馈线自动化功能现场测试动作失败统计与分析

The Statistical Analysis of Feeder Automation Faults

随着配电自动化系统不断建设,馈线自动化功能的不稳定将严重影响居民用电体验,因此系统正式投运前,需对配电自动化系统进行全面验收测试。通过对866份馈线自动化功能现场测试报告进行分析和统计,总结归纳馈线自动化功能动作失败发生的主要影响因素。根据统计数据,从主站侧和现场侧两个方面,详细分析具体失败成因,并提出针对性应对措施,为馈线自动化现场测试工作的进一步研究和工程应用提供参考。

With the continuous construction of the distribution automation system,the instability of feeder automation functions will seriously affect the residents'experience.Therefore,before the system officially put into operation,a comprehensive acceptance test of the distribution automation system is required.This paper analyzes 866 test reports of feeder automation testing,and summarizes the main influencing factors of failure probability of feeder automation functions.According to the statistical data,the detailed cause of the specific failure is analyzed from the two aspects of the main station side and the field side.And the corresponding countermeasures are proposed for further research and engineering application of FA test work.