Trajectory Estimation of Transmission Line Zero Sequence Impedance Using Relay Records

被引:0
作者
Zhao, Shijia [1 ]
Singh, Chanan [1 ]
机构
[1] Texas A&M Univ, Dept Elect & Comp Engn, College Stn, TX 77843 USA
来源
2015 NORTH AMERICAN POWER SYMPOSIUM (NAPS) | 2015年
关键词
zero sequence impedance; trajectory estimation;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
In this paper, a new trajectory estimation method is proposed to better measure and calculate zero sequence impedance of transmission lines. Compared with currently used methods, the new method is more accurate and capable of online estimation without taking transmission line out of operation.
引用
收藏
页数:5
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