基于变电站继保装置和自动化装置的抗干扰问题研究

Research on Anti-interference Issues Based on Transformer Substation Relaying Protection Device and Automation Device

继电装置在运行中发生故障、监控系统出现不正常工作,这些都是因为一些因素干扰所导致的。因此,需要及时对继保装置进行抗干扰问题的处理,以促进维护装置的正确率。本文着重研究了如何优化继保装置,屏蔽一些干扰因素的有效方法,希望可以促进自动化装置的优化。

The failure of the relaying device during operation and the abnormal operation of the monitoring system are all caused by the interference of some factors.Therefore,it is necessary to deal with the anti-interference problem of the relaying protection device in time so as to ensure the correct rate of the maintenance device.This article focuses on effective methods of optimizing the relaying protection device and shielding some interference factors,hoping to promote the optimization of automation devices.