德国化工企业低压配电设计特点  

Characteristics of Low-voltage Distribution Design of German Chemical nterprises

作　　者：魏民 WEI Min(Lianyungang Worley Engineering Co.,Ltd.,Shanghai Branch,Shanghai 201101,China)

机构地区：[1]连云港沃利工程技术有限公司上海分公司,上海市201101

出　　处：《建筑电气》2024年第6期21-25,共5页Building Electricity

摘　　要：介绍德国化工企业低压配电设计的一些实践做法和特点,包括采用中性点集中一点接地的交流低压配电系统、采用“N+1”配置的变压器-低压单母线分段主接线方案等,并与我国工程设计中的习惯做法进行对比与分析。Some practices and characteristics of low-voltage distribution design of German chemical enterprises are introduced,including the use of an AC low-voltage distribution system with centralized neutral point grounding,and transformer-low-voltage single-busbar segmented main wiring scheme with an"N+1"configuration,and the customary practices in China's engineering design are compared and analyzed.

关 键 词：德国化工企业 低压配电设计 IEC标准 接地中心柜 熔断器 低压电机综合保护器 变频器选择 配电间活动地板 

分 类 号：TU852[建筑科学]