单式轴向型波纹管在126kV气体绝缘封闭开关设备母线中的应用研究  

Application of single axial bellows in 126kV gas insulated switchgear

作　　者：杨勇 张路 Yang Yong;Zhang Lu(Xi’an XD Switchgear Electric Co.,Ltd,Xi’an 710077)

机构地区：[1]西安西电开关电气有限公司

出　　处：《电气技术》2019年第11期82-87,106,共7页Electrical Engineering

摘　　要：126kV气体绝缘封闭开关设备中,母线作为重要的组成部分,起到电能汇总、传输和分配的作用。单式轴向型波纹管广泛应用于各种126kV气体绝缘封闭开关设备中,针对单式轴向型波纹管在126kV气体绝缘封闭开关设备工程中的使用情况,本文从单式轴向型波纹管基本功能、设置原则、拉杆设置、固定支架设置、波纹管内外侧螺母设置、多波纹管配合等几方面进行了研究和探讨,避免了因波纹管使用不当而造成126kV气体绝缘封闭开关设备产品使用缺陷。In 126kV gas insulated switchgear(GIS),a bus plays an important role in the collection,transmission and distribution of electric energy.Single-type axial bellows are widely used in 126kV GIS equipment of various GIS manufacturers.Regarding the application of single-type axial bellows in 126kV GIS project,the basic functions,setting principles,tie rod setting,fixing support setting,nut setting inside and outside bellows,and multi-bellows coordination of single-type axial bellows are discussed and studied in this paper in order to avoid the defects of 126kV GIS products caused by improper use of the bellows.

关 键 词：126kV气体绝缘封闭开关设备 单式轴向型波纹管 固定支架 拉杆 

分 类 号：TM5[电气工程—电器]