配电网零序电流灵敏度保护方法研究

Research on Sensitivity Protection Method of Zero Sequence Current in Distribution Network

配电网中关于电流的保护措施是为了促使配电网中的电压与电流可以更好地发挥作用,配电网中的零序电流如果不能得到及时保护,很有可能出现各种各样的问题,进而严重影响到配电网的整体配电效率。文章针对配电网零序电流灵敏度保护措施展开分析,促进供电企业相关电流保护技术的发展。

The current protection measures in the distribution network are to promote the voltage and current in the distribution network to play a better role.If the zero sequence current in the distribution network cannot be protected in time,it is very likely that there will be various The problem,which seriously affects the overall distribution effi ciency of the distribution network.This article analyzes the zero sequence current sensitivity protection measures of the distribution network,and promotes the development of related current protection technologies for power supply enterprises.