家用配电线路漏电保护存在的问题及改进  

Problems and Improvements in Leakage Protection for Household Distribution Circuits

作　　者：许家峰 郑家引 XU Jiafeng;ZHENG Jiayin(Fujian Inspection and Research Institute for Product Quality,Fuzhou 350001,Fujian,China)

机构地区：[1]福建省产品质量检验研究院,福建福州350001

出　　处：《市场监管与质量技术研究》2024年第5期60-63,共4页Market Regulation and Quality Technology Research

摘　　要：文中主要是探讨家用电器产生漏电的原因,分析了RCBO在家用电路中的漏电保护作用,发现目前国内常见家用配电线路使用电子式RCBO存在漏电保护不足等问题,针对这些问题提出使用自恢复式过欠压保护电器(OUPA)和电磁式RCBO两种解决方案。This article mainly discusses the causes of leakage of household appliances.It analyzes the leakage protection function of RCBO in household distribution circuits,and it is found that the electronic RCBO in common distribution circuits in China has the problem of insufficient leakage protection.In view of these problems,two solutions are proposed,which are the use of self-recovery over-undervoltage protection apparatus(OUPA)and electromagnetic RCBO.

关 键 词：家用配电线路 漏电 自恢复式过欠压脱扣器 电磁式RCBO 

分 类 号：TU852[建筑科学]