Short-circuit Current of Power-units Calculation Methodology According to STN 60909

被引：0

作者：

Mester, Marian ^{[1
]}

Hvizdos, Marek ^{[1
]}

机构：

[1] Vychodoslovenska Energet As, Kosice 04291, Slovakia

来源：

PROCEEDINGS OF THE 7TH INTERNATIONAL SCIENTIFIC CONFERENCE ELECTRIC POWER ENGINEERING 2006 | 2006年

关键词：

short-circuit currents; IEC; 60909; correction factors;

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：

Article deals with short-circuit currents of power-station units calculation methodology. The STN EN 60909 standard (April 2003) was replaced by IEC 60909. The new standard defines correction factors, which are used to more accurate faults current calculation. In the article are short-circuit impedances and currents of power-station units calculation analyzed, with and without on-load tap-changer of block-transformers.

引用

页码：189 / 194

页数：6