摘要
概述了各种接地制式的低压配电系统 ,通过对其在各种故障状态下的分析 ,指出了它们的应用范围 ,提出了各自的保护方式 ,以及如何设计和选择剩余电流保护器 (RCD)
Low voltage distribution systems of various grounded models are briefly introdced.By the analysis of variour fault states,points out the scope of their application,presents their protection modes each and how to design and selecte residual current device.
出处
《电气开关》
2002年第3期14-16,共3页
Electric Switchgear
关键词
接地型式
保护配置
低压配电系统
故障分析
RCD
low voltage distribution system
grounded model
protection device
fault analysis
application scope
RCD
