摘要
介绍了电缆屏蔽层的两种接地方式,结合某具体案例,分析了电缆屏蔽层接地时产生的具体干扰源,对比了屏蔽层的两种接地方式效果。提出电缆屏蔽层接地时要对干扰源进行具体分析,才能找到行之有效的接地方式。
The two grounding modes of cable shielding layer were introduced. Combining by a concrete case,the specific interference sources of shielded layer grounding were analyzed. The effects of two grounding modes of cable shielding layer were compared. It is pointed out that through the concrete analysis of interference sources,the effective grounding mode of cable shielding layer is obtained.
引文
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