Lightning hazard minimization of the HV substation signal ports

被引：0
|
作者：
Wiater, Jaroslaw [1 ]
机构：
[1] Bialystok Tech Univ, Katedra Telekomunikacji & Aparatury Elektroniczne, PL-15351 Bialystok, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 03期
关键词：
HV/MV substation; ground potential rise GPR; lightning; CDEGS;
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：
Actually installed modern HV substation control devices with digital circuits are much more sensitive for direct influence of the electromagnetic fields, voltage or current surges which are transferred from transmission or supply cable lines. This paper will present a numerical method which will allow calculating a lightning hazard of the protection relays installed on HV substation. Received scalar potential distribution results on the HV substation area could be used for proper cable routes arrange which allows minimization of relay lightning hazard. (Lightning hazard minimization of the HV substation signal ports).
引用
收藏
页码：172 / 175
页数：4
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