Simulation method and test technology of transmission line traveling wave

被引：0
|
作者：
Zhen, Wei [1 ]
Chen, Wei [2 ]
Chen, Ping [3 ]
Tang, Yonghong [1 ]
机构：
[1] Sichuan Electric Power Research Institute, Chengdu 610072, China
[2] Power Advanced Tech. Co., Ltd., Beijing 100098, China
[3] Shandong University of Technology, Zibo 255049, China
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2011年 / 31卷 / 06期
关键词：
Location - Electric power transmission - Transducers - Electric lines - Wave transmission;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
For the performance test methods of traveling wave fault locating device for transmission line, the influencing factors on the recept of traveling wave by fault locating device are analyzed. The whole-process simulation of traveling wave propagation is proposed. The characteristics of traveling wave propagation through current transducer is described with a two-port network, which is applied to realize the whole-process simulation of traveling wave propagation, including transmission line fault, current transducer transferring, secondary cable transmission and secondary load simulation. The simulative waveform is similar to the site recorded one. The whole-process simulation of traveling wave propagation is accomplished for the engineering application and the site test of designed traveling wave fault locating device for DC transmission line is completed.
引用
收藏
页码：74 / 78
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