低压电网零线带电故障诊断与处理方案优化  

Diagnosis and Optimization of Low Voltage Power Grid Zero Line Live Fault

作　　者：吴睿君 傅俊平 WU Ruijun;FU Junping(State Grid Quanzhou Power Supply Company Luojiang Power Supply Service Center,Quanzhou 362000,China)

机构地区：[1]国网泉州供电公司洛江供电服务中心,福建泉州362000

出　　处：《通信电源技术》2025年第3期237-239,共3页Telecom Power Technology

摘　　要：零线带电故障是一种常见的低压电网故障,会给电力企业带来一定的经济损失。零线带电故障的发生原因是多方面的,通常涉及中性点不接地系统不稳定或者零线断线等。通过深入分析低压电网中的零线带电故障,并探讨低压电网零线带电故障诊断与处理方案的优化对策,旨在为电力企业相关人员提供参考与借鉴。The neutral line live fault is a common low-voltage power grid fault,which will bring certain economic losses to power enterprises.There are many reasons for the live fault of neutral line,which usually involves the instability of neutral ungrounded system or the disconnection of neutral line.Through in-depth analysis of neutral line live fault in low-voltage power grid,this paper discusses the optimization countermeasures of diagnosis and treatment scheme of neutral line live fault in low-voltage power grid,aiming at providing reference for relevant personnel in power enterprises.

关 键 词：低压电网 零线 带电故障诊断 

分 类 号：TM73[电气工程—电力系统及自动化]