一种新型换流阀阀塔现场安装技术  

A New Type of Converter Valve Tower Installation Technology

作　　者：王艳[1] 肖晋[1] 姚志国[1] 毛志云[1] 祝达康[2] 

机构地区：[1]许继集团有限公司,河南许昌461002 [2]国网上海市电力公司,上海200122

出　　处：《新技术新工艺》2015年第11期20-23,共4页New Technology & New Process

摘　　要：随着特高压直流输电的大力发展,换流阀作为输电系统的核心设备,受到越来越广泛的关注。换流阀阀塔现场安装是换流阀投运的关键环节。目前,换流阀现场固定方式主要包括支撑式和悬吊式等2种。针对现有悬吊式阀塔安装方式的弊端,研究提出了一种新型的换流阀阀塔安装技术,该方法使大部分安装工作都从高空转移到地面上完成,安装人员不需要长时间进行大量的高空作业,从而大大降低了安装难度,提高了现场安装效率和质量。With the developing of UHVDC high voltage direct current transmission, converter valve as the core equip- ment of transmission system is absorbing more and more attention, and its installation plays a key role in operation of the converter valve. Now, the converter valve fixed method includes the supporting and suspension type, and this paper is aimed at the disadvantages of the existing suspension type, put forward a new technology of converter valve tower installa tion. This technology can make the most of the installation work on the ground, the installers don＇t need to do a lot of long time aerial work, which can greatly reduce installation difficulty and improve work efficiency and quality.

关 键 词：特高压直流输电 换流阀阀塔安装 传统安装技术 新型安装技术 

分 类 号：TB21[一般工业技术—工程设计测绘]