10 kV配电系统继电保护的常见问题和措施分析
Analysis of Common Problems and Measures of Relay Protection in 10 kV Distribution Systems
叶益昌 1王星尹 1宋遥1
作者信息
- 1. 中国市政工程中南设计研究总院有限公司 湖北武汉 430010
- 折叠
摘要
配电系统运行状态直接关系到人们的生产和生活质量.对比输电线路后发现,10 kV配电系统故障率相对较高,而利用继电保护方式有利于及时隔离、终止故障,提高继电保护调试运行水平,有利于保障电网运行的安全性和稳定性.结合10 kV配电系统继电保护中的常见问题,提出针对性的处理措施,对于实际工作起到参考作用,在10 kV配电系统中充分发挥出继电保护的作用,实现整体系统运行的稳定性.
Abstract
The operation status of distribution systems directly affects people's production and quality of life.How-ever,compared to transmission lines,the fault rate of 10 kV distribution systems is relatively high,and the use of re-lay protection methods is conducive to isolating and stopping faults in time,improving the debugging and operation level of relay protection,and ensuring the safety and stability of the operation of power grids.This article proposes targeted solutions to deal with common problems in relay protection in 10 kV distribution systems,which plays a reference role in practical work.It is necessary to give full play to the role of relay protection in 10 kV distribution systems to achieve the overall stability of system operation.
关键词
10kV配电系统/继电保护/电路/电流速断保护Key words
10 kV distribution system/Relay protection/Circuit/Current quick-break protection引用本文复制引用
出版年
2024
NETL
NSTL
万方数据