中终端系统的空中终端系统之间的比较分析。

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