The Calculation of Ampere Force on Electric Power Transformer under the Short Circuit Situation

被引：0
|
作者：
Jiao, Liyang [1 ]
Bai, Baodong [1 ]
Li, Hongyou [1 ]
机构：
[1] Shenyang Univ Technol, Sch Elect Engn, Shenyang 110178, Peoples R China
来源：
ICEMS 2008: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1- 8 | 2008年
关键词：
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：
Based on the finite element analysis, the leakage magnetic field and the short circuit force of SFPZ-180000kVA power transformer under the short circuit in the low voltage winding are calculated. The distributions of the leakage magnetic field and the short circuit force in low voltage windings and high voltage windings are analyzed in three different conditions when the power transformer is under rated tap, maximum tap and minimum tap. Furthermore, the compressive stress of the supporting block between the low voltage wire pies at different positions is also calculated.
引用
收藏
页码：4423 / 4426
页数：4
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