摘要
在现场试验的基础上,通过对试验数据和保护动作现象的综合分析,给出换流站直流滤波器不平衡保护动作的原因分析,并提出改进方法。
On the basis of field test, through comprehensive analysis of test data and protection operating phenomena, the cause analysis of the unbalance protection operation for dc filter in converter station was presented;the improvement method was proposed as well.
出处
《湖北电力》
2009年第3期13-14,共2页
Hubei Electric Power
关键词
直流滤波器
不平衡保护
频率特性
dc filter
unbalance protection
frequency characteristic
