一种基于配网自动化系统的整组试验方法的研究

针对目前配网自动化系统的馈线自动化功能,提出了一种配网自动化系统故障隔离和网络重构的整组试验方法。该方法能够在配网自动化系统运行的配电线路上通过主、子站下传带时标的模拟故障信息给控制终端,控制终端在规定时间点上传解释后的虚遥信,从而实现配网故障研判、隔离和重组。该方法在配电线路停电或运行时均适用,停电试验或在线仿真试验简单、实用、高效,可作为配网自动化系统馈线自动化功能整组试验的通用试验方法。

Research on Network-Reconfiguration Test Method Based on Distribution Network Automation System

Aiming at the feeder automation function of the distribution network automation system, at present, this paper proposed a fault-isolation and network-reconifguration test method of distribution network automation system for the total group. This method could down-load the time-marked simulation fault information of distribution lines with the distribution network automation system and then sent them to the control terminals through master and slave station. The control terminal uploaded the explained virtual remote signals at the given time points, so as to realize fault analysis, fault isolation and restructuring of distribution network. This method applied in both outage and running distribution lines is proved simple, practical and efifcient in power cut test or online simulation test, so that it can be used as a general test method of the total feeder automation function test for the distribution network automation system.