提高改造后厂用电倒闸操作的效率

Efficiency Improvement of House Supply Switching Operation after Transformation

针对以礼河发电厂三级电站厂用电设备点多面广,厂用电布局复杂共有5段厂用电,操作战线长,自2018年6-12月完成厂用电设备更换改造,已运行60+a年的厂用电系统进行更改,改造后运行确实更加稳定,但仍存在一些影响安全生产的不利因素。通过对其进行分析,探索影响倒闸操作效率的原因,并对原因逐个提出改善措施,在保证安全操作的同时不断提高倒闸操作速度。

There are many points for house supply equipment in Yilihe Power Plant,and the layout of power plant is complex.There are five sections of power plant,which have a long operation front.From June to December,2018,the transformation of house supply equipment has been completed.After the transformation of house supply system,the operation is more stable,but there are still some unfavorable factors affecting safety in production.This paper makes an analysis of it,explores the reasons that affect the efficiency of the switching operation,and puts forward improvement measures one by one to ensure safe operation while continuously increasing the speed of the switching operation.