馈线自动化现场组网仿真测试系统的构建

Construction of Feeder Automation Field Network Simulation Test System

馈线自动化(FA)是配电自动化系统的高级应用功能,因缺乏有效的测试手段,不能在投运前验证其有效性,造成FA功能的可信度下降,实际投入率并不高,对馈线自动化实用化产生了巨大不利影响。研究了馈线自动化现场组网测试系统的原理和组成,以及现场测试关键技术。以此构建的FA仿真测试系统已在宁夏配电网FA现场测试中得到了应用,实现了不停电测试和主动干扰测试,为宁夏配电网的馈线自动化实用化测试提供了有效而快捷的工具和手段。

Feedline automation is the advanced application function of power distribution automation system.Due to the lack of effective test means,its effectiveness cannot be verifi ed before operation,resulting in the credibility of FA function decreases,and the actual input rate is not high,which has a great negative impact on the practicality of feeder automation.This paper studies the principle and composition of the feeder automated fi eld network test system and the key technologies of fi eld testing.The FA simulation test system constructed in this way has been applied in the FA fi eld test of Ningxia distribution network,realizing the non-stop power test and active interference test,and providing effective and fast tools and means for the practical feeder automation test of Ningxia distribution grid.