| 基于分布式光传感的输电线路地震信号分析 |
| |
| 引用本文： | 张楚谦,李龙云,刘春堂,刘继承,王蓉,张哲民.基于分布式光传感的输电线路地震信号分析[J].光通信技术,2021,45(3):32-36. |
| |
| 作者姓名： | 张楚谦 李龙云 刘春堂 刘继承 王蓉 张哲民 |
| |
| 作者单位： | 国网湖北省电力有限公司检修公司,武汉430050;武汉康普常青软件技术股份有限公司,武汉430074 |
| |
| 摘 要： | 为了分析地震对输电线路的影响,利用OPGW分布式光传感监测系统采集了地震案例数据,对输电线路受地震影响时的振动进行了特征分析,并初步尝试以实测塔线体系振动数据开展地震对输电线路的影响程度评估,充分验证了基于光纤复合架空地线(OPGW)的分布式光传感监测系统可以准确监测到输电线路通道的地震活动,并能感知全线路受地震波的影响情况。
|
| 关 键 词： | OPGW 分布式光传感 地震 输电线路 特征分析 |
Seismic signal analysis of transmission lines based on distributed optical sensing |
| |
| ZHANG Chuqian,LI Longyun,LIU Chuntang,LIU Jicheng,WANG Rong,ZHANG Zhemin.Seismic signal analysis of transmission lines based on distributed optical sensing[J].Optical Communication Technology,2021,45(3):32-36. |
| |
| Authors: | ZHANG Chuqian LI Longyun LIU Chuntang LIU Jicheng WANG Rong ZHANG Zhemin |
| |
| Affiliation: | (State Grid Hubei Electric Power Maintaince,Wuhan 430050,China;Wuhan KPCQ Software Technology Co.,Ltd,Wuhan 430074,China) |
| |
| Abstract: | In order to analyze the impact of the earthquake on the transmission line,the seismic case data is collected by the optical power grounded waveguide(OPGW)distributed optical sensor monitoring system,analyzes the characteristics of the vibration of the transmission line affected by the earthquake,and a preliminary attempt is made to evaluate the impact of earthquake on transmission lines based on the measured vibration data of the tower line system,which fully verifies the optical sensor monitoring system based on the OPGW can accurately monitor the seismic activity of the transmission line channel,and can sense the impact of the seismic wave on the entire line. |
| |
| Keywords: | optical power grounded waveguide distributed optical sensing earthquake transmission line characteristics analysis |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
