山西关铝220kv配电装置安装工程施工方案.doc

1.1 工程简介
山西关铝股份有限公司220kV 配电装置由沈阳铝镁设计研究院设
计，为室内结构。设计为12 个配电间隔，采用二回路220kV 电源进线，
8 个馈线回路，变电站整流作为全厂的动力来源，在整个铝项目中占有
很重要的位置，运行的安全性、可靠性对于整个项目具有重要意义。
1.2 主要工程量
220kV 室内开关站有： 220kV 六氟化硫断路器11 台、220kV 隔离
开关26 台、220kV 电流互感器33 台、220kV 电压互感器6 台、220kV
避雷器30 台、220kV 穿墙套管30 台、支柱绝缘子管形母线900m、引下
线设备连线用钢芯铝绞线2940m、接地线1750m、铁构件46.3t。
2. 施工部署
根据整流变电站的特点，安装以电气专业为主，专业较为单一，为

1.1 Project Description
Shanxi Guanlu 220kV Switchgear Co., Ltd. Design and Research Institute set up by the Shenyang Mg
Account for the indoor structure. Designed for distribution intervals of 12, with two 220kV circuits into the power lines,
8 feeder circuit, transformer substation rectifier as the source of all power plants in the possession of the aluminum project
Very important position, run security, reliability is important for the whole project.
1.2 Main Engineering Amount
Indoor 220kV switching station has: 220kV sulfur hexafluoride circuit breaker of 11, 220kV isolation
Switch 26 sets, 220kV current transformer 33 sets, 220kV voltage transformer 6 sets, 220kV
Arrester 30 sets, 220kV wall bushing 30 sets, pillar insulator tube bus 900m, cited under
Line of equipment used to connect ACSR 2940m, grounding wire 1750m, iron components 46.3t.
2. Construction of the deployment
According to the characteristics of rectifier substation, electrical installation to the teaching of professional rather monotonous,