35kV变电站微机保护改造施工工艺探讨

摘要

通过对35 kV变电站微机保护改造施工过程的分析、探讨,力求总结出该项目施工一般所遵循的工艺、方法和注意事项。拆除全站原控制屏、保护屏、电度表屏、所用屏和二次电缆;保留直流屏、蓄电屏并移位;新安装控保柜、所用屏、电度表屏及后台机,并敷设新的二次电缆。安全工作第一,严格执行＂两票三制＂,为此类施工提供一个可参考的思路。%By analysis reconstruction procedure of 35 kV substation Microcomputer Protection project;strive to sum up the project followed by the construction process,methods and precautions.Dismantle the original panels such as control panel,protection panel,Kwh-meter panal and secondary cables;also retain DC Panel,power storage panel and shift;new installation of control panel,electricity meter panel and backstage machine,and laying new secondary cables.Safety work first,execute to the letter "two tickets three regulation",for such construction to provide a reference for ideas.