A Parameter Measuring Method of Coupling Transmission Lines Based on the Distributed Parameter Model of Power Transmission Lines

被引：0
|
作者：
Zhao Yan-jun [1 ]
Chen Xiao-ke [1 ]
Wan Wan [2 ]
Guo Hong-li [2 ]
He Xi [2 ]
Zhao Jin-quan [2 ]
机构：
[1] Guangdong Power Grid Co Ltd, Elect Power Res Inst, Guangzhou, Guangdong, Peoples R China
[2] Xi An Jiao Tong Univ, Xian 710049, Peoples R China
来源：
MACHINERY, MATERIALS SCIENCE AND ENERGY ENGINEERING | 2015年
关键词：
Transmission line parameters; Online measurement; Synchronous 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 view of the present common transmission line parameters online measurement methods having shortcomings of being unable to measure the self-admittance and mutual admittance, this paper presents a line parameters online measurement method based on transmission line equation. This method considers transmission line equation as the theoretical basis, building a symmetrical three-phase distributed parameter line model and using the synchronous data of both ends of transmission line to derive the parameter calculating formulas, the simulation result proves the correctness of this method, which provides a theoretical basis for the online measurement method of transmission lines.
引用
收藏
页码：741 / 748
页数：8
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