±800 kV特高压直流输电换流阀组低压加压
试验方法探讨和应用
朱奕帆 ，鲍伟，高继鸣
(1．华东电力试验研究院有限公司，上海200437；2．上海市电力公司，上海200122)
摘要：根据4-800 kV特高压直流输电工程的系统结构和运行方式，对换流阀低压加压试验的要求和方法进行了阐述，结合向家坝一上海±800 kV特高压直流输电T程，对低压加压试验中参数选择、试验措施和触发信号等问题进行了分析。
关键词：±800 kV；特高压；直流输电；换流阀；低压加压试验
作者简介：朱奕帆(1983一)，男，助理工程师，从事直流输电技术工作。
中图分类号：TM721．1 文献标志码：B 文章编号：1001-9529(2010)11—1717-04
Discussion and Application of Low Voltage Energization Testing M ethod for
±800 kV UHVDC Transmission Valve Set
ZHU Yi n ，BAO Wei ，GAO 一ming
(1．East China Electric Power Test＆ Research Institute Co．，Ltd．，Shanghai 200437，China；2．Shanghai Municipal Electric Power Company，Shanghai 200122，China)
Abstract：According to the system structure and operation mode of 4-800 kV UHVDC transmission project，the re—quirement and method for low voltage energization test of valve set were expounded． Combining with the ±800 kV UHVDC transmission project of Xiangjiabei—Shanghai，the issues of parameter selection，test measures and trigger sig—nals in the low voltage energization test were analyzed．
Key words：±800 kV；ultra—high voltage；direct current transmission；valve set；low voltage energization test
发表于 2011-6-21 12:00:50
