Analysis on ferroresonance over-voltage of UHV converter transformer bushing tap

被引:0
|
作者
Tang Ming [1 ]
Ding LiJie [1 ]
Tang Fan [1 ]
Chen Gang [1 ]
机构
[1] State Grid Sichuan Elect Power Res Inst, Chengdu, Peoples R China
关键词
UHV; converter transformer; ferroresonance; MODES;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Ferroresonance over-voltage mechanism of converter transformer bushing tap caused by charging to connection was researched, and PSCAD model was established based on actual parameters of the site for analysis. A method of increasing the damping resistor was proposed to inhibit the ferroresonance, and its influence on the accuracy of amplitude and phase was also analyzed.
引用
收藏
页码:1306 / 1312
页数:7
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