A Robust Estimation to Transmission Line Parameters Based on Huber Estimation with PMU data

被引：0

作者：

Zhao, Yanjun ^{[1
]}

Chen, Xiaoke ^{[1
]}

Zhang, Yue ^{[1
]}

Huang, Zihua ^{[2
]}

Xue, Ancheng ^{[2
]}

机构：

[1] Guangdong Power Grid Co LTD, Elect Power Res Inst, Guangzhou 510080, Guangdong, Peoples R China

[2] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China

来源：

PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, CHEMISTRY AND COMPUTER ENGINEERING 2015 (ICMMCCE 2015) | 2015年 / 39卷

关键词：

Transmission line; parameter identification; robust least square; Huber Estimation; PMU data;

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 parameter identification for transmission line, there often exist the gross errors in the measured data and lacking of robustness with traditional least square. This paper applies the Huber estimation to the transmission line parameter estimation, i. e., proposes a robust least square estimation to line parameter identification based on Huber estimation. The simulation results based on PSCAD demonstrate the effectiveness and robust ability of the proposed method.

引用

页码：1013 / 1016

页数：4

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