现代建筑数字电子设备接地方式的探讨  

Earth Method of Dogital Equipment for Modern Building

作　　者：曹广平 程景东[2] 

机构地区：[1]山东建筑科学研究院,山东济南250031 [2]淄博学院建筑工程系,山东淄博255200

出　　处：《山东建材学院学报》1999年第3期262-265,共4页Journal of Shandong Institute of Building Materials

摘　　要：针对现代建筑应设立的多种接地方式，从满足人身安全及设备安全运行的角度，首先就防雷接地、交流工作接地及安全保护接地应采取的接地方式进行探讨，着重就弱电控制系统存在的导电性电磁干扰和辐射性电磁干扰，分析其产生的机理并给出摒去干扰的有效方法。分析现代建筑多种接地方式之间存在的必然联系，给出安全有效的接地处理方法。In view of the various earth system of modern building,the earth systems of lightning arrester earthing,alternating protection earthing,safety earthing are researched from the angles of personal safety and safe operation of equipments.Based on the conductive electromagnetic interference and radiative electromagnetic interference existed in weak current coutrol system,the mechanism is analysed emphatically and the effective method of shielding interference are suggested.The inevitable relations of the various earthed systems in modern building are also analysed,therefore,the safe and effective earth methods are proposed.

关 键 词：现代建筑 接地方式 电子设备 电磁干扰 屏蔽 

分 类 号：TU856[建筑科学]