高压直流换流阀晶闸管更换方法及工具设计分析  

Analysis on Replacement Method and Tool Design of Thyristor for HVDC Converter Valve

作　　者：马向南[1] MA Xiangnan(Kunming Bureau,CSG EHV Power Transmission Company,Kunming 650217,China)

机构地区：[1]中国南方电网超高压输电公司昆明局

出　　处：《电工技术》2020年第3期78-80,82,共4页Electric Engineering

摘　　要：针对西门子技术换流阀晶闸管安装结构特点,基于±800 kV楚雄换流站,提出两种更换方案,并通过对比分析,阐明各方案的优缺点,给出推荐意见。According to the characteristics of thyristor installation structure of Siemens technology converter valve,based on±800 kV Chuxiong converter station,two replacement schemes are proposed.Through the comparative analysis,the advantages and disadvantages of each scheme are clarified,and recommendations are given.

关 键 词：晶闸管 更换 工具 

分 类 号：TM721.1[电气工程—电力系统及自动化]