摘要
从防误技术角度,分析了变电站在闸刀检修、验收传动操作过程中发生误操作事故的主要原因,给出了微机五防系统在闸刀检修中防止误操作的解决方案,以220 kV蒋王变为例,介绍了微机五防系统的具体改造实施方案。
This paper analyzes the main reason for misoperation accident that occurs in substation in the course of switchgear maintenance and acceptance transmission operation from the aspect of error preventing,and the solution of misoperation of Five Prevention System of Microcomputer in Switchgear Maintenance is presented.Taking the 220 kV substation as an example,it introduces the implementation scheme of the Five Prevention System of Microcomputer.
出处
《江苏电机工程》
2007年第6期16-18,共3页
Jiangsu Electrical Engineering
关键词
变电站
微机五防
闸刀
检修
验收
substation
five prevention system of microcomputer
switchgear
maintenance
acceptance
