Influence of HV LC filter on lightning overvoltages in Gas-Insulated Switchgear substations

被引:0
|
作者
Szewczyk, Marcin [1 ]
Kuczek, Tomasz [1 ]
Stosur, Mariusz [1 ]
Piasecki, Wojciech [1 ]
Florkowski, Marek [1 ]
Fulczyk, Marek [1 ]
机构
[1] ABB Corp Res Ctr, PL-31038 Krakow, Poland
来源
PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 5A期
关键词
insulation coordination; GIS; substation; lightning overvoltages; LC low pass filter; modeling; ATP/EMTP;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In the present paper simulations of the propagation of lightning overvoltages in a typical HV GIS substation are presented. The influence of HV LC filter on maximum overvoltages peak values was analyzed. Additionally, an improvement to the surge protection by using a HV filtering element introduced at the connecting point between the GIS substation and the transmission line has been proposed.
引用
收藏
页码:204 / 207
页数:4
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