This paper presents a mode-matching analysis of the electromagnetic coupling between open cable trays in an indoor structure when an electric-line current is generated as an electromagnetic source. We validated the mode-matching method by comparing the mode-matching results with those computed from a commercial electromagnetic simulator and then investigated the strength of the electric-field coupled in a victim cable tray while varying the distances between cable trays and architectural surfaces. The results of this study provide geometrical information on the placement of open cable trays to avoid electromagnetic interference problems.

中文翻译：

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核电站电缆桥架中电线电流引起的电磁干扰

本文介绍了当产生电力线电流作为电磁源时，室内结构中开放式电缆桥架之间的电磁耦合的模式匹配分析。我们通过将模式匹配结果与商业电磁模拟器计算得出的结果进行比较来验证模式匹配方法，然后在改变电缆桥架和建筑表面之间的距离时研究了受害电缆桥架中耦合的电场强度。这项研究的结果提供了关于放置开放式电缆桥架以避免电磁干扰问题的几何信息。