有关N线和PE线及PEN线的几个问题  

Several Problems about N Line,PE Line and PEN Line

作　　者：冯硕[1] 戴绍基[1] 

机构地区：[1]河南工业职业技术学院,河南南阳473009

出　　处：《低压电器》2009年第10期52-55,58,共5页Low Voltage Apparatus

摘　　要：介绍了建筑配电系统中的中性导线、保护导线和保护中性导线的截面选择的方法。对低压配电接地系统设计中应注意的技术问题进行了分析,并对有关标准中一些不当之处提出了改进意见。Several methods of cross-section selection of N Line, PE line and PEN line in the architectural distribution system were introduced. The technical problems of designing the low voltage distribution grounding system were analyzed, and also some improvement suggestions for the mistakes of the standard were put forward.

关 键 词：N线 PE线 PEN线 截面选择 低压配电系统 接地 

分 类 号：TU852[建筑科学]