配电所微机自动化系统防雷概述

A Brief Account of the Computer Automation System Lightning Proof in the Dispatcher Room

配电所微机综合自动化保护系统为电力系统安全可靠运行、故障快速处理提供了保障,为铁路通信、信号等设施的安全用电奠定了坚实基础,但雷击事件以其极高的电压幅值和不可预测性成为微机自动化系统的天敌,有效防止雷击,减少雷电干扰,成为影响配电所自动化系统安全运行的关键,本文对此进行了讨论。

Computer comprehensive automation protecting system quarantees the safe reliable operation in power system, but lightning striking accident is the greatest threat to the computer automation system because of lightning＇s high voltage and its unexpectation. How to prevent lightning striking, how to reduce lightning interferon become and the key to guarantee the dispatcher office safe operation This paper gives some suggestions about thunderproof in the computer automation system.