±800kV特高压换流阀运行试验系统研发  

Development of Operational Test System for Thyristor Valves of ±800 kV UHVDC Systems

作　　者：周会高 张长春 许钒[1,2] 刘朴 胡治龙[1,2] 黄熹东 贾一凡[1,2] 

机构地区：[1]西安高压电器研究院,西安710077 [2]西安交通大学,西安710049

出　　处：《南方电网技术》2010年第2期26-30,共5页Southern Power System Technology

摘　　要：根据特高压直流输电工程发展的需要,研发了6500A/50kV特高压换流阀运行试验系统。参照云广±800kV直流输电工程的系统设计,介绍特高压工程运行试验的预期参数和论述试验系统原理;依据IEC60700-1和GB/T20990.1高压直流输电换流阀电气试验标准,在新研发的运行试验系统上实现了能够满足特高压换流阀要求的全套运行试验项目。To meet the needs of UHVDC development, a 6 500 A/50 kV operational test system for UHVDC thyristor valves has been built up. With reference to the system design of Yunnan - Guangdong ±800 kV DC Project, the prospective parameters of operational test for UHVDC thyristor valves are introduced, and the main principle of test system is discussed. According to the standards of IEC 60700-1 and GB/T 20990.1, a complete set of operational test items for UHVDC thyristor valves is carried out based on the 6 500 A / 50 kV operational test system.

关 键 词：特高压直流输电 换流阀 运行试验 预期参数 试验系统原理 

分 类 号：TM721.1[电气工程—电力系统及自动化] TN344[电子电信—物理电子学]