文档介绍：第 30 卷第 1 期电网技术 Vol. 30 No. 1
2006 年 1 月 Power System Technology Jan. 2006
文章编号:1000-3673(2006)01-0035-05 中图分类号:;TM732 文献标识码:A 学科代码:470·4051
国家电网公司直流输电系统典型故障分析
罗德彬 1,汪峰2,徐叶玲 1
(,北京市东城区 100005;,北京市西城区 100031)

Analysis on Typical Faults in ’s HVDC Projects
LUO De-bin1,WANG Feng2,XU Ye-ling1
( Grid pany Limited,Dongcheng District,Beijing 100005,China; of
Construction and Operation,State Grid Corporation of China,Xicheng District,Beijing 100031,China)
ABSTRACT: The typical fault analysis is very important for 国直流输电事业的发展。
understanding equipment characteristics, improving the 本文主要针对葛南直流、龙政直流、江城直流
operation performance and boosting the technology 输电系统的典型故障进行了分析,介绍了事故处理
development. The authors present the causes, consequences 情况,并提出了为避免事故的发生应采取的措施。
and treatments of several typical faults occurred in ’s
HVDC projects in detail, point out the exposed problems and 2 直流输电系统典型故障情况及分析
put forward some suggestions which may be available for 葛南直流输电系统典型故障情况及分析
reference in the design, construction, operation and 葛南直流输电工程自 1989 年双极投运以来发
maintenance of domestic HVDC project as well as the HVDC 生了多起故障[4-6],以下列举其中两例典型故障进行
equipment manufacturing in future.
分析。
KEY WORDS: Power system;HVDC power transmission; (1)葛洲坝极母线短路事故
Fault;Filter;Short circuit 1)事故概况
摘要:总结分析典型故障对于掌握设备性能、提高运行维护 20