云广±800kV直流输电工程换流变压器现场安装关键技术  

Key Techniques for Converter Transformer's Field Installation in Yunnan-Guangdong ±800 kV DC Transmission Project

作　　者：李扬[1,2] 汪洋[1] 

机构地区：[1]中国南方电网有限责任公司超高压输电公司广州局,广州510405 [2]华南理工大学电力学院,广州510640

出　　处：《南方电网技术》2010年第2期79-81,共3页Southern Power System Technology

摘　　要：基于云广±800kV直流输电工程穗东换流站高端换流变压器现场安装试验,包括阀侧升高座出线装置安装、阀侧套管安装、散热器安装和换流变压器油处理等,对±800kV直流换流变压器现场安装环境条件、安装的关键技术及其与常规换流变压器安装的差异等进行了探讨。Based on the field installation of ± 800 kV converter transformers in Suidong Converter Station of Yunnan-Guangdong ±800 kV DC transmission project, including the installations of valve bushing turrets, valve bushings, coolers and the transformer oil treatment, this paper discusses the environment condition and the key techniques of the installation as well as the differences between the installations of the ± 800 kV converter transformer and the conventional HVDC transformer.

关 键 词：特高压直流输电 换流变压器 现场安装 

分 类 号：TM721.1[电气工程—电力系统及自动化] TM422