±800kV复龙换流站设计特点介绍  

Design Features of ±800 kV Fulong Converter Station

作　　者：许斌[1] 曾静[1] 

机构地区：[1]中南电力设计院,武汉市430071

出　　处：《电力建设》2008年第4期12-15,23,共5页Electric Power Construction

摘　　要：±800kV复龙换流站是向家坝—上海特高压直流输电工程中的送端换流站,500kV交流侧主接线采用一个半断路器接线方式,户内GIS方案,共9个间隔。直流侧接线与±500kV直流换流站相比,其特点为:增加了旁路设备;平抗分别布置在极线和中性母线上;每极仅设1组直流滤波器。复龙换流站的设备国产化比例进一步提高。The ±800 kV Fulong converter station, which is the sending station of Xiangjiaba-Shanghai UHV DC transmission project. adopts one and a half breaker connection on the 500 kV AC side mains with indoor GIS and 9 compartments in total. Compared to ±500 kV DC converter stations, the DC side connection of ±800 kV UHV DC converter station has several features, such as added bypass equipment smoothing reactor located on pole llne and neutral bus, only one set of DC filter for each pole. The poreentage of domestic made equipment at Fulong station is further inereasad.

关 键 词：特高压直流输电 复龙换流站 设计特点 

分 类 号：TM721.1[电气工程—电力系统及自动化]