漏电保护器在农村低压电网运行中的管理与应用  

Management and Application of Leakage Protectors in Rural Low-Voltage Power Grid Operation

作　　者：丁姗姗 DING Shanshan(Jiangsu Wuxi Sanxin Power Supply Service Co.,Ltd.,Wuxi 214000,China)

机构地区：[1]江苏省无锡三新供电服务有限公司,江苏无锡214000

出　　处：《通信电源技术》2023年第24期77-79,共3页Telecom Power Technology

摘　　要：随着社会经济的快速发展,我国农村电力消费水平在不断提高,人们对电力供应的安全性和可靠性要求也在不断提高。近年来,供电企业对农村低压电网进行了大规模的改造,提高了绝缘强度,确保了电网的供电能力,为农村低压电网的漏电分级保护打下了基础。通过适当布置漏电保护器,可以防止某一区域因事故而出现大面积停电的现象,还能有效避免人身触电伤亡事故,减少由于漏电引起的用电设备损坏的损失。因此,在农村低压电网中,应对漏电保护装置合理配置和实施分级保护。With the rapid development of the social economy,the level of rural electricity consumption in China is constantly improving,and people’s requirements for the safety and reliability of electricity supply are also constantly increasing.In recent years,power supply enterprises have carried out large-scale renovations to rural low-voltage power grids for ensuring the power supply capacity of the grid and improving the reliability of insulation strength.This has laid the foundation for the graded leakage protection of rural low-voltage power grids.In order to prevent large-scale power outages in a certain area due to accidents,appropriate arrangement of leakage protectors can not only improve the reliability of power supply,but also effectively avoid personal electric shock accidents and reduce the loss of electrical equipment damage caused by leakage.Therefore,in rural low-voltage power grids,three-level protection should be reasonably configured and scientifically implemented.

关 键 词：漏电保护器 农村低压供电 维护与管理 

分 类 号：TM732[电气工程—电力系统及自动化]