综合布线系统的电磁兼容性设计  

Electromagnetic Compatibility Design of Generic Cabling System

作　　者：吴慎山[1] 李美凤[1] 

机构地区：[1]河南师范大学物理与信息工程学院,河南新乡453007

出　　处：《低压电器》2008年第20期35-38,共4页Low Voltage Apparatus

摘　　要：综合布线系统作为智能建筑的重要组成部分,其电磁兼容性设计的好坏直接关系到建筑内部网络的正常运行。基于综合布线系统的基本功能,分析了电磁干扰的来源及其造成的危害。介绍了抑制电磁干扰的措施———屏蔽、接地、滤波技术,提出了一些实际设计中的电气防护措施。The generic cabling system is one of the important part of intelligent building. The electromagnetic compatibility of the generic cabling system directly relates to the normal operation of intelligent building＇ s inner network. Based on the basic functions of generic cabling system, the sources and harm of electromagnetic interference were analyzed, the anti-electromagnetic interference techniques, such as shielding, earthing, filtering, were introduced. The several feasible methods of eleetrie protection in practical design were brought forward.

关 键 词：综合布线系统 智能建筑 电磁兼容 屏蔽 滤波 接地 

分 类 号：TU855[建筑科学] TN973.3[电子电信—信号与信息处理]